Update README.md (#5466)

<!-- PR description-->

---

#### Does this PR need a docs update or release note?

- [ ] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [ ] ⛔ No

#### Type of change

<!--- Please check the type of change your PR introduces: --->
- [ ] 🌻 Feature
- [ ] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup

#### Issue(s)

<!-- Can reference multiple issues. Use one of the following "magic
words" - "closes, fixes" to auto-close the Github issue. -->
* #<issue>

#### Test Plan

<!-- How will this be tested prior to merging.-->
- [ ] 💪 Manual
- [ ] ⚡ Unit test
- [ ] 💚 E2E

.github/actions/backup-restore-test/action.yml

@@ -1,4 +1,5 @@
 name: Backup Restore Test
+description: Run various backup/restore/export tests for a service.
 
 inputs:
   service:
@@ -18,6 +19,10 @@ inputs:
     description: Arguments to pass for restore; restore is skipped when missing.
     required: false
     default: ""
+  export-args:
+    description: Arguments to pass for export.
+    required: false
+    default: ""
   restore-container:
     description: Folder to use for testing
     required: true
@@ -26,12 +31,15 @@ inputs:
     required: true
   on-collision:
     description: Value for the --collisions flag
-    requried: false
+    required: false
     default: "replace"
   with-export:
     description: Runs export tests when true
     required: false
     default: false
+  category:
+    description: category of data for given service
+    required: false
 
 outputs:
   backup-id:
@@ -49,7 +57,9 @@ runs:
         echo Backup ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
         set -euo pipefail
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-backup-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-backup-${{inputs.kind }}.log
         ./corso backup create '${{ inputs.service }}' \
             --no-stats --hide-progress --json \
             ${{ inputs.backup-args }} |
@@ -68,7 +78,9 @@ runs:
         echo Restore ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
         set -euo pipefail
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-restore-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-restore-${{inputs.kind }}.log
         ./corso restore '${{ inputs.service }}' \
             --no-stats \
             --hide-progress \
@@ -91,15 +103,21 @@ runs:
         SANITY_TEST_RESTORE_CONTAINER: ${{ steps.restore.outputs.result }}
         SANITY_TEST_SOURCE_CONTAINER: ${{ inputs.restore-container }}
         SANITY_BACKUP_ID: ${{ inputs.backup-id }}
+        # lists are not restored to a different folder.  they get created adjacent to their originals
+        # hence SANITY_TEST_RESTORE_CONTAINER_PREFIX is necessary to differentiate restored from original
+        SANITY_TEST_RESTORE_CONTAINER_PREFIX: ${{ steps.restore.outputs.result }}
+        SANITY_TEST_CATEGORY: ${{ inputs.category }}
       run: |
         echo "---------------------------"
         echo Sanity Test Restore ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-validate-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-validate-${{inputs.kind }}.log
         ./sanity-test restore ${{ inputs.service }}
 
     - name: Export ${{ inputs.service }} ${{ inputs.kind }}
-      if: inputs.with-export == true
+      if: ${{ inputs.with-export == 'true' }}
       id: export
       shell: bash
       working-directory: src
@@ -108,9 +126,11 @@ runs:
         echo Export ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
         set -euo pipefail
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-restore-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-restore-${{inputs.kind }}.log
         ./corso export '${{ inputs.service }}' \
-            /tmp/export-${{ inputs.service }}-${{inputs.kind }} \
+            /tmp/export-${{ inputs.service }}${CATEGORY_SUFFIX}-${{inputs.kind }} \
             --no-stats \
             --hide-progress \
             ${{ inputs.export-args }} \
@@ -119,22 +139,27 @@ runs:
           cat /tmp/corsologs
 
     - name: Check export ${{ inputs.service }} ${{ inputs.kind }}
-      if: inputs.with-export == true
+      if: ${{ inputs.with-export == 'true' }}
       shell: bash
       working-directory: src
       env:
-        SANITY_TEST_RESTORE_CONTAINER: /tmp/export-${{ inputs.service }}-${{inputs.kind }}
+        SANITY_TEST_RESTORE_CONTAINER: /tmp/export-${{ inputs.service }}${{ inputs.category && '-' }}${{ inputs.category }}-${{ inputs.kind }}
         SANITY_TEST_SOURCE_CONTAINER: ${{ inputs.restore-container }}
         SANITY_BACKUP_ID: ${{ inputs.backup-id }}
+        # applies only for sharepoint lists
+        SANITY_TEST_RESTORE_CONTAINER_PREFIX: ${{ steps.restore.outputs.result }}
+        SANITY_TEST_CATEGORY: ${{ inputs.category }}
       run: |
         echo "---------------------------"
         echo Sanity-Test Export ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-validate-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-validate-${{inputs.kind }}.log
         ./sanity-test export ${{ inputs.service }}
 
     - name: Export archive ${{ inputs.service }} ${{ inputs.kind }}
-      if: inputs.with-export == true
+      if: ${{ inputs.with-export == 'true' }}
       id: export-archive
       shell: bash
       working-directory: src
@@ -143,32 +168,39 @@ runs:
         echo Export Archive ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
         set -euo pipefail
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-restore-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-restore-${{inputs.kind }}.log
         ./corso export '${{ inputs.service }}' \
-            /tmp/export-${{ inputs.service }}-${{inputs.kind }}-archive \
+            /tmp/export-${{ inputs.service }}${CATEGORY_SUFFIX}-${{inputs.kind }}-archive \
             --no-stats \
             --hide-progress \
             --archive \
             ${{ inputs.export-args }} \
             --backup '${{ steps.backup.outputs.result }}'
 
-          unzip /tmp/export-${{ inputs.service }}-${{inputs.kind }}-archive/*.zip \
-            -d /tmp/export-${{ inputs.service }}-${{inputs.kind }}-unzipped
+          unzip /tmp/export-${{ inputs.service }}${CATEGORY_SUFFIX}-${{inputs.kind }}-archive/*.zip \
+            -d /tmp/export-${{ inputs.service }}${CATEGORY_SUFFIX}-${{inputs.kind }}-unzipped
           cat /tmp/corsologs
 
     - name: Check archive export ${{ inputs.service }} ${{ inputs.kind }}
-      if: inputs.with-export == true
+      if: ${{ inputs.with-export == 'true' }}
       shell: bash
       working-directory: src
       env:
-        SANITY_TEST_RESTORE_CONTAINER: /tmp/export-${{ inputs.service }}-${{inputs.kind }}-unzipped
+        SANITY_TEST_RESTORE_CONTAINER: /tmp/export-${{ inputs.service }}${{ inputs.category && '-' }}${{ inputs.category }}-${{inputs.kind }}-unzipped
         SANITY_TEST_SOURCE_CONTAINER: ${{ inputs.restore-container }}
         SANITY_BACKUP_ID: ${{ inputs.backup-id }}
+        # applies only for sharepoint lists
+        SANITY_TEST_RESTORE_CONTAINER_PREFIX: ${{ steps.restore.outputs.result }}
+        SANITY_TEST_CATEGORY: ${{ inputs.category }}
       run: |
         echo "---------------------------"
         echo Sanity-Test Export Archive ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}-validate-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-${{ inputs.service }}${CATEGORY_SUFFIX}-validate-${{inputs.kind }}.log
         ./sanity-test export ${{ inputs.service }}
 
     - name: List ${{ inputs.service }} ${{ inputs.kind }}
@@ -179,7 +211,9 @@ runs:
         echo Backup list ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
         set -euo pipefail
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-backup-${{ inputs.service }}-list-${{inputs.kind }}.log
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-backup-${{ inputs.service }}${CATEGORY_SUFFIX}-list-${{inputs.kind }}.log
         ./corso backup list ${{ inputs.service }} \
           --no-stats \
           --hide-progress \
@@ -200,7 +234,10 @@ runs:
         echo Backup List w/ Backup ${{ inputs.service }} ${{ inputs.kind }}
         echo "---------------------------"
         set -euo pipefail
-        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-backup-list-${{ inputs.service }}-single-${{inputs.kind }}.log
+        # Include category in the log file name if present
+        CATEGORY_SUFFIX=""
+        [[ -n "${{ inputs.category }}" ]] && CATEGORY_SUFFIX="-${{ inputs.category }}"
+        CORSO_LOG_FILE=${{ inputs.log-dir }}/gotest-backup-list-${{ inputs.service }}${CATEGORY_SUFFIX}-single-${{inputs.kind }}.log
         ./corso backup list ${{ inputs.service }} \
           --no-stats \
           --hide-progress \
@@ -228,4 +265,4 @@ runs:
         name: "${{ inputs.service }}-${{ inputs.kind }}-logs"
         path: ${{ inputs.log-dir }}/*
         if-no-files-found: error
-        retention-days: 14
+        retention-days: 14

.github/actions/go-setup-cache/action.yml

@@ -1,4 +1,5 @@
 name: Setup and Cache Golang
+description: Build golang binaries for later use in CI.
 
 # clone of: https://github.com/magnetikonline/action-golang-cache/blob/main/action.yaml
 #

.github/actions/publish-binary/action.yml

@@ -1,4 +1,5 @@
 name: Publish Binary
+description: Publish binary artifacts.
 
 inputs:
   version:
@@ -13,9 +14,6 @@ inputs:
   rudderstack_data_plane_url:
     description: Data plane URL for RudderStack
     required: true
-  slack_webhook_url:
-    description: Slack webhook url
-    required: true
 
 runs:
   using: composite
@@ -76,35 +74,3 @@ runs:
       with:
         name: corso_Windows_amd64
         path: src/dist/corso_windows_amd64_v1/corso.exe
-
-    - name: SHA info
-      shell: bash
-      id: sha-info
-      if: failure()
-      run: |
-        echo ${GITHUB_REF#refs/heads/}-${GITHUB_SHA}
-        echo SHA=${GITHUB_REF#refs/heads/}-${GITHUB_SHA} >> $GITHUB_OUTPUT
-        echo RUN_URL=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}  >> $GITHUB_OUTPUT
-        echo COMMIT_URL=${{ github.server_url }}/${{ github.repository }}/commit/${GITHUB_SHA} >> $GITHUB_OUTPUT
-
-    - name: Send Github Action failure to Slack
-      id: slack-notification
-      if: failure()
-      uses: slackapi/slack-github-action@v1.24.0
-      with:
-        payload: |
-          {
-            "text": "Publish failure - build: ${{ job.status }} - SHA: ${{  steps.sha-info.outputs.SHA }}",
-            "blocks": [
-              {
-                "type": "section",
-                "text": {
-                  "type": "mrkdwn",
-                  "text": "[FAILED] Publishing Binary :: <${{  steps.sha-info.outputs.RUN_URL }}|[Logs]> <${{ steps.sha-info.outputs.COMMIT_URL }}|[Base]>\nCommit: <${{  steps.sha-info.outputs.COMMIT_URL }}|${{  steps.sha-info.outputs.SHA }}>"
-                }
-              }
-            ]
-          }
-      env:
-        SLACK_WEBHOOK_URL: ${{ inputs.slack_webhook_url }}
-        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

.github/actions/publish-website/action.yml

@@ -1,4 +1,5 @@
 name: Publish Website
+description: Publish website artifacts.
 
 inputs:
   aws-iam-role:

.github/actions/purge-m365-data/action.yml

@@ -1,4 +1,5 @@
 name: Purge M365 User Data
+description: Deletes M365 data generated during CI tests.
 
 # Hard deletion of an m365 user's data.  Our CI processes create a lot
 # of data churn (creation and immediate deletion) of files, the likes
@@ -30,12 +31,19 @@ inputs:
     description: Secret value of for AZURE_CLIENT_ID
   azure-client-secret:
     description: Secret value of for AZURE_CLIENT_SECRET
+  azure-pnp-client-id:
+    description: Secret value of AZURE_PNP_CLIENT_ID
+  azure-pnp-client-cert:
+    description: Base64 encoded private certificate for the azure-pnp-client-id (Secret value of AZURE_PNP_CLIENT_CERT)
   azure-tenant-id:
-    description: Secret value of for AZURE_TENANT_ID
+    description: Secret value of AZURE_TENANT_ID
   m365-admin-user:
     description: Secret value of for M365_TENANT_ADMIN_USER
   m365-admin-password:
     description: Secret value of for M365_TENANT_ADMIN_PASSWORD
+  tenant-domain:
+    description: The domain of the tenant (ex. 10rqc2.onmicrosft.com)
+    required: true
 
 runs:
   using: composite
@@ -53,7 +61,13 @@ runs:
         AZURE_CLIENT_ID: ${{ inputs.azure-client-id }}
         AZURE_CLIENT_SECRET: ${{ inputs.azure-client-secret }}
         AZURE_TENANT_ID: ${{ inputs.azure-tenant-id }}
-      run: ./exchangePurge.ps1 -User ${{ inputs.user }} -FolderNamePurgeList PersonMetadata -FolderPrefixPurgeList "${{ inputs.folder-prefix }}".Split(",") -PurgeBeforeTimestamp ${{ inputs.older-than }}
+      run: |
+        for ($ATTEMPT_NUM = 1; $ATTEMPT_NUM -le 3; $ATTEMPT_NUM++)
+        {
+          if (./exchangePurge.ps1 -User ${{ inputs.user }} -FolderNamePurgeList PersonMetadata -FolderPrefixPurgeList "${{ inputs.folder-prefix }}".Split(",") -PurgeBeforeTimestamp ${{ inputs.older-than }}) {
+            break
+          }
+        }
 
     # TODO(ashmrtn): Re-enable when we figure out errors we're seeing with Get-Mailbox call.
     #- name: Reset retention for all mailboxes to 0
@@ -74,10 +88,16 @@ runs:
       shell: pwsh
       working-directory: ./src/cmd/purge/scripts
       env:
-        M365_TENANT_ADMIN_USER: ${{ inputs.m365-admin-user }}
-        M365_TENANT_ADMIN_PASSWORD: ${{ inputs.m365-admin-password }}
+        AZURE_CLIENT_ID: ${{ inputs.azure-pnp-client-id }}
+        AZURE_APP_CERT: ${{ inputs.azure-pnp-client-cert }}
+        TENANT_DOMAIN:  ${{ inputs.tenant-domain }}
       run: |
-        ./onedrivePurge.ps1 -User ${{ inputs.user }} -FolderPrefixPurgeList "${{ inputs.folder-prefix }}".Split(",") -PurgeBeforeTimestamp ${{ inputs.older-than }}
+        for ($ATTEMPT_NUM = 1; $ATTEMPT_NUM -le 3; $ATTEMPT_NUM++)
+        {
+          if (./onedrivePurge.ps1 -User ${{ inputs.user }} -FolderPrefixPurgeList "${{ inputs.folder-prefix }}".Split(",") -PurgeBeforeTimestamp ${{ inputs.older-than }}) {
+            break
+          }
+        }
 
     ################################################################################################################
     # Sharepoint
@@ -88,6 +108,14 @@ runs:
       shell: pwsh
       working-directory: ./src/cmd/purge/scripts
       env:
-        M365_TENANT_ADMIN_USER: ${{ inputs.m365-admin-user }}
-        M365_TENANT_ADMIN_PASSWORD: ${{ inputs.m365-admin-password }}
-      run: ./onedrivePurge.ps1 -Site ${{ inputs.site }} -LibraryNameList "${{ inputs.libraries }}".split(",") -FolderPrefixPurgeList ${{ inputs.folder-prefix }} -LibraryPrefixDeleteList ${{ inputs.library-prefix && inputs.library-prefix || '[]' }} -PurgeBeforeTimestamp ${{ inputs.older-than }}
+        AZURE_CLIENT_ID: ${{ inputs.azure-pnp-client-id }}
+        AZURE_APP_CERT: ${{ inputs.azure-pnp-client-cert }}
+        TENANT_DOMAIN:  ${{ inputs.tenant-domain }}
+      run: |
+        for ($ATTEMPT_NUM = 1; $ATTEMPT_NUM -le 3; $ATTEMPT_NUM++)
+        {
+          if (./onedrivePurge.ps1 -Site ${{ inputs.site }} -LibraryNameList "${{ inputs.libraries }}".split(",") -FolderPrefixPurgeList ${{ inputs.folder-prefix }} -LibraryPrefixDeleteList ${{ inputs.library-prefix && inputs.library-prefix || '[]' }} -PurgeBeforeTimestamp ${{ inputs.older-than }}) {
+            break
+          }
+        }
+

.github/actions/slack-message/action.yml

@@ -1,58 +0,0 @@
-name: Send a message to slack
-
-inputs:
-  msg:
-    description: The slack message text
-  slack_url:
-    description: passthrough for secrets.SLACK_WEBHOOK_URL
-
-runs:
-  using: composite
-  steps:
-    - uses: actions/checkout@v3
-
-    - name: set github ref
-      shell: bash
-      run: |
-        echo "github_reference=${{ github.ref }}" >> $GITHUB_ENV
-
-    - name: trim github ref
-      shell: bash
-      run: |
-        echo "trimmed_ref=${github_reference#refs/}" >> $GITHUB_ENV
-    
-    - name: build urls
-      shell: bash
-      run: |
-        echo "logurl=$(printf '<https://github.com/alcionai/corso/actions/runs/%s|[Action]>' ${{ github.run_id }})" >> $GITHUB_ENV
-        echo "commiturl=$(printf '<https://github.com/alcionai/corso/commit/%s|[Commit]>' ${{ github.sha }})" >> $GITHUB_ENV
-        echo "refurl=$(printf '<https://github.com/alcionai/corso/%s|[Ref]>' ${{ env.trimmed_ref }})" >> $GITHUB_ENV
-
-    - name: use url or blank val
-      shell: bash
-      run: |
-        echo "STEP=${{ env.trimmed_ref || '' }}" >> $GITHUB_ENV
-        echo "JOB=${{ github.job || '' }}" >> $GITHUB_ENV
-        echo "LOGS=${{ github.run_id && env.logurl || '-' }}" >> $GITHUB_ENV
-        echo "COMMIT=${{ github.sha && env.commiturl || '-' }}" >> $GITHUB_ENV
-        echo "REF=${{ env.trimmed_ref && env.refurl || '-' }}" >> $GITHUB_ENV
-
-    - id: slack-message
-      uses: slackapi/slack-github-action@v1.24.0
-      env:
-        SLACK_WEBHOOK_URL: ${{ inputs.slack_url }}
-        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
-      with:
-        payload: |
-          {
-            "text": "${{ inputs.msg }} :: ${{ env.LOGS }} ${{ env.COMMIT }} ${{ env.REF }}",
-            "blocks": [
-              {
-                "type": "section",
-                "text": {
-                  "type": "mrkdwn",
-                  "text": "${{ inputs.msg }}\n${{ env.JOB }} :: ${{ env.STEP }}\n${{ env.LOGS }} ${{ env.COMMIT }} ${{ env.REF }}"
-                }
-              }
-            ]
-          }

.github/actions/teams-message/action.yml

@@ -0,0 +1,92 @@
+name: Send a message to Teams
+description: Send messages to communication apps.
+
+inputs:
+  msg:
+    description: The teams message text
+  teams_url:
+    description: passthrough for secrets.TEAMS_CORSO_CI_WEBHOOK_URL
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/checkout@v3
+
+    - name: set github ref
+      shell: bash
+      run: |
+        echo "github_reference=${{ github.ref }}" >> $GITHUB_ENV
+
+    - name: trim github ref
+      shell: bash
+      run: |
+        echo "trimmed_ref=${github_reference#refs/}" >> $GITHUB_ENV
+
+    - name: build urls
+      shell: bash
+      run: |
+        echo "logurl=$(printf 'https://github.com/alcionai/corso/actions/runs/%s' ${{ github.run_id }})" >> $GITHUB_ENV
+        echo "commiturl=$(printf 'https://github.com/alcionai/corso/commit/%s' ${{ github.sha }})" >> $GITHUB_ENV
+        echo "refurl=$(printf 'https://github.com/alcionai/corso/%s' ${{ env.trimmed_ref }})" >> $GITHUB_ENV
+
+    - name: use url or blank val
+      shell: bash
+      run: |
+        echo "STEP=${{ env.trimmed_ref || '' }}" >> $GITHUB_ENV
+        echo "JOB=${{ github.job || '' }}" >> $GITHUB_ENV
+        echo "LOGS=${{ github.run_id && env.logurl || '-' }}" >> $GITHUB_ENV
+        echo "COMMIT=${{ github.sha && env.commiturl || '-' }}" >> $GITHUB_ENV
+        echo "REF=${{ env.trimmed_ref && env.refurl || '-' }}" >> $GITHUB_ENV
+
+    - name: Send JSON payload to Teams Webhook
+      shell: bash
+      run: |
+        curl -X POST \
+        -H "Content-Type: application/json" \
+        -d '{
+           "type":"message",
+           "attachments":[
+              {
+                 "contentType":"application/vnd.microsoft.card.adaptive",
+                 "contentUrl":null,
+                 "content":{
+                    "$schema":"http://adaptivecards.io/schemas/adaptive-card.json",
+                    "type":"AdaptiveCard",
+                    "body": [
+                        {
+                            "type": "TextBlock",
+                            "size": "Medium",
+                            "weight": "Bolder",
+                            "text": "${{ inputs.msg }}",
+                            "color": "Attention"
+                        },
+                        {
+                            "type": "TextBlock",
+                            "text": "${{ env.JOB }} :: ${{ env.STEP }}",
+                            "wrap": true
+                        }
+                    ],
+                    "actions": [
+                        {
+                            "type": "Action.OpenUrl",
+                            "title": "Action",
+                            "url": "${{ env.LOGS }}"
+                        },
+                        {
+                            "type": "Action.OpenUrl",
+                            "title": "Commit",
+                            "url": "${{ env.COMMIT }}"
+                        },
+                        {
+                            "type": "Action.OpenUrl",
+                            "title": "Ref",
+                            "url": "${{ env.REF }}"
+                        }
+                    ],
+                    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
+                    "version": "1.5"
+                 }
+              }
+           ]
+        }' \
+        ${{ inputs.teams_url }}

.github/actions/website-linting/action.yml

@@ -1,4 +1,5 @@
 name: Lint Website
+description: Lint website content.
 
 inputs:
   version:

.github/workflows/_filechange_checker.yml

@@ -28,7 +28,7 @@ jobs:
 
       # only run CI tests if the src folder or workflow actions have changed
       - name: Check for file changes in src/ or .github/workflows/
-        uses: dorny/paths-filter@v2
+        uses: dorny/paths-filter@v3
         id: dornycheck
         with:
           list-files: json

.github/workflows/binary-publish.yml

@@ -35,4 +35,10 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           rudderstack_write_key: ${{ secrets.RUDDERSTACK_CORSO_WRITE_KEY }}
           rudderstack_data_plane_url: ${{ secrets.RUDDERSTACK_CORSO_DATA_PLANE_URL }}
-          slack_webhook_url: ${{ secrets.SLACK_WEBHOOK_URL }}
+
+      - name: Notify failure in teams
+        if: failure()
+        uses: ./.github/actions/teams-message
+        with:
+          msg: "[CORSO FAILED] Publishing Binary"
+          teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}

.github/workflows/ci.yml

@@ -110,6 +110,7 @@ jobs:
     needs: [Precheck, Checkout, SetEnv]
     environment: Testing
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     if: startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/main' || needs.precheck.outputs.websitefileschanged == 'true' # websitefileschanged also includes srcfileschanged
 
     steps:
@@ -128,6 +129,7 @@ jobs:
     needs: [Precheck, Checkout, SetM365App]
     environment: Testing
     runs-on: ubuntu-latest
+    timeout-minutes: 120
     if: (startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/main') || (needs.precheck.outputs.srcfileschanged == 'true' && github.event.pull_request.head.repo.full_name == github.repository)
     defaults:
       run:
@@ -187,7 +189,7 @@ jobs:
       # Upload the original go test output as an artifact for later review.
       - name: Upload test log
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ci-test-log
           path: src/testlog/*
@@ -198,6 +200,7 @@ jobs:
     needs: [Precheck, Checkout, SetM365App]
     environment: Testing
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     if: (startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/main') || (needs.precheck.outputs.srcfileschanged == 'true' && github.event.pull_request.head.repo.full_name == github.repository)
     defaults:
       run:
@@ -257,7 +260,7 @@ jobs:
       # Upload the original go test output as an artifact for later review.
       - name: Upload test log
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ci-retention-test-log
           path: src/testlog/*
@@ -268,6 +271,7 @@ jobs:
     needs: [Precheck, Checkout]
     environment: Testing
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     if: needs.precheck.outputs.srcfileschanged == 'true'
     defaults:
       run:
@@ -311,7 +315,7 @@ jobs:
       # Upload the original go test output as an artifact for later review.
       - name: Upload test log
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: unit-test-log
           path: src/testlog/*
@@ -400,7 +404,7 @@ jobs:
       # Upload the original go test log as an artifact for later review.
       - name: Upload test log
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: fork-test-log
           path: src/testlog/*
@@ -408,7 +412,7 @@ jobs:
           retention-days: 14
 
       # Update check run called "Test-Suite-Fork"
-      - uses: actions/github-script@v6
+      - uses: actions/github-script@v7
         id: update-check-run
         if: failure()
         env:
@@ -445,6 +449,7 @@ jobs:
     needs: [Precheck, Checkout]
     environment: Testing
     runs-on: ubuntu-latest
+    timeout-minutes: 30
     if: startsWith(github.ref, 'refs/tags/') || github.ref == 'refs/heads/main' || needs.precheck.outputs.srcfileschanged == 'true'
     defaults:
       run:
@@ -458,7 +463,7 @@ jobs:
           go-version-file: src/go.mod
 
       - name: Go Lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v4
         with:
           # Keep pinned to a verson as sometimes updates will add new lint
           # failures in unchanged code.
@@ -487,8 +492,8 @@ jobs:
 
       # I could not find a way to install tree-grepper without nix
       # https://github.com/BrianHicks/tree-grepper/issues/293
-      - uses: cachix/install-nix-action@v23
-      - uses: cachix/cachix-action@v12
+      - uses: cachix/install-nix-action@v25
+      - uses: cachix/cachix-action@v14
         with:
             name: tree-grepper
       - run: nix-env -if https://github.com/BrianHicks/tree-grepper/archive/refs/heads/main.tar.gz
@@ -506,6 +511,27 @@ jobs:
             echo "Use len check instead of empty string comparison"
             exit 1
           fi
+      - name: Check for cases where errors are not propagated
+        run: |
+          # Using `grep .` as the exit codes are always true for correct grammar
+          if tree-grepper -q go '((if_statement (binary_expression) @_if (block (return_statement (expression_list (call_expression (selector_expression) @_fun ) @ret .)))) (#match? @_if "err != nil") (#match? @_fun "clues.NewWC"))' | grep .; then
+            echo "Make sure to propagate errors with clues"
+            exit 1
+          fi
+      - name: Check if clues without context are used when context is passed in
+        run: |
+          # Using `grep .` as the exit codes are always true for correct grammar
+          if tree-grepper -q go '((function_declaration (parameter_list . (parameter_declaration (identifier) @_octx)) body: (block (short_var_declaration left: (expression_list (identifier) @_err . ) right: (expression_list (call_expression (argument_list . (identifier) @_ctx)))) . (if_statement (binary_expression) @_exp consequence: (block (return_statement (expression_list (call_expression (selector_expression (call_expression (selector_expression) @clue)))  . )))))) (#eq? @_err "err") (#eq? @_octx "ctx") (#eq? @_ctx "ctx") (#eq? @_exp "err != nil") (#match? @clue "^clues\.") (#match? @clue "WC$"))' | grep .; then
+            echo "Do not use clues.*WC when context is passed in"
+            exit 1
+          fi
+      - name: Check clues with context is used when context is not passed in
+        run: |
+          # Using `grep .` as the exit codes are always true for correct grammar
+          if tree-grepper -q go '((function_declaration (parameter_list . (parameter_declaration (identifier) @_octx)) body: (block (short_var_declaration left: (expression_list (identifier) @_err . ) right: (expression_list (call_expression (argument_list . (identifier) @_ctx)))) . (if_statement (binary_expression) @_exp consequence: (block (return_statement (expression_list (call_expression (selector_expression (call_expression (selector_expression) @clue)))  . )))))) (#eq? @_err "err") (#eq? @_octx "ctx") (#not-eq? @_ctx "ctx") (#eq? @_exp "err != nil") (#match? @clue "^clues\.") (#not-match? @clue "WC$"))' | grep .; then
+            echo "Use clues.*WC when context is not passed in"
+            exit 1
+          fi
 
   # ----------------------------------------------------------------------------------------------------
   # --- GitHub Actions Linting -------------------------------------------------------------------------
@@ -551,7 +577,6 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           rudderstack_write_key: ${{ secrets.RUDDERSTACK_CORSO_WRITE_KEY }}
           rudderstack_data_plane_url: ${{ secrets.RUDDERSTACK_CORSO_DATA_PLANE_URL }}
-          slack_webhook_url: ${{ secrets.SLACK_WEBHOOK_URL }}
 
   Publish-Image:
     needs: [Test-Suite-Trusted, Source-Code-Linting, Website-Linting, SetEnv]

.github/workflows/ci_test_cleanup.yml

@@ -12,7 +12,7 @@ jobs:
     continue-on-error: true
     strategy:
       matrix:
-        user: [ CORSO_M365_TEST_USER_ID, CORSO_SECONDARY_M365_TEST_USER_ID, '' ]
+        user: [CORSO_M365_TEST_USER_ID, CORSO_SECONDARY_M365_TEST_USER_ID, ""]
 
     steps:
       - uses: actions/checkout@v4
@@ -33,13 +33,16 @@ jobs:
           azure-tenant-id: ${{ secrets.TENANT_ID }}
           m365-admin-user: ${{ secrets.M365_TENANT_ADMIN_USER }}
           m365-admin-password: ${{ secrets.M365_TENANT_ADMIN_PASSWORD }}
+          azure-pnp-client-id: ${{ secrets.AZURE_PNP_CLIENT_ID }}
+          azure-pnp-client-cert: ${{ secrets.AZURE_PNP_CLIENT_CERT }}
+          tenant-domain: ${{ vars.TENANT_DOMAIN }}
 
-      - name: Notify failure in slack
+      - name: Notify failure in teams
         if: failure()
-        uses: ./.github/actions/slack-message
+        uses: ./.github/actions/teams-message
         with:
-          msg: "[FAILED] ${{ vars[matrix.user] }} CI Cleanup"
-          slack_url: ${{ secrets.SLACK_WEBHOOK_URL }}
+          msg: "[CORSO FAILED] ${{ vars[matrix.user] }} CI Cleanup"
+          teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}
 
   Test-Site-Data-Cleanup:
     environment: Testing
@@ -47,7 +50,7 @@ jobs:
     continue-on-error: true
     strategy:
       matrix:
-        site: [ CORSO_M365_TEST_SITE_URL, CORSO_M365_TEST_GROUPS_SITE_URL ] 
+        site: [CORSO_M365_TEST_SITE_URL, CORSO_M365_TEST_GROUPS_SITE_URL]
 
     steps:
       - uses: actions/checkout@v4
@@ -70,10 +73,13 @@ jobs:
           azure-tenant-id: ${{ secrets.TENANT_ID }}
           m365-admin-user: ${{ secrets.M365_TENANT_ADMIN_USER }}
           m365-admin-password: ${{ secrets.M365_TENANT_ADMIN_PASSWORD }}
+          azure-pnp-client-id: ${{ secrets.AZURE_PNP_CLIENT_ID }}
+          azure-pnp-client-cert: ${{ secrets.AZURE_PNP_CLIENT_CERT }}
+          tenant-domain: ${{ vars.TENANT_DOMAIN }}
 
-      - name: Notify failure in slack
+      - name: Notify failure in teams
         if: failure()
-        uses: ./.github/actions/slack-message
+        uses: ./.github/actions/teams-message
         with:
-          msg: "[FAILED] ${{ vars[matrix.site] }} CI Cleanup"
-          slack_url: ${{ secrets.SLACK_WEBHOOK_URL }}
+          msg: "[CORSO FAILED] ${{ vars[matrix.site] }} CI Cleanup"
+          teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}

.github/workflows/load_test.yml

@@ -107,7 +107,7 @@ jobs:
       # package all artifacts for later review
       - name: Upload Log, Profilers, Traces
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: load-test-profiling
           path: ${{ github.workspace }}/testlog/*
@@ -155,3 +155,6 @@ jobs:
           azure-tenant-id: ${{ secrets.TENANT_ID }}
           m365-admin-user: ${{ secrets.M365_TENANT_ADMIN_USER }}
           m365-admin-password: ${{ secrets.M365_TENANT_ADMIN_PASSWORD }}
+          azure-pnp-client-id: ${{ secrets.AZURE_PNP_CLIENT_ID }}
+          azure-pnp-client-cert: ${{ secrets.AZURE_PNP_CLIENT_CERT }}
+          tenant-domain: ${{ vars.TENANT_DOMAIN }}

.github/workflows/longevity_test.yml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
     inputs:
       user:
-        description: 'User to run longevity test on'
+        description: "User to run longevity test on"
 
 permissions:
   # required to retrieve AWS credentials
@@ -23,7 +23,7 @@ jobs:
     uses: alcionai/corso/.github/workflows/accSelector.yaml@main
 
   Longevity-Tests:
-    needs: [ SetM365App ]
+    needs: [SetM365App]
     environment: Testing
     runs-on: ubuntu-latest
     env:
@@ -37,7 +37,7 @@ jobs:
       CORSO_LOG_FILE: ${{ github.workspace }}/src/testlog/run-longevity.log
       RESTORE_DEST_PFX: Corso_Test_Longevity_
       TEST_USER: ${{ github.event.inputs.user != '' && github.event.inputs.user || vars.CORSO_M365_TEST_USER_ID }}
-      PREFIX: 'longevity'
+      PREFIX: "longevity"
 
       # Options for retention.
       RETENTION_MODE: GOVERNANCE
@@ -46,7 +46,7 @@ jobs:
     defaults:
       run:
         working-directory: src
-        
+
     ############################################################################
     # setup
     steps:
@@ -77,13 +77,15 @@ jobs:
           git checkout ${{ github.ref }} -- .github
 
       - run: go build -o corso
-      
+        timeout-minutes: 10
+
       - run: mkdir ${CORSO_LOG_DIR}
 
         # Use shorter-lived credentials obtained from assume-role since these
         # runs haven't been taking long.
       - name: Configure AWS credentials from Test account
         uses: aws-actions/configure-aws-credentials@v4
+        timeout-minutes: 10
         with:
           role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
           role-session-name: integration-testing
@@ -93,11 +95,13 @@ jobs:
       # Repository commands
 
       - name: Version Test
+        timeout-minutes: 10
         run: |
           ./corso --version | grep -c 'Corso version:'
 
       - name: Repo init test
         id: repo-init
+        timeout-minutes: 10
         run: |
           set -euo pipefail
           echo -e "\nRepo init test\n" >> ${{ env.CORSO_LOG_FILE }}
@@ -109,7 +113,6 @@ jobs:
             --extend-retention \
             --prefix ${{ env.PREFIX }} \
             --bucket ${{ secrets.CI_RETENTION_TESTS_S3_BUCKET }} \
-            --succeed-if-exists \
             2>&1 | tee ${{ env.CORSO_LOG_DIR }}/gotest-repo-init.log
 
           if  grep -q 'Failed to' ${{ env.CORSO_LOG_DIR }}/gotest-repo-init.log
@@ -119,6 +122,7 @@ jobs:
           fi
 
       - name: Repo connect test
+        timeout-minutes: 10
         run: |
           set -euo pipefail
           echo -e "\nRepo connect test\n" >> ${{ env.CORSO_LOG_FILE }}
@@ -140,6 +144,7 @@ jobs:
 
       - name: Backup exchange test
         id: exchange-test
+        timeout-minutes: 30
         run: |
           echo -e "\nBackup Exchange test\n" >> ${CORSO_LOG_FILE}
           ./corso backup create exchange \
@@ -158,12 +163,13 @@ jobs:
 
           data=$( echo $resultjson | jq -r '.[0] | .id' )
           echo result=$data >> $GITHUB_OUTPUT
- 
+
       ##########################################################################
       # Onedrive
 
       - name: Backup onedrive test
         id: onedrive-test
+        timeout-minutes: 30
         run: |
           set -euo pipefail
           echo -e "\nBackup OneDrive test\n" >> ${CORSO_LOG_FILE}
@@ -188,6 +194,7 @@ jobs:
       # Sharepoint test
       - name: Backup sharepoint test
         id: sharepoint-test
+        timeout-minutes: 30
         run: |
           set -euo pipefail
           echo -e "\nBackup SharePoint test\n" >> ${CORSO_LOG_FILE}
@@ -213,6 +220,7 @@ jobs:
       # Backup Exchange Deletion test
       - name: Backup Delete exchange test
         id: delete-exchange-test
+        timeout-minutes: 30
         env:
           SERVICE: "exchange"
           DELETION_DAYS: 10
@@ -225,6 +233,7 @@ jobs:
       # Backup Onedrive Deletion test
       - name: Backup Delete onedrive test
         id: delete-onedrive-test
+        timeout-minutes: 30
         env:
           SERVICE: "onedrive"
           DELETION_DAYS: 10
@@ -237,6 +246,7 @@ jobs:
       # Backup Sharepoint Deletion test
       - name: Backup Delete Sharepoint test
         id: delete-sharepoint-test
+        timeout-minutes: 30
         env:
           SERVICE: "sharepoint"
           DELETION_DAYS: 5
@@ -248,6 +258,7 @@ jobs:
       ##########################################################################
       # Export OneDrive Test
       - name: OneDrive Export test
+        timeout-minutes: 30
         run: |
           set -euo pipefail
           echo -e "\Export OneDrive test\n" >> ${CORSO_LOG_FILE}
@@ -275,6 +286,7 @@ jobs:
       ##########################################################################
       # Export SharePoint Test
       - name: SharePoint Export test
+        timeout-minutes: 30
         run: |
           set -euo pipefail
           echo -e "\Export SharePoint test\n" >> ${CORSO_LOG_FILE}
@@ -303,6 +315,7 @@ jobs:
       # Maintenance test
       - name: Maintenance test Daily
         id: maintenance-test-daily
+        timeout-minutes: 30
         run: |
           set -euo pipefail
           echo -e "\n Maintenance test Daily\n" >> ${CORSO_LOG_FILE}
@@ -315,10 +328,11 @@ jobs:
           --hide-progress \
           --force \
           --json \
-          2>&1 | tee ${{ env.CORSO_LOG_DIR }}/maintenance_metadata.txt 
+          2>&1 | tee ${{ env.CORSO_LOG_DIR }}/maintenance_metadata.txt
 
       - name: Maintenance test Weekly
         id: maintenance-test-weekly
+        timeout-minutes: 30
         run: |
           if [[ $(date +%A) == "Saturday" ]]; then
             set -euo pipefail
@@ -367,16 +381,16 @@ jobs:
       # Upload the original go test output as an artifact for later review.
       - name: Upload test log
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: longevity-test-log
           path: src/testlog/*
           if-no-files-found: error
           retention-days: 14
 
-      - name: Notify failure in slack
+      - name: Notify failure in teams
         if: failure()
-        uses: ./.github/actions/slack-message
+        uses: ./.github/actions/teams-message
         with:
-          msg: "[FAILED] Longevity Test"
-          slack_url: ${{ secrets.SLACK_WEBHOOK_URL }}
+          msg: "[CORSO FAILED] Longevity Test"
+          teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}

.github/workflows/nightly_test.yml

@@ -48,7 +48,7 @@ jobs:
   # ----------------------------------------------------------------------------------------------------
 
   Test-Suite-Trusted:
-    needs: [ Checkout, SetM365App] 
+    needs: [Checkout, SetM365App]
     environment: Testing
     runs-on: ubuntu-latest
     defaults:
@@ -100,23 +100,23 @@ jobs:
           -timeout 2h  \
           ./... 2>&1 | tee ./testlog/gotest-nightly.log | gotestfmt -hide successful-tests
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Logging & Notifications
+      # Logging & Notifications
 
       # Upload the original go test output as an artifact for later review.
       - name: Upload test log
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: nightly-test-log
           path: src/testlog/*
           if-no-files-found: error
           retention-days: 14
 
-      - name: Notify failure in slack
+      - name: Notify failure in teams
         if: failure()
-        uses: ./.github/actions/slack-message
+        uses: ./.github/actions/teams-message
         with:
-          msg: "[FAILED] Nightly Checks"
-          slack_url: ${{ secrets.SLACK_WEBHOOK_URL }}
+          msg: "[COROS FAILED] Nightly Checks"
+          teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}

.github/workflows/ok-to-test.yml

@@ -19,7 +19,7 @@ jobs:
           private_key: ${{ secrets.PRIVATE_KEY }}
 
       - name: Slash Command Dispatch
-        uses: peter-evans/slash-command-dispatch@v3
+        uses: peter-evans/slash-command-dispatch@v4
         env:
           TOKEN: ${{ steps.generate_token.outputs.token }}
         with:

.github/workflows/sanity-test.yaml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
     inputs:
       user:
-        description: 'User to run sanity test on'
+        description: "User to run sanity test on"
 
 permissions:
   # required to retrieve AWS credentials
@@ -23,7 +23,7 @@ jobs:
     uses: alcionai/corso/.github/workflows/accSelector.yaml@main
 
   Sanity-Tests:
-    needs: [ SetM365App ]
+    needs: [SetM365App]
     environment: Testing
     runs-on: ubuntu-latest
     env:
@@ -43,12 +43,11 @@ jobs:
     defaults:
       run:
         working-directory: src
-        
-##########################################################################################################################################
 
-# setup
+    ##########################################################################################################################################
+
+    # setup
     steps:
-
       - uses: actions/checkout@v4
 
       - name: Setup Golang with cache
@@ -57,13 +56,16 @@ jobs:
           go-version-file: src/go.mod
 
       - run: go build -o corso
+        timeout-minutes: 10
+
       - run: go build -o sanity-test ./cmd/sanity_test
+        timeout-minutes: 10
 
       - run: mkdir ${CORSO_LOG_DIR}
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Pre-Run cleanup
+      # Pre-Run cleanup
 
       # unlike CI tests, sanity tests are not expected to run concurrently.
       # however, the sanity yaml concurrency is set to a maximum of 1 run, preferring
@@ -77,6 +79,7 @@ jobs:
           echo "NOW=$(date +"%Y-%m-%dT%H:%M:%SZ")" >> $GITHUB_ENV
 
       - name: Purge CI-Produced Folders for Users
+        timeout-minutes: 30
         uses: ./.github/actions/purge-m365-data
         with:
           user: ${{ env.TEST_USER }}
@@ -87,30 +90,39 @@ jobs:
           azure-tenant-id: ${{ secrets.TENANT_ID }}
           m365-admin-user: ${{ secrets.M365_TENANT_ADMIN_USER }}
           m365-admin-password: ${{ secrets.M365_TENANT_ADMIN_PASSWORD }}
+          azure-pnp-client-id: ${{ secrets.AZURE_PNP_CLIENT_ID }}
+          azure-pnp-client-cert: ${{ secrets.AZURE_PNP_CLIENT_CERT }}
+          tenant-domain: ${{ vars.TENANT_DOMAIN }}
 
       - name: Purge CI-Produced Folders for Sites
+        timeout-minutes: 30
         if: always()
         uses: ./.github/actions/purge-m365-data
         with:
           site: ${{ vars.CORSO_M365_TEST_SITE_URL }}
           folder-prefix: ${{ env.RESTORE_DEST_PFX }}
-          libraries: ${{ vars.CORSO_M365_TEST_SITE_LIBRARIES }} 
+          libraries: ${{ vars.CORSO_M365_TEST_SITE_LIBRARIES }}
           older-than: ${{ env.NOW }}
           azure-client-id: ${{ secrets[needs.SetM365App.outputs.client_id_env] }}
           azure-client-secret: ${{ secrets[needs.SetM365App.outputs.client_secret_env] }}
           azure-tenant-id: ${{ secrets.TENANT_ID }}
           m365-admin-user: ${{ secrets.M365_TENANT_ADMIN_USER }}
           m365-admin-password: ${{ secrets.M365_TENANT_ADMIN_PASSWORD }}
+          azure-pnp-client-id: ${{ secrets.AZURE_PNP_CLIENT_ID }}
+          azure-pnp-client-cert: ${{ secrets.AZURE_PNP_CLIENT_CERT }}
+          tenant-domain: ${{ vars.TENANT_DOMAIN }}
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Repository commands
+      # Repository commands
 
       - name: Version Test
+        timeout-minutes: 10
         run: |
           ./corso --version | grep -c 'Corso version:'
 
       - name: Repo init test
+        timeout-minutes: 10
         id: repo-init
         run: |
           set -euo pipefail
@@ -132,6 +144,7 @@ jobs:
           echo result="$prefix" >> $GITHUB_OUTPUT
 
       - name: Repo connect test
+        timeout-minutes: 10
         run: |
           set -euo pipefail
           echo -e "\nRepo connect test\n" >> ${{ env.CORSO_LOG_FILE }}
@@ -151,6 +164,7 @@ jobs:
       # Run maintenance on an empty repo just to make sure the command still
       # works.
       - name: Repo maintenance test
+        timeout-minutes: 30
         run: |
           set -euo pipefail
           echo -e "\nRepo maintenance test\n" >> ${{ env.CORSO_LOG_FILE }}
@@ -160,13 +174,14 @@ jobs:
             --mode complete \
             2>&1 | tee ${{ env.CORSO_LOG_DIR }}/gotest-repo-maintenance.log
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Exchange
+      # Exchange
 
       # generate new entries to roll into the next load test
       # only runs if the test was successful
       - name: Exchange - Create new data
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           go run . exchange emails \
@@ -176,60 +191,68 @@ jobs:
           --count 4
 
       - name: Exchange - Backup
+        timeout-minutes: 30
         id: exchange-backup
         uses: ./.github/actions/backup-restore-test
         with:
           service: exchange
           kind: first-backup
           backup-args: '--mailbox "${{ env.TEST_USER }}" --data "email"'
-          restore-args: '--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
+          restore-args: "--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
+          with-export: true
 
       - name: Exchange - Incremental backup
+        timeout-minutes: 30
         id: exchange-backup-incremental
         uses: ./.github/actions/backup-restore-test
         with:
           service: exchange
           kind: incremental
           backup-args: '--mailbox "${{ env.TEST_USER }}" --data "email"'
-          restore-args: '--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
+          restore-args: "--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
           backup-id: ${{ steps.exchange-backup.outputs.backup-id }}
           log-dir: ${{ env.CORSO_LOG_DIR }}
+          with-export: true
 
       - name: Exchange - Non delta backup
+        timeout-minutes: 30
         id: exchange-backup-non-delta
         uses: ./.github/actions/backup-restore-test
         with:
           service: exchange
           kind: non-delta
           backup-args: '--mailbox "${{ env.TEST_USER }}" --data "email" --disable-delta'
-          restore-args: '--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
+          restore-args: "--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
           backup-id: ${{ steps.exchange-backup.outputs.backup-id }}
           log-dir: ${{ env.CORSO_LOG_DIR }}
+          with-export: true
 
       - name: Exchange - Incremental backup after non-delta
+        timeout-minutes: 30
         id: exchange-backup-incremental-after-non-delta
         uses: ./.github/actions/backup-restore-test
         with:
           service: exchange
           kind: non-delta-incremental
           backup-args: '--mailbox "${{ env.TEST_USER }}" --data "email"'
-          restore-args: '--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}'
+          restore-args: "--email-folder ${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.repo-init.outputs.result }}"
           backup-id: ${{ steps.exchange-backup.outputs.backup-id }}
           log-dir: ${{ env.CORSO_LOG_DIR }}
+          with-export: true
 
+      ##########################################################################################################################################
 
-##########################################################################################################################################
-
-# Onedrive
+      # Onedrive
 
       # generate new entries for test
       - name: OneDrive - Create new data
         id: new-data-creation-onedrive
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           suffix=$(date +"%Y-%m-%d_%H-%M-%S")
@@ -245,18 +268,20 @@ jobs:
 
       - name: OneDrive - Backup
         id: onedrive-backup
+        timeout-minutes: 30
         uses: ./.github/actions/backup-restore-test
         with:
           service: onedrive
           kind: first-backup
           backup-args: '--user "${{ env.TEST_USER }}"'
-          restore-args: '--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}'
+          restore-args: "--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
           with-export: true
 
       # generate some more enteries for incremental check
       - name: OneDrive - Create new data (for incremental)
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           go run . onedrive files  \
@@ -268,23 +293,25 @@ jobs:
 
       - name: OneDrive - Incremental backup
         id: onedrive-incremental
+        timeout-minutes: 30
         uses: ./.github/actions/backup-restore-test
         with:
           service: onedrive
           kind: incremental
           backup-args: '--user "${{ env.TEST_USER }}"'
-          restore-args: '--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}'
+          restore-args: "--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-onedrive.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
           with-export: true
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Sharepoint
+      # Sharepoint Library
 
       # generate new entries for test
       - name: SharePoint - Create new data
         id: new-data-creation-sharepoint
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           suffix=$(date +"%Y-%m-%d_%H-%M-%S")
@@ -301,18 +328,21 @@ jobs:
 
       - name: SharePoint - Backup
         id: sharepoint-backup
+        timeout-minutes: 30
         uses: ./.github/actions/backup-restore-test
         with:
           service: sharepoint
           kind: first-backup
-          backup-args: '--site "${{ vars.CORSO_M365_TEST_SITE_URL }}"'
-          restore-args: '--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}'
+          backup-args: '--site "${{ vars.CORSO_M365_TEST_SITE_URL }}" --data libraries'
+          restore-args: "--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
           with-export: true
+          category: libraries
 
       # generate some more enteries for incremental check
       - name: SharePoint - Create new data (for incremental)
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           go run . sharepoint files  \
@@ -325,23 +355,117 @@ jobs:
 
       - name: SharePoint - Incremental backup
         id: sharepoint-incremental
+        timeout-minutes: 30
         uses: ./.github/actions/backup-restore-test
         with:
           service: sharepoint
           kind: incremental
-          backup-args: '--site "${{ vars.CORSO_M365_TEST_SITE_URL }}"'
-          restore-args: '--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}'
+          backup-args: '--site "${{ vars.CORSO_M365_TEST_SITE_URL }}" --data libraries'
+          restore-args: "--folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}"
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-sharepoint.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
           with-export: true
+          category: libraries
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Groups and Teams
+      # Sharepoint Lists
+
+      # generate new entries for test
+      # The `awk | tr | sed` command chain is used to get a comma separated list of SharePoint list names.
+      - name: SharePoint Lists - Create new data
+        id: new-data-creation-sharepoint-lists
+        timeout-minutes: 30
+        working-directory: ./src/cmd/factory
+        run: |
+          suffix=$(date +"%Y-%m-%d_%H-%M-%S")
+
+          go run . sharepoint lists  \
+            --site ${{ vars.CORSO_M365_TEST_SITE_URL }} \
+            --user ${{ env.TEST_USER }} \
+            --secondaryuser  ${{ env.CORSO_SECONDARY_M365_TEST_USER_ID }} \
+            --tenant ${{ secrets.TENANT_ID }} \
+            --destination ${{ env.RESTORE_DEST_PFX }}$suffix \
+            --count 4 |
+            awk 'NR > 1 {print $2}' | tr '\n' ',' | sed -e 's/,$//' -e 's/^/result=/' |
+            tee $GITHUB_OUTPUT
+      # Extracts the common prefix for the Sharepoint list names.
+      - name: SharePoint Lists - Store restore container
+        id: sharepoint-lists-store-restore-container
+        run: |
+          echo ${{ steps.new-data-creation-sharepoint-lists.outputs.result }} |
+          cut -d',' -f1 |
+          cut -d'_' -f1,2,3,4,5 |
+          sed -e 's/^/result=/' |
+          tee $GITHUB_OUTPUT
+
+      - name: SharePoint Lists - Backup
+        id: sharepoint-lists-backup
+        timeout-minutes: 30
+        uses: ./.github/actions/backup-restore-test
+        with:
+          service: sharepoint
+          kind: first-backup-lists
+          backup-args: '--site "${{ vars.CORSO_M365_TEST_SITE_URL }}" --data lists'
+          restore-args: "--list ${{ steps.new-data-creation-sharepoint-lists.outputs.result }} --destination Corso_Test_Sanity_Restore_$(date +'%Y%m%d_%H%M%S')"
+          export-args: "--list ${{ steps.new-data-creation-sharepoint-lists.outputs.result }}"
+          restore-container: "${{ steps.sharepoint-lists-store-restore-container.outputs.result }}"
+          log-dir: ${{ env.CORSO_LOG_DIR }}
+          with-export: true
+          category: lists
+          on-collision: copy
+
+      # generate some more enteries for incremental check
+      - name: SharePoint Lists - Create new data (for incremental)
+        id: inc-data-creation-sharepoint-lists
+        timeout-minutes: 30
+        working-directory: ./src/cmd/factory
+        run: |
+          suffix=$(date +"%Y-%m-%d_%H-%M-%S")
+
+          go run . sharepoint lists  \
+            --site ${{ vars.CORSO_M365_TEST_SITE_URL }} \
+            --user ${{ env.TEST_USER }} \
+            --secondaryuser  ${{ env.CORSO_SECONDARY_M365_TEST_USER_ID }} \
+            --tenant ${{ secrets.TENANT_ID }} \
+            --destination ${{ env.RESTORE_DEST_PFX }}$suffix \
+            --count 4 |
+            awk 'NR > 1 {print $2}' | tr '\n' ',' | sed -e 's/,$//' -e 's/^/result=/' |
+            tee $GITHUB_OUTPUT
+
+      - name: SharePoint Lists - Store restore container (for incremental)
+        id: sharepoint-lists-store-restore-container-inc
+        run: |
+          echo ${{ steps.inc-data-creation-sharepoint-lists.outputs.result }} |
+          cut -d',' -f1 |
+          cut -d'_' -f1,2,3,4,5 |
+          sed -e 's/^/result=/' |
+          tee $GITHUB_OUTPUT
+
+      - name: SharePoint Lists - Incremental backup
+        id: sharepoint-lists-incremental
+        timeout-minutes: 30
+        uses: ./.github/actions/backup-restore-test
+        with:
+          service: sharepoint
+          kind: incremental-lists
+          backup-args: '--site "${{ vars.CORSO_M365_TEST_SITE_URL }}" --data lists'
+          restore-args: "--list ${{ steps.inc-data-creation-sharepoint-lists.outputs.result }},${{ steps.new-data-creation-sharepoint-lists.outputs.result }} --destination Corso_Test_Sanity_Restore_$(date +'%Y%m%d_%H%M%S')"
+          export-args: "--list ${{ steps.inc-data-creation-sharepoint-lists.outputs.result }},${{ steps.new-data-creation-sharepoint-lists.outputs.result }}"
+          restore-container: "${{ steps.sharepoint-lists-store-restore-container-inc.outputs.result }},${{ steps.sharepoint-lists-store-restore-container.outputs.result }}"
+          log-dir: ${{ env.CORSO_LOG_DIR }}
+          with-export: true
+          category: lists
+          on-collision: copy
+
+      ##########################################################################################################################################
+
+      # Groups and Teams
 
       # generate new entries for test
       - name: Groups - Create new data
         id: new-data-creation-groups
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           suffix=$(date +"%Y-%m-%d_%H-%M-%S")
@@ -358,17 +482,19 @@ jobs:
 
       - name: Groups - Backup
         id: groups-backup
+        timeout-minutes: 30
         uses: ./.github/actions/backup-restore-test
         with:
           service: groups
           kind: first-backup
-          backup-args: '--group "${{ vars.CORSO_M365_TEST_TEAM_ID }}"'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-groups.outputs.result }}'
+          backup-args: '--group "${{ vars.CORSO_M365_TEST_TEAM_ID }}" --data messages,libraries'
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-groups.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
           with-export: true
 
-      # generate some more enteries for incremental check
+      # generate some more entries for incremental check
       - name: Groups - Create new data (for incremental)
+        timeout-minutes: 30
         working-directory: ./src/cmd/factory
         run: |
           go run . sharepoint files  \
@@ -381,33 +507,34 @@ jobs:
 
       - name: Groups - Incremental backup
         id: groups-incremental
+        timeout-minutes: 30
         uses: ./.github/actions/backup-restore-test
         with:
           service: groups
           kind: incremental
-          backup-args: '--group "${{ vars.CORSO_M365_TEST_TEAM_ID }}"'
+          backup-args: '--group "${{ vars.CORSO_M365_TEST_TEAM_ID }}" --data messages,libraries'
           restore-args: '--site "${{ vars.CORSO_M365_TEST_GROUPS_SITE_URL }}" --folder ${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-groups.outputs.result }}'
-          restore-container: '${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-groups.outputs.result }}'
+          restore-container: "${{ env.RESTORE_DEST_PFX }}${{ steps.new-data-creation-groups.outputs.result }}"
           log-dir: ${{ env.CORSO_LOG_DIR }}
           with-export: true
 
-##########################################################################################################################################
+      ##########################################################################################################################################
 
-# Logging & Notifications
+      # Logging & Notifications
 
       # Upload the original go test output as an artifact for later review.
       - name: Upload test log
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sanity-test-log
           path: ${{ env.CORSO_LOG_DIR }}/*
           if-no-files-found: error
           retention-days: 14
 
-      - name: Notify failure in slack
+      - name: Notify failure in teams
         if: failure()
-        uses: ./.github/actions/slack-message
+        uses: ./.github/actions/teams-message
         with:
-          msg: "[FAILED] Sanity Tests"
-          slack_url: ${{ secrets.SLACK_WEBHOOK_URL }}
+          msg: "[CORSO FAILED] Sanity Tests"
+          teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}

.github/workflows/testnotification.yml

@@ -0,0 +1,23 @@
+name: Manually Test Teams Action
+
+on:
+  workflow_dispatch:
+    inputs:
+      msg:
+        description: 'Message to send:'
+        required: true
+        default: 'This is a test message'
+
+jobs:
+  notify:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Send notification
+      uses: ./.github/actions/teams-message
+      with:
+        msg: ${{ github.event.inputs.msg }}
+        teams_url: ${{ secrets.TEAMS_CORSO_CI_WEBHOOK_URL }}

CHANGELOG.md

@@ -6,6 +6,106 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased] (beta)
+### Fixed
+- Handle the case where an email or event cannot be retrieved from Exchange due to an `ErrorCorruptData` error. Corso will skip over the item but report it in the backup summary.
+- Emails attached within other emails are now correctly exported
+- Gracefully handle email and post attachments without name when exporting to eml
+- Use correct timezone for event start and end times in Exchange exports (helps fix issues in relative recurrence patterns)
+- Fixed an issue causing exports dealing with calendar data to have high memory usage
+
+## [v0.19.0] (beta) - 2024-02-06
+
+### Added
+- Events can now be exported from Exchange backups as .ics files.
+- Update repo init configuration to reduce the total number of GET requests sent
+  to the object store when using corso. This affects repos that have many
+  backups created in them per day the most.
+- Feature Preview: Corso now supports backup, export & restore of SharePoint lists. Lists backup can be initiated using `corso backup create sharepoint --site <site-url> --data lists`.
+- Group mailbox(aka conversations) backup and export support is now officially available. Group mailbox posts can be exported as `.eml` files.
+
+### Fixed
+- Retry transient 400 "invalidRequest" errors during onedrive & sharepoint backup.
+- Backup attachments associated with group mailbox items.
+- Groups and Teams backups no longer fail when a resource has no display name.
+- Contacts in-place restore failed if the restore destination was empty.
+- Link shares with external users are now backed up and restored as expected
+- Ensure persistent repo config is populated on repo init if repo init failed partway through during the previous init attempt.
+
+### Changed
+- When running `backup details` on an empty backup returns a more helpful error message.
+- Backup List additionally shows the data category for each backup.
+- Remove hidden `--succeed-if-exists` flag for repo init. Repo init will now succeed without error if run on an existing repo with the same passphrase.
+
+### Known issues
+- Backing up a group mailbox item may fail if it has a very large number of attachments (500+).
+- Event description for exchange exports might look slightly different for certain events.
+- Exchange in-place restore may restore items in well-known folders to different folders if the user has well-known folder names change based on locale and has updated the locale since the backup was created.
+- In-place Exchange contacts restore will merge items in folders named "Contacts" or "contacts" into the default folder.
+- External users with access through shared links will not receive these links as they are not sent via email during restore.
+- Graph API has limited support for certain column types such as `location`, `hyperlink/picture`, and `metadata`. Restoring SharePoint list items containing these columns will result in differences compared to the original items.
+- SharePoint list item attachments are not available due to graph API limitations.
+- Group mailbox restore is not supported due to limited Graph API support for creating mailbox items.
+- Due to Graph API limitations, any group mailbox items present in subfolders other than Inbox aren't backed up.
+
+## [v0.18.0] (beta) - 2024-01-02
+
+### Fixed
+- Handle the case where an email cannot be retrieved from Exchange due to an `ErrorInvalidRecipients` error. In
+this case, Corso will skip over the item but report this in the backup summary.
+- Fix `ErrorItemNotFound` errors when restoring emails with multiple attachments.
+- Avoid Graph SDK `Requests must contain extension changes exclusively.` errors by removing server-populated field from restored event items.
+- Improve Group mailbox(conversations) backup performance by only downloading new items or items with modified content.
+- Handle cases where Exchange backup stored invalid JSON blobs if there were special characters in the user content. These would result in errors during restore.
+
+### Known issues
+- Restoring OneDrive, SharePoint, or Teams & Groups items shared with external users while the tenant or site is configured to not allow sharing with external users will not restore permissions.
+
+### Added
+- Contacts can now be exported from Exchange backups as .vcf files
+
+## [v0.17.0] (beta) - 2023-12-11
+
+### Changed
+- Memory optimizations for large scale OneDrive and Sharepoint backups.
+
+### Fixed
+- Resolved a possible deadlock when backing up Teams Channel Messages.
+- Fixed an attachment download failure(ErrorTooManyObjectsOpened) during exchange backup.
+
+## [v0.16.0] (beta) - 2023-11-28
+
+### Added
+- Export support for emails in exchange backups as `.eml` files.
+- More colorful and informational cli display.
+
+### Changed
+- The file extension in Teams messages exports has switched to json to match the content type.
+- SDK consumption of the /services/m365 package has shifted from independent functions to a client-based api.
+- SDK consumers can now configure the /services/m365 graph api client configuration when constructing a new m365 client.
+- Dynamic api rate limiting allows small-scale Exchange backups to complete more quickly.
+- Kopia's local config files now uses unique filenames that match Corso configurations.  This can protect concurrent Corso operations from mistakenly clobbering storage configs during runtime.
+
+### Fixed
+- Handle OneDrive folders being deleted and recreated midway through a backup.
+- Automatically re-run a full delta query on incremental if the prior backup is found to have malformed prior-state information.
+- Retry drive item permission downloads during long-running backups after the jwt token expires and refreshes.
+- Retry item downloads during connection timeouts.
+
+## [v0.15.0] (beta) - 2023-10-31
+
+### Added
+- Added `corso repo update-passphrase` command to update the passphrase of an existing Corso repository
+- Added Subject and Message preview to channel messages detail entries
+
+### Fixed
+- SharePoint backup would fail if any site had an empty display name
+- Fix a bug with exports hanging post completion
+- Handle 503 errors in nested OneDrive packages
+
+### Changed
+- Item Details formatting in Groups and Teams backups
+
+## [v0.14.2] (beta) - 2023-10-17
 
 ### Added
 - Skips graph calls for expired item download URLs.
@@ -402,7 +502,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Miscellaneous
   - Optional usage statistics reporting ([RM-35](https://github.com/alcionai/corso-roadmap/issues/35))
 
-[Unreleased]: https://github.com/alcionai/corso/compare/v0.14.0...HEAD
+[Unreleased]: https://github.com/alcionai/corso/compare/v0.19.0...HEAD
+[v0.19.0]: https://github.com/alcionai/corso/compare/v0.18.0...v0.19.0
+[v0.18.0]: https://github.com/alcionai/corso/compare/v0.17.0...v0.18.0
+[v0.17.0]: https://github.com/alcionai/corso/compare/v0.16.0...v0.17.0
+[v0.16.0]: https://github.com/alcionai/corso/compare/v0.15.0...v0.16.0
+[v0.15.0]: https://github.com/alcionai/corso/compare/v0.14.0...v0.15.0
 [v0.14.0]: https://github.com/alcionai/corso/compare/v0.13.0...v0.14.0
 [v0.13.0]: https://github.com/alcionai/corso/compare/v0.12.0...v0.13.0
 [v0.12.0]: https://github.com/alcionai/corso/compare/v0.11.1...v0.12.0

README.md

@@ -1,3 +1,6 @@
+> [!NOTE] 
+> **The Corso project is no longer actively maintained and has been archived**.
+
 <p align="center">
     <img src="https://github.com/alcionai/corso/blob/main/website/static/img/corso_logo.svg?raw=true" alt="Corso Logo" width="100" />
 </p>

src/.golangci.yml

@@ -4,6 +4,7 @@ run:
 linters:
   enable:
     - errcheck
+    - exhaustive
     - forbidigo
     - gci
     - gofmt
@@ -25,6 +26,11 @@ linters:
     - staticcheck
 
 linters-settings:
+  exhaustive:
+    check:
+      - switch
+    default-signifies-exhaustive: false
+    explicit-exhaustive-switch: true
   gci:
     sections:
       - standard
@@ -49,10 +55,13 @@ linters-settings:
       # String formatting should be avoided in favor of structured errors (ie: err.With(k, v)).
       - '(errors|fmt)\.(New|Stack|Wrap|Error)f?\((# error handling should use clues pkg)?'
       # Avoid Warn-level logging in favor of Info or Error.
-      - 'Warn[wf]?\((# logging should use Info or Error)?'
+      - 'Warnw?f?\((# logging should use Info or Error)?'
       # Prefer suite.Run(name, func() {}) for subtests as testify has it instead
       # of suite.T().Run(name, func(t *testing.T) {}).
       - '(T\(\)|\st[a-zA-Z0-9]*)\.Run(# prefer testify suite.Run(name, func()) )?'
+      # Prefer packing ctx values into the error using NewWC, WrapWC, or StackWC
+      # instead of New|Stack|Wrap().WithClues(ctx)
+      - 'WithClues(# prefer the builderWC variant - ex: StackWC(ctx, ...))?'
   lll:
     line-length: 120
   revive:
@@ -125,7 +134,13 @@ issues:
       linters:
         - forbidigo
       text: "context.(Background|TODO)"
-    - path: internal/m365/graph/betasdk
+    - path: internal/m365/collection/drive/collections_test.go
+      linters:
+        - lll
+    - path: internal/m365/collection/drive/collections_tree_test.go
+      linters:
+        - lll
+    - path: pkg/services/m365/api/graph/betasdk
       linters:
         - wsl
         - revive

src/Makefile

@@ -18,7 +18,7 @@ lint: check-lint-version
 fmt:
 	gofumpt -w .
 	goimports -w .
-	gci write --skip-generated -s 'standard,default,prefix(github.com/alcionai/corso)' .
+	gci write --skip-generated -s 'standard' -s 'default' -s 'prefix(github.com/alcionai/corso)' .
 
 check-lint-version: check-lint
 	@if [ "$(LINT_VERSION)" != "$(WANTED_LINT_VERSION)" ]; then \

src/cli/backup/backup.go

@@ -12,12 +12,14 @@ import (
 	"github.com/alcionai/corso/src/cli/flags"
 	. "github.com/alcionai/corso/src/cli/print"
 	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/internal/common/color"
 	"github.com/alcionai/corso/src/internal/common/idname"
 	"github.com/alcionai/corso/src/internal/data"
-	"github.com/alcionai/corso/src/internal/m365/graph"
+	"github.com/alcionai/corso/src/internal/observe"
 	"github.com/alcionai/corso/src/pkg/backup"
 	"github.com/alcionai/corso/src/pkg/backup/details"
 	"github.com/alcionai/corso/src/pkg/control"
+	"github.com/alcionai/corso/src/pkg/errs/core"
 	"github.com/alcionai/corso/src/pkg/logger"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/repository"
@@ -25,6 +27,8 @@ import (
 	"github.com/alcionai/corso/src/pkg/store"
 )
 
+var ErrEmptyBackup = clues.New("no items in backup")
+
 // ---------------------------------------------------------------------------
 // adding commands to cobra
 // ---------------------------------------------------------------------------
@@ -41,6 +45,7 @@ var serviceCommands = []func(cmd *cobra.Command) *cobra.Command{
 	addOneDriveCommands,
 	addSharePointCommands,
 	addGroupsCommands,
+	addTeamsChatsCommands,
 }
 
 // AddCommands attaches all `corso backup * *` commands to the parent.
@@ -185,31 +190,47 @@ func genericCreateCommand(
 			ictx  = clues.Add(ctx, "resource_owner_selected", owner)
 		)
 
+		logger.Ctx(ictx).Infof("setting up backup")
+
 		bo, err := r.NewBackupWithLookup(ictx, discSel, ins)
 		if err != nil {
-			errs = append(errs, clues.Wrap(err, owner).WithClues(ictx))
-			Errf(ictx, "%v\n", err)
+			cerr := clues.WrapWC(ictx, err, owner)
+			errs = append(errs, cerr)
+
+			Errf(
+				ictx,
+				"%s\nCause: %s",
+				"Unable to initiate backup",
+				err.Error())
 
 			continue
 		}
 
 		ictx = clues.Add(
-			ctx,
+			ictx,
 			"resource_owner_id", bo.ResourceOwner.ID(),
-			"resource_owner_name", bo.ResourceOwner.Name())
+			"resource_owner_name", clues.Hide(bo.ResourceOwner.Name()))
+
+		logger.Ctx(ictx).Infof("running backup")
 
 		err = bo.Run(ictx)
 		if err != nil {
-			if errors.Is(err, graph.ErrServiceNotEnabled) {
-				logger.Ctx(ctx).Infow("service not enabled",
+			if errors.Is(err, core.ErrServiceNotEnabled) {
+				logger.Ctx(ictx).Infow("service not enabled",
 					"resource_owner_id", bo.ResourceOwner.ID(),
 					"service", serviceName)
 
 				continue
 			}
 
-			errs = append(errs, clues.Wrap(err, owner).WithClues(ictx))
-			Errf(ictx, "%v\n", err)
+			cerr := clues.Wrap(err, owner)
+			errs = append(errs, cerr)
+
+			Errf(
+				ictx,
+				"%s\nCause: %s",
+				"Unable to complete backup",
+				err.Error())
 
 			continue
 		}
@@ -217,10 +238,10 @@ func genericCreateCommand(
 		bIDs = append(bIDs, string(bo.Results.BackupID))
 
 		if !DisplayJSONFormat() {
-			Infof(ctx, "Done\n")
-			printBackupStats(ctx, r, string(bo.Results.BackupID))
+			Infof(ictx, fmt.Sprintf("Backup complete %s %s", observe.Bullet, color.BlueOutput(bo.Results.BackupID)))
+			printBackupStats(ictx, r, string(bo.Results.BackupID))
 		} else {
-			Infof(ctx, "Done - ID: %v\n", bo.Results.BackupID)
+			Infof(ictx, "Backup complete - ID: %v\n", bo.Results.BackupID)
 		}
 	}
 
@@ -230,11 +251,10 @@ func genericCreateCommand(
 	}
 
 	if len(bups) > 0 {
-		Info(ctx, "Completed Backups:")
+		Info(ctx, "\nCompleted Backups:")
+		backup.PrintAll(ctx, bups)
 	}
 
-	backup.PrintAll(ctx, bups)
-
 	if len(errs) > 0 {
 		sb := fmt.Sprintf("%d of %d backups failed:\n", len(errs), len(selectorSet))
 
@@ -318,7 +338,7 @@ func genericListCommand(
 		fe.PrintItems(
 			ctx,
 			!ifShow(flags.ListAlertsFV),
-			!ifShow(flags.ListFailedItemsFV),
+			!ifShow(flags.FailedItemsFV),
 			!ifShow(flags.ListSkippedItemsFV),
 			!ifShow(flags.ListRecoveredErrorsFV))
 
@@ -378,6 +398,10 @@ func genericDetailsCore(
 		return nil, clues.Wrap(errs.Failure(), "Failed to get backup details in the repository")
 	}
 
+	if len(d.Entries) == 0 {
+		return nil, ErrEmptyBackup
+	}
+
 	if opts.SkipReduce {
 		return d, nil
 	}
@@ -404,6 +428,5 @@ func printBackupStats(ctx context.Context, r repository.Repositoryer, bid string
 		logger.CtxErr(ctx, err).Error("finding backup immediately after backup operation completion")
 	}
 
-	b.ToPrintable().Stats.Print(ctx)
-	Info(ctx, " ")
+	b.ToPrintable().Stats.PrintProperties(ctx)
 }

src/cli/backup/backup_test.go

@@ -5,10 +5,12 @@ import (
 
 	"github.com/alcionai/clues"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli/utils/testdata"
 	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/pkg/backup/details"
 	dtd "github.com/alcionai/corso/src/pkg/backup/details/testdata"
 	"github.com/alcionai/corso/src/pkg/control"
 	"github.com/alcionai/corso/src/pkg/path"
@@ -66,3 +68,30 @@ func (suite *BackupUnitSuite) TestGenericDetailsCore() {
 	assert.NoError(t, err, clues.ToCore(err))
 	assert.ElementsMatch(t, expected, output.Entries)
 }
+
+func (suite *BackupUnitSuite) TestGenericDetailsCore_empty() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	bg := testdata.VersionedBackupGetter{
+		Details: &details.Details{
+			DetailsModel: details.DetailsModel{
+				Entries: []details.Entry{},
+			},
+		},
+	}
+
+	sel := selectors.NewExchangeBackup([]string{"user-id"})
+	sel.Include(sel.AllData())
+
+	_, err := genericDetailsCore(
+		ctx,
+		bg,
+		"backup-ID",
+		sel.Selector,
+		control.DefaultOptions())
+	require.Error(t, err, "has error")
+	assert.ErrorIs(t, err, ErrEmptyBackup, clues.ToCore(err))
+}

src/cli/backup/exchange.go

@@ -3,7 +3,6 @@ package backup
 import (
 	"github.com/alcionai/clues"
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	. "github.com/alcionai/corso/src/cli/print"
@@ -62,15 +61,11 @@ corso backup details exchange --backup 1234abcd-12ab-cd34-56de-1234abcd \
 
 // called by backup.go to map subcommands to provider-specific handling.
 func addExchangeCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case createCommand:
-		c, fs = utils.AddCommand(cmd, exchangeCreateCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, exchangeCreateCmd())
 
 		c.Use = c.Use + " " + exchangeServiceCommandCreateUseSuffix
 		c.Example = exchangeServiceCommandCreateExamples
@@ -80,24 +75,20 @@ func addExchangeCommands(cmd *cobra.Command) *cobra.Command {
 		flags.AddMailBoxFlag(c)
 		flags.AddDataFlag(c, []string{dataEmail, dataContacts, dataEvents}, false)
 		flags.AddFetchParallelismFlag(c)
-		flags.AddFailFastFlag(c)
-		flags.AddDisableIncrementalsFlag(c)
-		flags.AddForceItemDataDownloadFlag(c)
 		flags.AddDisableDeltaFlag(c)
 		flags.AddEnableImmutableIDFlag(c)
-		flags.AddDisableConcurrencyLimiterFlag(c)
 		flags.AddDeltaPageSizeFlag(c)
+		flags.AddGenericBackupFlags(c)
+		flags.AddDisableSlidingWindowLimiterFlag(c)
 
 	case listCommand:
-		c, fs = utils.AddCommand(cmd, exchangeListCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, exchangeListCmd())
 
 		flags.AddBackupIDFlag(c, false)
 		flags.AddAllBackupListFlags(c)
 
 	case detailsCommand:
-		c, fs = utils.AddCommand(cmd, exchangeDetailsCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, exchangeDetailsCmd())
 
 		c.Use = c.Use + " " + exchangeServiceCommandDetailsUseSuffix
 		c.Example = exchangeServiceCommandDetailsExamples
@@ -107,11 +98,10 @@ func addExchangeCommands(cmd *cobra.Command) *cobra.Command {
 		// Flags addition ordering should follow the order we want them to appear in help and docs:
 		// More generic (ex: --user) and more frequently used flags take precedence.
 		flags.AddBackupIDFlag(c, true)
-		flags.AddExchangeDetailsAndRestoreFlags(c)
+		flags.AddExchangeDetailsAndRestoreFlags(c, false)
 
 	case deleteCommand:
-		c, fs = utils.AddCommand(cmd, exchangeDeleteCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, exchangeDeleteCmd())
 
 		c.Use = c.Use + " " + exchangeServiceCommandDeleteUseSuffix
 		c.Example = exchangeServiceCommandDeleteExamples
@@ -165,7 +155,12 @@ func createExchangeCmd(cmd *cobra.Command, args []string) error {
 
 	sel := exchangeBackupCreateSelectors(flags.UserFV, flags.CategoryDataFV)
 
-	ins, err := utils.UsersMap(ctx, *acct, utils.Control(), fault.New(true))
+	ins, err := utils.UsersMap(
+		ctx,
+		*acct,
+		utils.Control(),
+		r.Counter(),
+		fault.New(true))
 	if err != nil {
 		return Only(ctx, clues.Wrap(err, "Failed to retrieve M365 users"))
 	}

src/cli/backup/exchange_e2e_test.go

@@ -12,14 +12,15 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/print"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/common/idname"
 	"github.com/alcionai/corso/src/internal/operations"
 	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/internal/tester/its"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/selectors"
 	"github.com/alcionai/corso/src/pkg/services/m365/api"
@@ -39,7 +40,7 @@ var (
 type NoBackupExchangeE2ESuite struct {
 	tester.Suite
 	dpnd dependencies
-	its  intgTesterSetup
+	m365 its.M365IntgTestSetup
 }
 
 func TestNoBackupExchangeE2ESuite(t *testing.T) {
@@ -54,7 +55,7 @@ func (suite *NoBackupExchangeE2ESuite) SetupSuite() {
 	ctx, flush := tester.NewContext(t)
 	defer flush()
 
-	suite.its = newIntegrationTesterSetup(t)
+	suite.m365 = its.GetM365(t)
 	suite.dpnd = prepM365Test(t, ctx, path.ExchangeService)
 }
 
@@ -69,7 +70,7 @@ func (suite *NoBackupExchangeE2ESuite) TestExchangeBackupListCmd_noBackups() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "exchange",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetErr(&suite.dpnd.recorder)
@@ -93,7 +94,7 @@ func (suite *NoBackupExchangeE2ESuite) TestExchangeBackupListCmd_noBackups() {
 type BackupExchangeE2ESuite struct {
 	tester.Suite
 	dpnd dependencies
-	its  intgTesterSetup
+	m365 its.M365IntgTestSetup
 }
 
 func TestBackupExchangeE2ESuite(t *testing.T) {
@@ -108,7 +109,7 @@ func (suite *BackupExchangeE2ESuite) SetupSuite() {
 	ctx, flush := tester.NewContext(t)
 	defer flush()
 
-	suite.its = newIntegrationTesterSetup(t)
+	suite.m365 = its.GetM365(t)
 	suite.dpnd = prepM365Test(t, ctx, path.ExchangeService)
 }
 
@@ -138,7 +139,7 @@ func runExchangeBackupCategoryTest(suite *BackupExchangeE2ESuite, category path.
 	cmd, ctx := buildExchangeBackupCmd(
 		ctx,
 		suite.dpnd.configFilePath,
-		suite.its.user.ID,
+		suite.m365.User.ID,
 		category.String(),
 		&recorder)
 
@@ -149,8 +150,11 @@ func runExchangeBackupCategoryTest(suite *BackupExchangeE2ESuite, category path.
 	result := recorder.String()
 	t.Log("backup results", result)
 
-	// as an offhand check: the result should contain the m365 user id
-	assert.Contains(t, result, suite.its.user.ID)
+	// As an offhand check: the result should contain the m365 user's email.
+	assert.Contains(
+		t,
+		strings.ToLower(result),
+		strings.ToLower(suite.m365.User.Provider.Name()))
 }
 
 func (suite *BackupExchangeE2ESuite) TestExchangeBackupCmd_ServiceNotEnabled_email() {
@@ -173,7 +177,7 @@ func runExchangeBackupServiceNotEnabledTest(suite *BackupExchangeE2ESuite, categ
 	cmd, ctx := buildExchangeBackupCmd(
 		ctx,
 		suite.dpnd.configFilePath,
-		fmt.Sprintf("%s,%s", tconfig.UnlicensedM365UserID(suite.T()), suite.its.user.ID),
+		fmt.Sprintf("%s,%s", tconfig.UnlicensedM365UserID(suite.T()), suite.m365.User.ID),
 		category.String(),
 		&recorder)
 	err := cmd.ExecuteContext(ctx)
@@ -182,8 +186,11 @@ func runExchangeBackupServiceNotEnabledTest(suite *BackupExchangeE2ESuite, categ
 	result := recorder.String()
 	t.Log("backup results", result)
 
-	// as an offhand check: the result should contain the m365 user id
-	assert.Contains(t, result, suite.its.user.ID)
+	// As an offhand check: the result should contain the m365 user's email.
+	assert.Contains(
+		t,
+		strings.ToLower(result),
+		strings.ToLower(suite.m365.User.Provider.Name()))
 }
 
 func (suite *BackupExchangeE2ESuite) TestExchangeBackupCmd_userNotFound_email() {
@@ -222,7 +229,8 @@ func runExchangeBackupUserNotFoundTest(suite *BackupExchangeE2ESuite, category p
 	assert.Contains(
 		t,
 		err.Error(),
-		"not found in tenant", "error missing user not found")
+		"not found",
+		"error missing user not found")
 	assert.NotContains(t, err.Error(), "runtime error", "panic happened")
 
 	t.Logf("backup error message: %s", err.Error())
@@ -241,7 +249,7 @@ func (suite *BackupExchangeE2ESuite) TestBackupCreateExchange_badAzureClientIDFl
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "exchange",
-		"--user", suite.its.user.ID,
+		"--user", suite.m365.User.ID,
 		"--azure-client-id", "invalid-value")
 	cli.BuildCommandTree(cmd)
 
@@ -265,8 +273,8 @@ func (suite *BackupExchangeE2ESuite) TestBackupCreateExchange_fromConfigFile() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "exchange",
-		"--user", suite.its.user.ID,
-		"--config-file", suite.dpnd.configFilePath)
+		"--user", suite.m365.User.ID,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetOut(&suite.dpnd.recorder)
@@ -280,8 +288,11 @@ func (suite *BackupExchangeE2ESuite) TestBackupCreateExchange_fromConfigFile() {
 	result := suite.dpnd.recorder.String()
 	t.Log("backup results", result)
 
-	// as an offhand check: the result should contain the m365 user id
-	assert.Contains(t, result, suite.its.user.ID)
+	// As an offhand check: the result should contain the m365 user's email.
+	assert.Contains(
+		t,
+		strings.ToLower(result),
+		strings.ToLower(suite.m365.User.Provider.Name()))
 }
 
 // AWS flags
@@ -295,7 +306,7 @@ func (suite *BackupExchangeE2ESuite) TestBackupCreateExchange_badAWSFlags() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "exchange",
-		"--user", suite.its.user.ID,
+		"--user", suite.m365.User.ID,
 		"--aws-access-key", "invalid-value",
 		"--aws-secret-access-key", "some-invalid-value")
 	cli.BuildCommandTree(cmd)
@@ -318,7 +329,7 @@ type PreparedBackupExchangeE2ESuite struct {
 	tester.Suite
 	dpnd      dependencies
 	backupOps map[path.CategoryType]string
-	its       intgTesterSetup
+	m365      its.M365IntgTestSetup
 }
 
 func TestPreparedBackupExchangeE2ESuite(t *testing.T) {
@@ -335,13 +346,13 @@ func (suite *PreparedBackupExchangeE2ESuite) SetupSuite() {
 	ctx, flush := tester.NewContext(t)
 	defer flush()
 
-	suite.its = newIntegrationTesterSetup(t)
+	suite.m365 = its.GetM365(t)
 	suite.dpnd = prepM365Test(t, ctx, path.ExchangeService)
 	suite.backupOps = make(map[path.CategoryType]string)
 
 	var (
-		users = []string{suite.its.user.ID}
-		ins   = idname.NewCache(map[string]string{suite.its.user.ID: suite.its.user.ID})
+		users = []string{suite.m365.User.ID}
+		ins   = idname.NewCache(map[string]string{suite.m365.User.ID: suite.m365.User.ID})
 	)
 
 	for _, set := range []path.CategoryType{email, contacts, events} {
@@ -409,7 +420,7 @@ func runExchangeListCmdTest(suite *PreparedBackupExchangeE2ESuite, category path
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "exchange",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 	cmd.SetOut(&suite.dpnd.recorder)
 
@@ -450,7 +461,7 @@ func runExchangeListSingleCmdTest(suite *PreparedBackupExchangeE2ESuite, categor
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(bID))
 	cli.BuildCommandTree(cmd)
 
@@ -477,7 +488,7 @@ func (suite *PreparedBackupExchangeE2ESuite) TestExchangeListCmd_badID() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", "smarfs")
 	cli.BuildCommandTree(cmd)
 
@@ -519,7 +530,7 @@ func runExchangeDetailsCmdTest(suite *PreparedBackupExchangeE2ESuite, category p
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "details", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupFN, string(bID))
 	cli.BuildCommandTree(cmd)
 	cmd.SetOut(&suite.dpnd.recorder)
@@ -609,7 +620,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN,
 		fmt.Sprintf("%s,%s",
 			string(suite.backupOps[0].Results.BackupID),
@@ -623,7 +634,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd() {
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(suite.backupOps[0].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -633,7 +644,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd() {
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(suite.backupOps[1].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -651,7 +662,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd_SingleID(
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupFN,
 		string(suite.backupOps[2].Results.BackupID))
 	cli.BuildCommandTree(cmd)
@@ -663,7 +674,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd_SingleID(
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(suite.backupOps[2].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -681,7 +692,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd_UnknownID
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "exchange",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN, uuid.NewString())
 	cli.BuildCommandTree(cmd)
 
@@ -700,7 +711,7 @@ func (suite *BackupDeleteExchangeE2ESuite) TestExchangeBackupDeleteCmd_NoBackupI
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "exchange",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	// empty backupIDs should error since no data provided

src/cli/backup/exchange_test.go

@@ -106,20 +106,30 @@ func (suite *ExchangeUnitSuite) TestBackupCreateFlags() {
 				"--" + flags.DeltaPageSizeFN, flagsTD.DeltaPageSize,
 
 				// bool flags
-				"--" + flags.FailFastFN,
-				"--" + flags.DisableIncrementalsFN,
-				"--" + flags.ForceItemDataDownloadFN,
 				"--" + flags.DisableDeltaFN,
 				"--" + flags.EnableImmutableIDFN,
-				"--" + flags.DisableConcurrencyLimiterFN,
+				"--" + flags.DisableSlidingWindowLimiterFN,
 			},
+			flagsTD.PreparedGenericBackupFlags(),
 			flagsTD.PreparedProviderFlags(),
 			flagsTD.PreparedStorageFlags()))
 
 	opts := utils.MakeExchangeOpts(cmd)
 	co := utils.Control()
+	backupOpts := utils.ParseBackupOptions()
+
+	// TODO(ashmrtn): Remove flag checks on control.Options to control.Backup once
+	// restore flags are switched over too and we no longer parse flags beyond
+	// connection info into control.Options.
+	assert.Equal(t, flagsTD.FetchParallelism, strconv.Itoa(backupOpts.Parallelism.ItemFetch))
+	assert.Equal(t, flagsTD.DeltaPageSize, strconv.Itoa(int(backupOpts.M365.DeltaPageSize)))
+	assert.Equal(t, control.FailFast, backupOpts.FailureHandling)
+	assert.True(t, backupOpts.Incrementals.ForceFullEnumeration)
+	assert.True(t, backupOpts.Incrementals.ForceItemDataRefresh)
+	assert.True(t, backupOpts.M365.DisableDeltaEndpoint)
+	assert.True(t, backupOpts.M365.ExchangeImmutableIDs)
+	assert.True(t, backupOpts.ServiceRateLimiter.DisableSlidingWindowLimiter)
 
-	assert.ElementsMatch(t, flagsTD.MailboxInput, opts.Users)
 	assert.Equal(t, flagsTD.FetchParallelism, strconv.Itoa(co.Parallelism.ItemFetch))
 	assert.Equal(t, flagsTD.DeltaPageSize, strconv.Itoa(int(co.DeltaPageSize)))
 	assert.Equal(t, control.FailFast, co.FailureHandling)
@@ -127,7 +137,10 @@ func (suite *ExchangeUnitSuite) TestBackupCreateFlags() {
 	assert.True(t, co.ToggleFeatures.ForceItemDataDownload)
 	assert.True(t, co.ToggleFeatures.DisableDelta)
 	assert.True(t, co.ToggleFeatures.ExchangeImmutableIDs)
-	assert.True(t, co.ToggleFeatures.DisableConcurrencyLimiter)
+	assert.True(t, co.ToggleFeatures.DisableSlidingWindowLimiter)
+
+	assert.ElementsMatch(t, flagsTD.MailboxInput, opts.Users)
+	flagsTD.AssertGenericBackupFlags(t, cmd)
 	flagsTD.AssertProviderFlags(t, cmd)
 	flagsTD.AssertStorageFlags(t, cmd)
 }

src/cli/backup/groups.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/alcionai/clues"
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 	"golang.org/x/exp/slices"
 
 	"github.com/alcionai/corso/src/cli/flags"
@@ -36,9 +35,12 @@ const (
 	groupsServiceCommandCreateExamples = `# Backup all Groups and Teams data for the Marketing group
 corso backup create groups --group Marketing
 
-# Backup only Teams conversations messages
+# Backup only Teams channel messages
 corso backup create groups --group Marketing --data messages
 
+# Backup only group mailbox posts
+corso backup create groups --group Marketing --data conversations
+
 # Backup all Groups and Teams data for all groups
 corso backup create groups --group '*'`
 
@@ -51,43 +53,39 @@ corso backup details groups --backup 1234abcd-12ab-cd34-56de-1234abcd
 
 # Explore Marketing messages posted after the start of 2022
 corso backup details groups --backup 1234abcd-12ab-cd34-56de-1234abcd \
-    --last-message-reply-after 2022-01-01T00:00:00`
+    --last-message-reply-after 2022-01-01T00:00:00
+
+# Explore group mailbox posts with conversation subject "hello world"
+corso backup details groups --backup 1234abcd-12ab-cd34-56de-1234abcd --conversation "hello world"`
 )
 
 // called by backup.go to map subcommands to provider-specific handling.
 func addGroupsCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case createCommand:
-		c, fs = utils.AddCommand(cmd, groupsCreateCmd(), utils.MarkPreviewCommand())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, groupsCreateCmd(), utils.MarkPreviewCommand())
 
 		c.Use = c.Use + " " + groupsServiceCommandCreateUseSuffix
 		c.Example = groupsServiceCommandCreateExamples
 
 		// Flags addition ordering should follow the order we want them to appear in help and docs:
 		flags.AddGroupFlag(c)
-		flags.AddDataFlag(c, []string{flags.DataLibraries, flags.DataMessages}, false)
+		flags.AddDataFlag(c, []string{flags.DataLibraries, flags.DataMessages, flags.DataConversations}, false)
 		flags.AddFetchParallelismFlag(c)
-		flags.AddFailFastFlag(c)
 		flags.AddDisableDeltaFlag(c)
-		flags.AddDisableIncrementalsFlag(c)
-		flags.AddForceItemDataDownloadFlag(c)
+		flags.AddGenericBackupFlags(c)
+		flags.AddDisableLazyItemReader(c)
 
 	case listCommand:
-		c, fs = utils.AddCommand(cmd, groupsListCmd(), utils.MarkPreviewCommand())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, groupsListCmd(), utils.MarkPreviewCommand())
 
 		flags.AddBackupIDFlag(c, false)
 		flags.AddAllBackupListFlags(c)
 
 	case detailsCommand:
-		c, fs = utils.AddCommand(cmd, groupsDetailsCmd(), utils.MarkPreviewCommand())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, groupsDetailsCmd(), utils.MarkPreviewCommand())
 
 		c.Use = c.Use + " " + groupsServiceCommandDetailsUseSuffix
 		c.Example = groupsServiceCommandDetailsExamples
@@ -101,8 +99,7 @@ func addGroupsCommands(cmd *cobra.Command) *cobra.Command {
 		flags.AddSharePointDetailsAndRestoreFlags(c)
 
 	case deleteCommand:
-		c, fs = utils.AddCommand(cmd, groupsDeleteCmd(), utils.MarkPreviewCommand())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, groupsDeleteCmd(), utils.MarkPreviewCommand())
 
 		c.Use = c.Use + " " + groupsServiceCommandDeleteUseSuffix
 		c.Example = groupsServiceCommandDeleteExamples
@@ -123,7 +120,7 @@ func groupsCreateCmd() *cobra.Command {
 	return &cobra.Command{
 		Use:     groupsServiceCommand,
 		Aliases: []string{teamsServiceCommand},
-		Short:   "Backup M365 Group service data",
+		Short:   "Backup M365 Groups & Teams service data",
 		RunE:    createGroupsCmd,
 		Args:    cobra.NoArgs,
 	}
@@ -158,7 +155,12 @@ func createGroupsCmd(cmd *cobra.Command, args []string) error {
 	// TODO: log/print recoverable errors
 	errs := fault.New(false)
 
-	ins, err := m365.GroupsMap(ctx, *acct, errs)
+	svcCli, err := m365.NewM365Client(ctx, *acct)
+	if err != nil {
+		return Only(ctx, clues.Stack(err))
+	}
+
+	ins, err := svcCli.AC.Groups().GetAllIDsAndNames(ctx, errs)
 	if err != nil {
 		return Only(ctx, clues.Wrap(err, "Failed to retrieve M365 groups"))
 	}
@@ -287,10 +289,16 @@ func validateGroupsBackupCreateFlags(groups, cats []string) error {
 				flags.GroupFN + " *")
 	}
 
+	// TODO(keepers): release conversations support
+
 	msg := fmt.Sprintf(
 		" is an unrecognized data type; only %s and %s are supported",
 		flags.DataLibraries, flags.DataMessages)
 
+	// msg := fmt.Sprintf(
+	// 	" is an unrecognized data type; only %s, %s and %s are supported",
+	// 	flags.DataLibraries, flags.DataMessages, flags.DataConversations)
+
 	allowedCats := utils.GroupsAllowedCategories()
 
 	for _, d := range cats {
@@ -308,7 +316,7 @@ func groupsBackupCreateSelectors(
 	group, cats []string,
 ) *selectors.GroupsBackup {
 	if filters.PathContains(group).Compare(flags.Wildcard) {
-		return includeAllGroupWithCategories(ins, cats)
+		return includeAllGroupsWithCategories(ins, cats)
 	}
 
 	sel := selectors.NewGroupsBackup(slices.Clone(group))
@@ -316,6 +324,6 @@ func groupsBackupCreateSelectors(
 	return utils.AddGroupsCategories(sel, cats)
 }
 
-func includeAllGroupWithCategories(ins idname.Cacher, categories []string) *selectors.GroupsBackup {
+func includeAllGroupsWithCategories(ins idname.Cacher, categories []string) *selectors.GroupsBackup {
 	return utils.AddGroupsCategories(selectors.NewGroupsBackup(ins.IDs()), categories)
 }

src/cli/backup/groups_e2e_test.go

@@ -14,25 +14,21 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/print"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/common/idname"
 	"github.com/alcionai/corso/src/internal/operations"
 	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/internal/tester/its"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/selectors"
 	selTD "github.com/alcionai/corso/src/pkg/selectors/testdata"
 	storeTD "github.com/alcionai/corso/src/pkg/storage/testdata"
 )
 
-var (
-	channelMessages = path.ChannelMessagesCategory
-	libraries       = path.LibrariesCategory
-)
-
 // ---------------------------------------------------------------------------
 // tests that require no existing backups
 // ---------------------------------------------------------------------------
@@ -40,7 +36,7 @@ var (
 type NoBackupGroupsE2ESuite struct {
 	tester.Suite
 	dpnd dependencies
-	its  intgTesterSetup
+	m365 its.M365IntgTestSetup
 }
 
 func TestNoBackupGroupsE2ESuite(t *testing.T) {
@@ -55,7 +51,7 @@ func (suite *NoBackupGroupsE2ESuite) SetupSuite() {
 	ctx, flush := tester.NewContext(t)
 	defer flush()
 
-	suite.its = newIntegrationTesterSetup(t)
+	suite.m365 = its.GetM365(t)
 	suite.dpnd = prepM365Test(t, ctx, path.GroupsService)
 }
 
@@ -70,7 +66,7 @@ func (suite *NoBackupGroupsE2ESuite) TestGroupsBackupListCmd_noBackups() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "groups",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetErr(&suite.dpnd.recorder)
@@ -94,7 +90,7 @@ func (suite *NoBackupGroupsE2ESuite) TestGroupsBackupListCmd_noBackups() {
 type BackupGroupsE2ESuite struct {
 	tester.Suite
 	dpnd dependencies
-	its  intgTesterSetup
+	m365 its.M365IntgTestSetup
 }
 
 func TestBackupGroupsE2ESuite(t *testing.T) {
@@ -109,16 +105,22 @@ func (suite *BackupGroupsE2ESuite) SetupSuite() {
 	ctx, flush := tester.NewContext(t)
 	defer flush()
 
-	suite.its = newIntegrationTesterSetup(t)
+	suite.m365 = its.GetM365(t)
 	suite.dpnd = prepM365Test(t, ctx, path.GroupsService)
 }
 
 func (suite *BackupGroupsE2ESuite) TestGroupsBackupCmd_channelMessages() {
-	runGroupsBackupCategoryTest(suite, "messages")
+	runGroupsBackupCategoryTest(suite, flags.DataMessages)
+}
+
+func (suite *BackupGroupsE2ESuite) TestGroupsBackupCmd_conversations() {
+	// skip
+	suite.T().Skip("CorsoCITeam group mailbox backup is broken")
+	runGroupsBackupCategoryTest(suite, flags.DataConversations)
 }
 
 func (suite *BackupGroupsE2ESuite) TestGroupsBackupCmd_libraries() {
-	runGroupsBackupCategoryTest(suite, libraries.String())
+	runGroupsBackupCategoryTest(suite, flags.DataLibraries)
 }
 
 func runGroupsBackupCategoryTest(suite *BackupGroupsE2ESuite, category string) {
@@ -135,7 +137,7 @@ func runGroupsBackupCategoryTest(suite *BackupGroupsE2ESuite, category string) {
 	cmd, ctx := buildGroupsBackupCmd(
 		ctx,
 		suite.dpnd.configFilePath,
-		suite.its.group.ID,
+		suite.m365.Group.ID,
 		category,
 		&recorder)
 
@@ -148,11 +150,15 @@ func runGroupsBackupCategoryTest(suite *BackupGroupsE2ESuite, category string) {
 }
 
 func (suite *BackupGroupsE2ESuite) TestGroupsBackupCmd_groupNotFound_channelMessages() {
-	runGroupsBackupGroupNotFoundTest(suite, "messages")
+	runGroupsBackupGroupNotFoundTest(suite, flags.DataMessages)
+}
+
+func (suite *BackupGroupsE2ESuite) TestGroupsBackupCmd_groupNotFound_conversations() {
+	runGroupsBackupGroupNotFoundTest(suite, flags.DataConversations)
 }
 
 func (suite *BackupGroupsE2ESuite) TestGroupsBackupCmd_groupNotFound_libraries() {
-	runGroupsBackupGroupNotFoundTest(suite, libraries.String())
+	runGroupsBackupGroupNotFoundTest(suite, flags.DataLibraries)
 }
 
 func runGroupsBackupGroupNotFoundTest(suite *BackupGroupsE2ESuite, category string) {
@@ -179,7 +185,8 @@ func runGroupsBackupGroupNotFoundTest(suite *BackupGroupsE2ESuite, category stri
 	assert.Contains(
 		t,
 		err.Error(),
-		"not found in tenant", "error missing group not found")
+		"not found",
+		"error missing user not found")
 	assert.NotContains(t, err.Error(), "runtime error", "panic happened")
 
 	t.Logf("backup error message: %s", err.Error())
@@ -198,7 +205,7 @@ func (suite *BackupGroupsE2ESuite) TestBackupCreateGroups_badAzureClientIDFlag()
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "groups",
-		"--group", suite.its.group.ID,
+		"--group", suite.m365.Group.ID,
 		"--azure-client-id", "invalid-value")
 	cli.BuildCommandTree(cmd)
 
@@ -212,6 +219,9 @@ func (suite *BackupGroupsE2ESuite) TestBackupCreateGroups_badAzureClientIDFlag()
 }
 
 func (suite *BackupGroupsE2ESuite) TestBackupCreateGroups_fromConfigFile() {
+	// Skip
+	suite.T().Skip("CorsoCITeam group mailbox backup is broken")
+
 	t := suite.T()
 	ctx, flush := tester.NewContext(t)
 	ctx = config.SetViper(ctx, suite.dpnd.vpr)
@@ -222,8 +232,8 @@ func (suite *BackupGroupsE2ESuite) TestBackupCreateGroups_fromConfigFile() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "groups",
-		"--group", suite.its.group.ID,
-		"--config-file", suite.dpnd.configFilePath)
+		"--group", suite.m365.Group.ID,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetOut(&suite.dpnd.recorder)
@@ -246,7 +256,7 @@ func (suite *BackupGroupsE2ESuite) TestBackupCreateGroups_badAWSFlags() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "groups",
-		"--group", suite.its.group.ID,
+		"--group", suite.m365.Group.ID,
 		"--aws-access-key", "invalid-value",
 		"--aws-secret-access-key", "some-invalid-value")
 	cli.BuildCommandTree(cmd)
@@ -269,7 +279,7 @@ type PreparedBackupGroupsE2ESuite struct {
 	tester.Suite
 	dpnd      dependencies
 	backupOps map[path.CategoryType]string
-	its       intgTesterSetup
+	m365      its.M365IntgTestSetup
 }
 
 func TestPreparedBackupGroupsE2ESuite(t *testing.T) {
@@ -286,26 +296,37 @@ func (suite *PreparedBackupGroupsE2ESuite) SetupSuite() {
 	ctx, flush := tester.NewContext(t)
 	defer flush()
 
-	suite.its = newIntegrationTesterSetup(t)
+	suite.m365 = its.GetM365(t)
 	suite.dpnd = prepM365Test(t, ctx, path.GroupsService)
 	suite.backupOps = make(map[path.CategoryType]string)
 
 	var (
-		groups = []string{suite.its.group.ID}
-		ins    = idname.NewCache(map[string]string{suite.its.group.ID: suite.its.group.ID})
+		groups = []string{suite.m365.Group.ID}
+		ins    = idname.NewCache(map[string]string{suite.m365.Group.ID: suite.m365.Group.ID})
+		cats   = []path.CategoryType{
+			path.ChannelMessagesCategory,
+			// TODO(pandeyabs): CorsoCITeam group mailbox backup is currently broken because of invalid
+			// odata.NextLink which causes an infinite loop during paging. Disabling conversations tests while
+			// we go fix the group mailbox.
+			// path.ConversationPostsCategory,
+			path.LibrariesCategory,
+		}
 	)
 
-	for _, set := range []path.CategoryType{channelMessages, libraries} {
+	for _, set := range cats {
 		var (
 			sel    = selectors.NewGroupsBackup(groups)
 			scopes []selectors.GroupsScope
 		)
 
 		switch set {
-		case channelMessages:
+		case path.ChannelMessagesCategory:
 			scopes = selTD.GroupsBackupChannelScope(sel)
 
-		case libraries:
+		case path.ConversationPostsCategory:
+			scopes = selTD.GroupsBackupConversationScope(sel)
+
+		case path.LibrariesCategory:
 			scopes = selTD.GroupsBackupLibraryFolderScope(sel)
 		}
 
@@ -334,11 +355,15 @@ func (suite *PreparedBackupGroupsE2ESuite) SetupSuite() {
 }
 
 func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_channelMessages() {
-	runGroupsListCmdTest(suite, channelMessages)
+	runGroupsListCmdTest(suite, path.ChannelMessagesCategory)
+}
+
+func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_conversations() {
+	runGroupsListCmdTest(suite, path.ConversationPostsCategory)
 }
 
 func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_libraries() {
-	runGroupsListCmdTest(suite, libraries)
+	runGroupsListCmdTest(suite, path.LibrariesCategory)
 }
 
 func runGroupsListCmdTest(suite *PreparedBackupGroupsE2ESuite, category path.CategoryType) {
@@ -353,7 +378,7 @@ func runGroupsListCmdTest(suite *PreparedBackupGroupsE2ESuite, category path.Cat
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "groups",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 	cmd.SetOut(&suite.dpnd.recorder)
 
@@ -369,11 +394,15 @@ func runGroupsListCmdTest(suite *PreparedBackupGroupsE2ESuite, category path.Cat
 }
 
 func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_singleID_channelMessages() {
-	runGroupsListSingleCmdTest(suite, channelMessages)
+	runGroupsListSingleCmdTest(suite, path.ChannelMessagesCategory)
+}
+
+func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_singleID_conversations() {
+	runGroupsListSingleCmdTest(suite, path.ConversationPostsCategory)
 }
 
 func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_singleID_libraries() {
-	runGroupsListSingleCmdTest(suite, libraries)
+	runGroupsListSingleCmdTest(suite, path.LibrariesCategory)
 }
 
 func runGroupsListSingleCmdTest(suite *PreparedBackupGroupsE2ESuite, category path.CategoryType) {
@@ -390,7 +419,7 @@ func runGroupsListSingleCmdTest(suite *PreparedBackupGroupsE2ESuite, category pa
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(bID))
 	cli.BuildCommandTree(cmd)
 
@@ -417,7 +446,7 @@ func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_badID() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", "smarfs")
 	cli.BuildCommandTree(cmd)
 
@@ -429,11 +458,17 @@ func (suite *PreparedBackupGroupsE2ESuite) TestGroupsListCmd_badID() {
 }
 
 func (suite *PreparedBackupGroupsE2ESuite) TestGroupsDetailsCmd_channelMessages() {
-	runGroupsDetailsCmdTest(suite, channelMessages)
+	runGroupsDetailsCmdTest(suite, path.ChannelMessagesCategory)
+}
+
+func (suite *PreparedBackupGroupsE2ESuite) TestGroupsDetailsCmd_conversations() {
+	// skip
+	suite.T().Skip("CorsoCITeam group mailbox backup is broken")
+	runGroupsDetailsCmdTest(suite, path.ConversationPostsCategory)
 }
 
 func (suite *PreparedBackupGroupsE2ESuite) TestGroupsDetailsCmd_libraries() {
-	runGroupsDetailsCmdTest(suite, libraries)
+	runGroupsDetailsCmdTest(suite, path.LibrariesCategory)
 }
 
 func runGroupsDetailsCmdTest(suite *PreparedBackupGroupsE2ESuite, category path.CategoryType) {
@@ -455,7 +490,7 @@ func runGroupsDetailsCmdTest(suite *PreparedBackupGroupsE2ESuite, category path.
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "details", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupFN, string(bID))
 	cli.BuildCommandTree(cmd)
 	cmd.SetOut(&suite.dpnd.recorder)
@@ -545,7 +580,7 @@ func (suite *BackupDeleteGroupsE2ESuite) TestGroupsBackupDeleteCmd() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN,
 		fmt.Sprintf("%s,%s",
 			string(suite.backupOps[0].Results.BackupID),
@@ -559,7 +594,7 @@ func (suite *BackupDeleteGroupsE2ESuite) TestGroupsBackupDeleteCmd() {
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backups", string(suite.backupOps[0].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -577,7 +612,7 @@ func (suite *BackupDeleteGroupsE2ESuite) TestGroupsBackupDeleteCmd_SingleID() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupFN,
 		string(suite.backupOps[2].Results.BackupID))
 	cli.BuildCommandTree(cmd)
@@ -589,7 +624,7 @@ func (suite *BackupDeleteGroupsE2ESuite) TestGroupsBackupDeleteCmd_SingleID() {
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(suite.backupOps[2].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -607,7 +642,7 @@ func (suite *BackupDeleteGroupsE2ESuite) TestGroupsBackupDeleteCmd_UnknownID() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "groups",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN, uuid.NewString())
 	cli.BuildCommandTree(cmd)
 
@@ -626,7 +661,7 @@ func (suite *BackupDeleteGroupsE2ESuite) TestGroupsBackupDeleteCmd_NoBackupID()
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "groups",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	// empty backupIDs should error since no data provided
@@ -645,7 +680,7 @@ func buildGroupsBackupCmd(
 ) (*cobra.Command, context.Context) {
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "groups",
-		"--config-file", configFile,
+		"--"+flags.ConfigFileFN, configFile,
 		"--"+flags.GroupFN, group,
 		"--"+flags.CategoryDataFN, category)
 	cli.BuildCommandTree(cmd)

src/cli/backup/groups_test.go

@@ -107,8 +107,17 @@ func (suite *GroupsUnitSuite) TestValidateGroupsBackupCreateFlags() {
 			expect: assert.NoError,
 		},
 		{
-			name:   "all allowed",
-			cats:   []string{flags.DataLibraries, flags.DataMessages},
+			name:   "conversations",
+			cats:   []string{flags.DataConversations},
+			expect: assert.NoError,
+		},
+		{
+			name: "all allowed",
+			cats: []string{
+				flags.DataLibraries,
+				flags.DataMessages,
+				flags.DataConversations,
+			},
 			expect: assert.NoError,
 		},
 		{
@@ -143,23 +152,35 @@ func (suite *GroupsUnitSuite) TestBackupCreateFlags() {
 				"--" + flags.GroupFN, flagsTD.FlgInputs(flagsTD.GroupsInput),
 				"--" + flags.CategoryDataFN, flagsTD.FlgInputs(flagsTD.GroupsCategoryDataInput),
 				"--" + flags.FetchParallelismFN, flagsTD.FetchParallelism,
-				"--" + flags.FailFastFN,
-				"--" + flags.DisableIncrementalsFN,
-				"--" + flags.ForceItemDataDownloadFN,
 				"--" + flags.DisableDeltaFN,
+				"--" + flags.DisableLazyItemReaderFN,
 			},
+			flagsTD.PreparedGenericBackupFlags(),
 			flagsTD.PreparedProviderFlags(),
 			flagsTD.PreparedStorageFlags()))
 
 	opts := utils.MakeGroupsOpts(cmd)
 	co := utils.Control()
+	backupOpts := utils.ParseBackupOptions()
+
+	// TODO(ashmrtn): Remove flag checks on control.Options to control.Backup once
+	// restore flags are switched over too and we no longer parse flags beyond
+	// connection info into control.Options.
+	assert.Equal(t, flagsTD.FetchParallelism, strconv.Itoa(backupOpts.Parallelism.ItemFetch))
+	assert.Equal(t, control.FailFast, backupOpts.FailureHandling)
+	assert.True(t, backupOpts.Incrementals.ForceFullEnumeration)
+	assert.True(t, backupOpts.Incrementals.ForceItemDataRefresh)
+	assert.True(t, backupOpts.M365.DisableDeltaEndpoint)
 
-	assert.ElementsMatch(t, flagsTD.GroupsInput, opts.Groups)
 	assert.Equal(t, flagsTD.FetchParallelism, strconv.Itoa(co.Parallelism.ItemFetch))
 	assert.Equal(t, control.FailFast, co.FailureHandling)
 	assert.True(t, co.ToggleFeatures.DisableIncrementals)
 	assert.True(t, co.ToggleFeatures.ForceItemDataDownload)
 	assert.True(t, co.ToggleFeatures.DisableDelta)
+	assert.True(t, co.ToggleFeatures.DisableLazyItemReader)
+
+	assert.ElementsMatch(t, flagsTD.GroupsInput, opts.Groups)
+	flagsTD.AssertGenericBackupFlags(t, cmd)
 	flagsTD.AssertProviderFlags(t, cmd)
 	flagsTD.AssertStorageFlags(t, cmd)
 }
@@ -209,8 +230,11 @@ func (suite *GroupsUnitSuite) TestBackupDetailsFlags() {
 				"--" + flags.BackupFN, flagsTD.BackupInput,
 				"--" + flags.SkipReduceFN,
 			},
+			flagsTD.PreparedChannelFlags(),
+			flagsTD.PreparedConversationFlags(),
 			flagsTD.PreparedProviderFlags(),
-			flagsTD.PreparedStorageFlags()))
+			flagsTD.PreparedStorageFlags(),
+			flagsTD.PreparedLibraryFlags()))
 
 	co := utils.Control()
 
@@ -218,6 +242,9 @@ func (suite *GroupsUnitSuite) TestBackupDetailsFlags() {
 	assert.True(t, co.SkipReduce)
 	flagsTD.AssertProviderFlags(t, cmd)
 	flagsTD.AssertStorageFlags(t, cmd)
+	flagsTD.AssertChannelFlags(t, cmd)
+	flagsTD.AssertConversationFlags(t, cmd)
+	flagsTD.AssertLibraryFlags(t, cmd)
 }
 
 func (suite *GroupsUnitSuite) TestBackupDeleteFlags() {

src/cli/backup/helpers_test.go

@@ -11,117 +11,19 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/print"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
-	"github.com/alcionai/corso/src/internal/common/ptr"
-	"github.com/alcionai/corso/src/internal/m365/graph"
-	"github.com/alcionai/corso/src/internal/tester"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
 	"github.com/alcionai/corso/src/pkg/account"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/control"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/repository"
-	"github.com/alcionai/corso/src/pkg/services/m365/api"
-	"github.com/alcionai/corso/src/pkg/services/m365/api/mock"
 	"github.com/alcionai/corso/src/pkg/storage"
 	"github.com/alcionai/corso/src/pkg/storage/testdata"
 )
 
-// ---------------------------------------------------------------------------
-// Suite Setup
-// ---------------------------------------------------------------------------
-
-type ids struct {
-	ID                string
-	DriveID           string
-	DriveRootFolderID string
-}
-
-type intgTesterSetup struct {
-	acct   account.Account
-	ac     api.Client
-	gockAC api.Client
-	user   ids
-	site   ids
-	group  ids
-	team   ids
-}
-
-func newIntegrationTesterSetup(t *testing.T) intgTesterSetup {
-	its := intgTesterSetup{}
-
-	ctx, flush := tester.NewContext(t)
-	defer flush()
-
-	graph.InitializeConcurrencyLimiter(ctx, true, 4)
-
-	its.acct = tconfig.NewM365Account(t)
-	creds, err := its.acct.M365Config()
-	require.NoError(t, err, clues.ToCore(err))
-
-	its.ac, err = api.NewClient(creds, control.DefaultOptions())
-	require.NoError(t, err, clues.ToCore(err))
-
-	its.gockAC, err = mock.NewClient(creds)
-	require.NoError(t, err, clues.ToCore(err))
-
-	// user drive
-
-	uids := ids{}
-
-	uids.ID = tconfig.M365UserID(t)
-
-	userDrive, err := its.ac.Users().GetDefaultDrive(ctx, uids.ID)
-	require.NoError(t, err, clues.ToCore(err))
-
-	uids.DriveID = ptr.Val(userDrive.GetId())
-
-	userDriveRootFolder, err := its.ac.Drives().GetRootFolder(ctx, uids.DriveID)
-	require.NoError(t, err, clues.ToCore(err))
-
-	uids.DriveRootFolderID = ptr.Val(userDriveRootFolder.GetId())
-
-	its.user = uids
-
-	// site
-
-	sids := ids{}
-
-	sids.ID = tconfig.M365SiteID(t)
-
-	siteDrive, err := its.ac.Sites().GetDefaultDrive(ctx, sids.ID)
-	require.NoError(t, err, clues.ToCore(err))
-
-	sids.DriveID = ptr.Val(siteDrive.GetId())
-
-	siteDriveRootFolder, err := its.ac.Drives().GetRootFolder(ctx, sids.DriveID)
-	require.NoError(t, err, clues.ToCore(err))
-
-	sids.DriveRootFolderID = ptr.Val(siteDriveRootFolder.GetId())
-
-	its.site = sids
-
-	// group
-
-	gids := ids{}
-
-	// use of the TeamID is intentional here, so that we are assured
-	// the group has full usage of the teams api.
-	gids.ID = tconfig.M365TeamID(t)
-
-	its.group = gids
-
-	// team
-
-	tids := ids{}
-	tids.ID = tconfig.M365TeamID(t)
-	its.team = tids
-
-	return its
-}
-
 type dependencies struct {
 	st             storage.Storage
 	repo           repository.Repositoryer
@@ -186,7 +88,7 @@ func buildExchangeBackupCmd(
 ) (*cobra.Command, context.Context) {
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "exchange",
-		"--config-file", configFile,
+		"--"+flags.ConfigFileFN, configFile,
 		"--"+flags.UserFN, user,
 		"--"+flags.CategoryDataFN, category)
 	cli.BuildCommandTree(cmd)

src/cli/backup/onedrive.go

@@ -60,26 +60,27 @@ func addOneDriveCommands(cmd *cobra.Command) *cobra.Command {
 	switch cmd.Use {
 	case createCommand:
 		c, fs = utils.AddCommand(cmd, oneDriveCreateCmd())
-		fs.SortFlags = false
 
 		c.Use = c.Use + " " + oneDriveServiceCommandCreateUseSuffix
 		c.Example = oneDriveServiceCommandCreateExamples
 
 		flags.AddUserFlag(c)
-		flags.AddFailFastFlag(c)
-		flags.AddDisableIncrementalsFlag(c)
-		flags.AddForceItemDataDownloadFlag(c)
+		flags.AddGenericBackupFlags(c)
+		fs.BoolVar(
+			&flags.UseOldDeltaProcessFV,
+			flags.UseOldDeltaProcessFN,
+			false,
+			"process backups using the old delta processor instead of tree-based enumeration")
+		cobra.CheckErr(fs.MarkHidden(flags.UseOldDeltaProcessFN))
 
 	case listCommand:
-		c, fs = utils.AddCommand(cmd, oneDriveListCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, oneDriveListCmd())
 
 		flags.AddBackupIDFlag(c, false)
 		flags.AddAllBackupListFlags(c)
 
 	case detailsCommand:
-		c, fs = utils.AddCommand(cmd, oneDriveDetailsCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, oneDriveDetailsCmd())
 
 		c.Use = c.Use + " " + oneDriveServiceCommandDetailsUseSuffix
 		c.Example = oneDriveServiceCommandDetailsExamples
@@ -89,8 +90,7 @@ func addOneDriveCommands(cmd *cobra.Command) *cobra.Command {
 		flags.AddOneDriveDetailsAndRestoreFlags(c)
 
 	case deleteCommand:
-		c, fs = utils.AddCommand(cmd, oneDriveDeleteCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, oneDriveDeleteCmd())
 
 		c.Use = c.Use + " " + oneDriveServiceCommandDeleteUseSuffix
 		c.Example = oneDriveServiceCommandDeleteExamples
@@ -145,7 +145,12 @@ func createOneDriveCmd(cmd *cobra.Command, args []string) error {
 
 	sel := oneDriveBackupCreateSelectors(flags.UserFV)
 
-	ins, err := utils.UsersMap(ctx, *acct, utils.Control(), fault.New(true))
+	ins, err := utils.UsersMap(
+		ctx,
+		*acct,
+		utils.Control(),
+		r.Counter(),
+		fault.New(true))
 	if err != nil {
 		return Only(ctx, clues.Wrap(err, "Failed to retrieve M365 users"))
 	}

src/cli/backup/onedrive_e2e_test.go

@@ -12,7 +12,6 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/print"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
@@ -20,6 +19,7 @@ import (
 	"github.com/alcionai/corso/src/internal/operations"
 	"github.com/alcionai/corso/src/internal/tester"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/selectors"
 	selTD "github.com/alcionai/corso/src/pkg/selectors/testdata"
@@ -64,7 +64,7 @@ func (suite *NoBackupOneDriveE2ESuite) TestOneDriveBackupListCmd_empty() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "onedrive",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetErr(&suite.dpnd.recorder)
@@ -93,8 +93,8 @@ func (suite *NoBackupOneDriveE2ESuite) TestOneDriveBackupCmd_userNotInTenant() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "create", "onedrive",
-		"--config-file", suite.dpnd.configFilePath,
-		"--"+flags.UserFN, "foo@nothere.com")
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--"+flags.UserFN, "foo@not-there.com")
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetOut(&recorder)
@@ -107,7 +107,8 @@ func (suite *NoBackupOneDriveE2ESuite) TestOneDriveBackupCmd_userNotInTenant() {
 	assert.Contains(
 		t,
 		err.Error(),
-		"not found in tenant", "error missing user not found")
+		"not found",
+		"error missing user not found")
 	assert.NotContains(t, err.Error(), "runtime error", "panic happened")
 
 	t.Logf("backup error message: %s", err.Error())
@@ -175,7 +176,7 @@ func (suite *BackupDeleteOneDriveE2ESuite) TestOneDriveBackupDeleteCmd() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "onedrive",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN,
 		fmt.Sprintf("%s,%s",
 			string(suite.backupOps[0].Results.BackupID),
@@ -200,7 +201,7 @@ func (suite *BackupDeleteOneDriveE2ESuite) TestOneDriveBackupDeleteCmd() {
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "onedrive",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backups", string(suite.backupOps[0].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -220,7 +221,7 @@ func (suite *BackupDeleteOneDriveE2ESuite) TestOneDriveBackupDeleteCmd_SingleID(
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "onedrive",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupFN,
 		string(suite.backupOps[2].Results.BackupID))
 	cli.BuildCommandTree(cmd)
@@ -242,7 +243,7 @@ func (suite *BackupDeleteOneDriveE2ESuite) TestOneDriveBackupDeleteCmd_SingleID(
 	// a follow-up details call should fail, due to the backup ID being deleted
 	cmd = cliTD.StubRootCmd(
 		"backup", "details", "onedrive",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--backup", string(suite.backupOps[0].Results.BackupID))
 	cli.BuildCommandTree(cmd)
 
@@ -260,7 +261,7 @@ func (suite *BackupDeleteOneDriveE2ESuite) TestOneDriveBackupDeleteCmd_unknownID
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "onedrive",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN, uuid.NewString())
 	cli.BuildCommandTree(cmd)
 
@@ -279,7 +280,7 @@ func (suite *BackupDeleteOneDriveE2ESuite) TestOneDriveBackupDeleteCmd_NoBackupI
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "onedrive",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	// empty backupIDs should error since no data provided

src/cli/backup/onedrive_test.go

@@ -101,20 +101,28 @@ func (suite *OneDriveUnitSuite) TestBackupCreateFlags() {
 			[]string{
 				"--" + flags.RunModeFN, flags.RunModeFlagTest,
 				"--" + flags.UserFN, flagsTD.FlgInputs(flagsTD.UsersInput),
-				"--" + flags.FailFastFN,
-				"--" + flags.DisableIncrementalsFN,
-				"--" + flags.ForceItemDataDownloadFN,
 			},
+			flagsTD.PreparedGenericBackupFlags(),
 			flagsTD.PreparedProviderFlags(),
 			flagsTD.PreparedStorageFlags()))
 
 	opts := utils.MakeOneDriveOpts(cmd)
 	co := utils.Control()
+	backupOpts := utils.ParseBackupOptions()
+
+	// TODO(ashmrtn): Remove flag checks on control.Options to control.Backup once
+	// restore flags are switched over too and we no longer parse flags beyond
+	// connection info into control.Options.
+	assert.Equal(t, control.FailFast, backupOpts.FailureHandling)
+	assert.True(t, backupOpts.Incrementals.ForceFullEnumeration)
+	assert.True(t, backupOpts.Incrementals.ForceItemDataRefresh)
 
-	assert.ElementsMatch(t, flagsTD.UsersInput, opts.Users)
 	assert.Equal(t, control.FailFast, co.FailureHandling)
 	assert.True(t, co.ToggleFeatures.DisableIncrementals)
 	assert.True(t, co.ToggleFeatures.ForceItemDataDownload)
+
+	assert.ElementsMatch(t, flagsTD.UsersInput, opts.Users)
+	flagsTD.AssertGenericBackupFlags(t, cmd)
 	flagsTD.AssertProviderFlags(t, cmd)
 	flagsTD.AssertStorageFlags(t, cmd)
 }

src/cli/backup/sharepoint.go

@@ -5,7 +5,6 @@ import (
 
 	"github.com/alcionai/clues"
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 	"golang.org/x/exp/slices"
 
 	"github.com/alcionai/corso/src/cli/flags"
@@ -38,7 +37,11 @@ corso backup create sharepoint --site https://example.com/hr
 corso backup create sharepoint --site https://example.com/hr,https://example.com/team
 
 # Backup all SharePoint data for all Sites
-corso backup create sharepoint --site '*'`
+corso backup create sharepoint --site '*'
+
+# Backup all SharePoint list data for a Site
+corso backup create sharepoint --site https://example.com/hr --data lists
+`
 
 	sharePointServiceCommandDeleteExamples = `# Delete SharePoint backup with ID 1234abcd-12ab-cd34-56de-1234abcd \
 and 1234abcd-12ab-cd34-56de-1234abce
@@ -58,41 +61,54 @@ corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
 # Explore all files within the document library "Work Documents"
 corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
     --library "Work Documents"
-`
+
+# Explore lists by their name(s)
+corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list "list-name-1,list-name-2"
+
+# Explore lists created after a given time
+corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-created-after 2024-01-01T12:23:34
+
+# Explore lists created before a given time
+corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-created-before 2024-01-01T12:23:34
+
+# Explore lists modified before a given time
+corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-modified-before 2024-01-01T12:23:34
+
+# Explore lists modified after a given time
+corso backup details sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-modified-after 2024-01-01T12:23:34`
 )
 
 // called by backup.go to map subcommands to provider-specific handling.
 func addSharePointCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case createCommand:
-		c, fs = utils.AddCommand(cmd, sharePointCreateCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, sharePointCreateCmd())
 
 		c.Use = c.Use + " " + sharePointServiceCommandCreateUseSuffix
 		c.Example = sharePointServiceCommandCreateExamples
 
 		flags.AddSiteFlag(c, true)
 		flags.AddSiteIDFlag(c, true)
+		// [TODO](hitesh) to add lists flag to invoke backup for lists
+		// when explicit invoke is not required anymore
 		flags.AddDataFlag(c, []string{flags.DataLibraries}, true)
-		flags.AddFailFastFlag(c)
-		flags.AddDisableIncrementalsFlag(c)
-		flags.AddForceItemDataDownloadFlag(c)
+		flags.AddGenericBackupFlags(c)
 
 	case listCommand:
-		c, fs = utils.AddCommand(cmd, sharePointListCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, sharePointListCmd())
 
 		flags.AddBackupIDFlag(c, false)
 		flags.AddAllBackupListFlags(c)
 
 	case detailsCommand:
-		c, fs = utils.AddCommand(cmd, sharePointDetailsCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, sharePointDetailsCmd())
 
 		c.Use = c.Use + " " + sharePointServiceCommandDetailsUseSuffix
 		c.Example = sharePointServiceCommandDetailsExamples
@@ -102,8 +118,7 @@ func addSharePointCommands(cmd *cobra.Command) *cobra.Command {
 		flags.AddSharePointDetailsAndRestoreFlags(c)
 
 	case deleteCommand:
-		c, fs = utils.AddCommand(cmd, sharePointDeleteCmd())
-		fs.SortFlags = false
+		c, _ = utils.AddCommand(cmd, sharePointDeleteCmd())
 
 		c.Use = c.Use + " " + sharePointServiceCommandDeleteUseSuffix
 		c.Example = sharePointServiceCommandDeleteExamples
@@ -159,7 +174,12 @@ func createSharePointCmd(cmd *cobra.Command, args []string) error {
 	// TODO: log/print recoverable errors
 	errs := fault.New(false)
 
-	ins, err := m365.SitesMap(ctx, *acct, errs)
+	svcCli, err := m365.NewM365Client(ctx, *acct)
+	if err != nil {
+		return Only(ctx, clues.Stack(err))
+	}
+
+	ins, err := svcCli.SitesMap(ctx, errs)
 	if err != nil {
 		return Only(ctx, clues.Wrap(err, "Failed to retrieve M365 sites"))
 	}
@@ -191,10 +211,12 @@ func validateSharePointBackupCreateFlags(sites, weburls, cats []string) error {
 				flags.SiteFN + " *")
 	}
 
+	allowedCats := utils.SharePointAllowedCategories()
+
 	for _, d := range cats {
-		if d != flags.DataLibraries && d != flags.DataPages {
+		if _, ok := allowedCats[d]; !ok {
 			return clues.New(
-				d + " is an unrecognized data type; either  " + flags.DataLibraries + "or " + flags.DataPages)
+				d + " is an unrecognized data type; only  " + flags.DataLibraries + " supported")
 		}
 	}
 
@@ -221,29 +243,11 @@ func sharePointBackupCreateSelectors(
 
 	sel := selectors.NewSharePointBackup(append(slices.Clone(sites), weburls...))
 
-	return addCategories(sel, cats), nil
+	return utils.AddCategories(sel, cats), nil
 }
 
 func includeAllSitesWithCategories(ins idname.Cacher, categories []string) *selectors.SharePointBackup {
-	return addCategories(selectors.NewSharePointBackup(ins.IDs()), categories)
-}
-
-func addCategories(sel *selectors.SharePointBackup, cats []string) *selectors.SharePointBackup {
-	// Issue #2631: Libraries are the only supported feature for SharePoint at this time.
-	if len(cats) == 0 {
-		sel.Include(sel.LibraryFolders(selectors.Any()))
-	}
-
-	for _, d := range cats {
-		switch d {
-		case flags.DataLibraries:
-			sel.Include(sel.LibraryFolders(selectors.Any()))
-		case flags.DataPages:
-			sel.Include(sel.Pages(selectors.Any()))
-		}
-	}
-
-	return sel
+	return utils.AddCategories(selectors.NewSharePointBackup(ins.IDs()), categories)
 }
 
 // ------------------------------------------------------------------------------------------------

src/cli/backup/sharepoint_e2e_test.go

@@ -1,25 +1,29 @@
 package backup_test
 
 import (
+	"context"
 	"fmt"
 	"strings"
 	"testing"
 
 	"github.com/alcionai/clues"
 	"github.com/google/uuid"
+	"github.com/spf13/cobra"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/print"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/common/idname"
 	"github.com/alcionai/corso/src/internal/operations"
 	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/internal/tester/its"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
+	"github.com/alcionai/corso/src/pkg/backup/details"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/selectors"
 	"github.com/alcionai/corso/src/pkg/selectors/testdata"
@@ -27,7 +31,7 @@ import (
 )
 
 // ---------------------------------------------------------------------------
-// tests with no prior backup
+// tests that require no existing backups
 // ---------------------------------------------------------------------------
 
 type NoBackupSharePointE2ESuite struct {
@@ -62,7 +66,7 @@ func (suite *NoBackupSharePointE2ESuite) TestSharePointBackupListCmd_empty() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "list", "sharepoint",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	cmd.SetErr(&suite.dpnd.recorder)
@@ -79,6 +83,297 @@ func (suite *NoBackupSharePointE2ESuite) TestSharePointBackupListCmd_empty() {
 	assert.True(t, strings.HasSuffix(result, "No backups available\n"))
 }
 
+// ---------------------------------------------------------------------------
+// tests with no prior backup
+// ---------------------------------------------------------------------------
+
+type BackupSharepointE2ESuite struct {
+	tester.Suite
+	dpnd dependencies
+	m365 its.M365IntgTestSetup
+}
+
+func TestBackupSharepointE2ESuite(t *testing.T) {
+	suite.Run(t, &BackupSharepointE2ESuite{Suite: tester.NewE2ESuite(
+		t,
+		[][]string{storeTD.AWSStorageCredEnvs, tconfig.M365AcctCredEnvs})})
+}
+
+func (suite *BackupSharepointE2ESuite) SetupSuite() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	suite.m365 = its.GetM365(t)
+	suite.dpnd = prepM365Test(t, ctx, path.SharePointService)
+}
+
+func (suite *BackupSharepointE2ESuite) TestSharepointBackupCmd_lists() {
+	// Issue: https://github.com/alcionai/corso/issues/4754
+	suite.T().Skip("unskip when sharepoint lists support is enabled")
+	runSharepointBackupCategoryTest(suite, flags.DataLists)
+}
+
+func runSharepointBackupCategoryTest(suite *BackupSharepointE2ESuite, category string) {
+	recorder := strings.Builder{}
+	recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd, ctx := buildSharepointBackupCmd(
+		ctx,
+		suite.dpnd.configFilePath,
+		suite.m365.Site.ID,
+		category,
+		&recorder)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	result := recorder.String()
+	t.Log("backup results", result)
+}
+
+func (suite *BackupSharepointE2ESuite) TestSharepointBackupCmd_siteNotFound_lists() {
+	// Issue: https://github.com/alcionai/corso/issues/4754
+	suite.T().Skip("un-skip test when lists support is enabled")
+	runSharepointBackupSiteNotFoundTest(suite, flags.DataLists)
+}
+
+func runSharepointBackupSiteNotFoundTest(suite *BackupSharepointE2ESuite, category string) {
+	recorder := strings.Builder{}
+	recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd, ctx := buildSharepointBackupCmd(
+		ctx,
+		suite.dpnd.configFilePath,
+		uuid.NewString(),
+		category,
+		&recorder)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+	assert.Contains(
+		t,
+		err.Error(),
+		"Invalid hostname for this tenancy", "error missing site not found")
+	assert.NotContains(t, err.Error(), "runtime error", "panic happened")
+
+	t.Logf("backup error message: %s", err.Error())
+
+	result := recorder.String()
+	t.Log("backup results", result)
+}
+
+// ---------------------------------------------------------------------------
+// tests prepared with a previous backup
+// ---------------------------------------------------------------------------
+
+type PreparedBackupSharepointE2ESuite struct {
+	tester.Suite
+	dpnd      dependencies
+	backupOps map[path.CategoryType]string
+	m365      its.M365IntgTestSetup
+}
+
+func TestPreparedBackupSharepointE2ESuite(t *testing.T) {
+	suite.Run(t, &PreparedBackupSharepointE2ESuite{
+		Suite: tester.NewE2ESuite(
+			t,
+			[][]string{storeTD.AWSStorageCredEnvs, tconfig.M365AcctCredEnvs}),
+	})
+}
+
+func (suite *PreparedBackupSharepointE2ESuite) SetupSuite() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	suite.m365 = its.GetM365(t)
+	suite.dpnd = prepM365Test(t, ctx, path.SharePointService)
+	suite.backupOps = make(map[path.CategoryType]string)
+
+	var (
+		sites = []string{suite.m365.Site.ID}
+		ins   = idname.NewCache(map[string]string{suite.m365.Site.ID: suite.m365.Site.ID})
+		cats  = []path.CategoryType{
+			path.ListsCategory,
+		}
+	)
+
+	for _, set := range cats {
+		var (
+			sel    = selectors.NewSharePointBackup(sites)
+			scopes []selectors.SharePointScope
+		)
+
+		switch set {
+		case path.ListsCategory:
+			scopes = testdata.SharePointBackupListsScope(sel)
+		}
+
+		sel.Include(scopes)
+
+		bop, err := suite.dpnd.repo.NewBackupWithLookup(ctx, sel.Selector, ins)
+		require.NoError(t, err, clues.ToCore(err))
+
+		err = bop.Run(ctx)
+		require.NoError(t, err, clues.ToCore(err))
+
+		bIDs := string(bop.Results.BackupID)
+
+		// sanity check, ensure we can find the backup and its details immediately
+		b, err := suite.dpnd.repo.Backup(ctx, string(bop.Results.BackupID))
+		require.NoError(t, err, "retrieving recent backup by ID")
+		require.Equal(t, bIDs, string(b.ID), "repo backup matches results id")
+
+		_, b, errs := suite.dpnd.repo.GetBackupDetails(ctx, bIDs)
+		require.NoError(t, errs.Failure(), "retrieving recent backup details by ID")
+		require.Empty(t, errs.Recovered(), "retrieving recent backup details by ID")
+		require.Equal(t, bIDs, string(b.ID), "repo details matches results id")
+
+		suite.backupOps[set] = string(b.ID)
+	}
+}
+
+func (suite *PreparedBackupSharepointE2ESuite) TestSharepointListCmd_lists() {
+	runSharepointListCmdTest(suite, path.ListsCategory)
+}
+
+func runSharepointListCmdTest(suite *PreparedBackupSharepointE2ESuite, category path.CategoryType) {
+	suite.dpnd.recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "list", "sharepoint",
+		"--config-file", suite.dpnd.configFilePath)
+	cli.BuildCommandTree(cmd)
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// compare the output
+	result := suite.dpnd.recorder.String()
+	assert.Contains(t, result, suite.backupOps[category])
+
+	t.Log("backup results", result)
+}
+
+func (suite *PreparedBackupSharepointE2ESuite) TestSharepointListCmd_badID() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "list", "sharepoint",
+		"--config-file", suite.dpnd.configFilePath,
+		"--backup", uuid.NewString())
+	cli.BuildCommandTree(cmd)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+func (suite *PreparedBackupSharepointE2ESuite) TestSharepointDetailsCmd_lists() {
+	runSharepointDetailsCmdTest(suite, path.ListsCategory)
+}
+
+func runSharepointDetailsCmdTest(suite *PreparedBackupSharepointE2ESuite, category path.CategoryType) {
+	suite.dpnd.recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	bID := suite.backupOps[category]
+
+	// fetch the details from the repo first
+	deets, _, errs := suite.dpnd.repo.GetBackupDetails(ctx, string(bID))
+	require.NoError(t, errs.Failure(), clues.ToCore(errs.Failure()))
+	require.Empty(t, errs.Recovered())
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "details", "sharepoint",
+		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.BackupFN, string(bID))
+	cli.BuildCommandTree(cmd)
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// compare the output
+	result := suite.dpnd.recorder.String()
+
+	i := 0
+	findings := make(map[path.CategoryType]int)
+
+	incrementor := func(cond bool, cat path.CategoryType) {
+		if cond {
+			findings[cat]++
+		}
+	}
+
+	for _, ent := range deets.Entries {
+		if ent.SharePoint == nil {
+			continue
+		}
+
+		isSharePointList := ent.SharePoint.ItemType == details.SharePointList
+		hasListName := isSharePointList && len(ent.SharePoint.List.Name) > 0
+		hasItemName := !isSharePointList && len(ent.SharePoint.ItemName) > 0
+
+		incrementor(hasListName, category)
+		incrementor(hasItemName, category)
+
+		suite.Run(fmt.Sprintf("detail %d", i), func() {
+			assert.Contains(suite.T(), result, ent.ShortRef)
+		})
+
+		i++
+	}
+
+	assert.GreaterOrEqual(t, findings[category], 1)
+}
+
 // ---------------------------------------------------------------------------
 // tests for deleting backups
 // ---------------------------------------------------------------------------
@@ -146,7 +441,7 @@ func (suite *BackupDeleteSharePointE2ESuite) TestSharePointBackupDeleteCmd() {
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "sharepoint",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN,
 		fmt.Sprintf("%s,%s",
 			string(suite.backupOp.Results.BackupID),
@@ -173,7 +468,7 @@ func (suite *BackupDeleteSharePointE2ESuite) TestSharePointBackupDeleteCmd() {
 // // a follow-up details call should fail, due to the backup ID being deleted
 // cmd = cliTD.StubRootCmd(
 // 	"backup", "details", "sharepoint",
-// 	"--config-file", suite.cfgFP,
+// 	"--"+flags.ConfigFileFN, suite.cfgFP,
 // 	"--backup", string(suite.backupOp.Results.BackupID))
 // cli.BuildCommandTree(cmd)
 
@@ -190,7 +485,7 @@ func (suite *BackupDeleteSharePointE2ESuite) TestSharePointBackupDeleteCmd_unkno
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "sharepoint",
-		"--config-file", suite.dpnd.configFilePath,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
 		"--"+flags.BackupIDsFN, uuid.NewString())
 	cli.BuildCommandTree(cmd)
 
@@ -209,10 +504,30 @@ func (suite *BackupDeleteSharePointE2ESuite) TestSharePointBackupDeleteCmd_NoBac
 
 	cmd := cliTD.StubRootCmd(
 		"backup", "delete", "groups",
-		"--config-file", suite.dpnd.configFilePath)
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
 	cli.BuildCommandTree(cmd)
 
 	// empty backupIDs should error since no data provided
 	err := cmd.ExecuteContext(ctx)
 	require.Error(t, err, clues.ToCore(err))
 }
+
+// ---------------------------------------------------------------------------
+// helpers
+// ---------------------------------------------------------------------------
+
+func buildSharepointBackupCmd(
+	ctx context.Context,
+	configFile, site, category string,
+	recorder *strings.Builder,
+) (*cobra.Command, context.Context) {
+	cmd := cliTD.StubRootCmd(
+		"backup", "create", "sharepoint",
+		"--config-file", configFile,
+		"--"+flags.SiteIDFN, site,
+		"--"+flags.CategoryDataFN, category)
+	cli.BuildCommandTree(cmd)
+	cmd.SetOut(recorder)
+
+	return cmd, print.SetRootCmd(ctx, cmd)
+}

src/cli/backup/sharepoint_test.go

@@ -105,21 +105,29 @@ func (suite *SharePointUnitSuite) TestBackupCreateFlags() {
 				"--" + flags.SiteIDFN, flagsTD.FlgInputs(flagsTD.SiteIDInput),
 				"--" + flags.SiteFN, flagsTD.FlgInputs(flagsTD.WebURLInput),
 				"--" + flags.CategoryDataFN, flagsTD.FlgInputs(flagsTD.SharepointCategoryDataInput),
-				"--" + flags.FailFastFN,
-				"--" + flags.DisableIncrementalsFN,
-				"--" + flags.ForceItemDataDownloadFN,
 			},
+			flagsTD.PreparedGenericBackupFlags(),
 			flagsTD.PreparedProviderFlags(),
 			flagsTD.PreparedStorageFlags()))
 
 	opts := utils.MakeSharePointOpts(cmd)
 	co := utils.Control()
+	backupOpts := utils.ParseBackupOptions()
+
+	// TODO(ashmrtn): Remove flag checks on control.Options to control.Backup once
+	// restore flags are switched over too and we no longer parse flags beyond
+	// connection info into control.Options.
+	assert.Equal(t, control.FailFast, backupOpts.FailureHandling)
+	assert.True(t, backupOpts.Incrementals.ForceFullEnumeration)
+	assert.True(t, backupOpts.Incrementals.ForceItemDataRefresh)
 
-	assert.ElementsMatch(t, []string{strings.Join(flagsTD.SiteIDInput, ",")}, opts.SiteID)
-	assert.ElementsMatch(t, flagsTD.WebURLInput, opts.WebURL)
 	assert.Equal(t, control.FailFast, co.FailureHandling)
 	assert.True(t, co.ToggleFeatures.DisableIncrementals)
 	assert.True(t, co.ToggleFeatures.ForceItemDataDownload)
+
+	assert.ElementsMatch(t, []string{strings.Join(flagsTD.SiteIDInput, ",")}, opts.SiteID)
+	assert.ElementsMatch(t, flagsTD.WebURLInput, opts.WebURL)
+	flagsTD.AssertGenericBackupFlags(t, cmd)
 	flagsTD.AssertProviderFlags(t, cmd)
 	flagsTD.AssertStorageFlags(t, cmd)
 }
@@ -210,6 +218,7 @@ func (suite *SharePointUnitSuite) TestValidateSharePointBackupCreateFlags() {
 		name   string
 		site   []string
 		weburl []string
+		cats   []string
 		expect assert.ErrorAssertionFunc
 	}{
 		{
@@ -217,25 +226,61 @@ func (suite *SharePointUnitSuite) TestValidateSharePointBackupCreateFlags() {
 			expect: assert.Error,
 		},
 		{
-			name:   "sites",
+			name:   "sites but no category",
 			site:   []string{"smarf"},
 			expect: assert.NoError,
 		},
 		{
-			name:   "urls",
+			name:   "web urls but no category",
 			weburl: []string{"fnord"},
 			expect: assert.NoError,
 		},
 		{
-			name:   "both",
+			name:   "both web urls and sites but no category",
 			site:   []string{"smarf"},
 			weburl: []string{"fnord"},
 			expect: assert.NoError,
 		},
+		{
+			name:   "site with libraries category",
+			site:   []string{"smarf"},
+			cats:   []string{flags.DataLibraries},
+			expect: assert.NoError,
+		},
+		{
+			name:   "site with invalid category",
+			site:   []string{"smarf"},
+			cats:   []string{"invalid category"},
+			expect: assert.Error,
+		},
+		{
+			name:   "site with lists category",
+			site:   []string{"smarf"},
+			cats:   []string{flags.DataLists},
+			expect: assert.NoError,
+		},
+
+		// [TODO]: Uncomment when pages are enabled
+
+		// {
+		// 	name:   "site with pages category",
+		// 	site:   []string{"smarf"},
+		// 	cats:   []string{flags.DataPages},
+		// 	expect: assert.NoError,
+		// },
+
+		// [TODO]: Uncomment when pages & lists are enabled
+
+		// {
+		// 	name:   "site with all categories",
+		// 	site:   []string{"smarf"},
+		// 	cats:   []string{flags.DataLists, flags.DataPages, flags.DataLibraries},
+		// 	expect: assert.NoError,
+		// },
 	}
 	for _, test := range table {
 		suite.Run(test.name, func() {
-			err := validateSharePointBackupCreateFlags(test.site, test.weburl, nil)
+			err := validateSharePointBackupCreateFlags(test.site, test.weburl, test.cats)
 			test.expect(suite.T(), err, clues.ToCore(err))
 		})
 	}
@@ -321,6 +366,12 @@ func (suite *SharePointUnitSuite) TestSharePointBackupCreateSelectors() {
 			data:   []string{flags.DataPages},
 			expect: bothIDs,
 		},
+		{
+			name:   "Lists",
+			site:   bothIDs,
+			data:   []string{flags.DataLists},
+			expect: bothIDs,
+		},
 	}
 	for _, test := range table {
 		suite.Run(test.name, func() {

src/cli/backup/teamschats.go

@@ -0,0 +1,305 @@
+package backup
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/alcionai/clues"
+	"github.com/spf13/cobra"
+	"golang.org/x/exp/slices"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	. "github.com/alcionai/corso/src/cli/print"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/internal/common/idname"
+	"github.com/alcionai/corso/src/pkg/fault"
+	"github.com/alcionai/corso/src/pkg/filters"
+	"github.com/alcionai/corso/src/pkg/path"
+	"github.com/alcionai/corso/src/pkg/selectors"
+	"github.com/alcionai/corso/src/pkg/services/m365"
+)
+
+// ------------------------------------------------------------------------------------------------
+// setup and globals
+// ------------------------------------------------------------------------------------------------
+
+const (
+	teamschatsServiceCommand                 = "chats"
+	teamschatsServiceCommandCreateUseSuffix  = "--user <userEmail> | '" + flags.Wildcard + "'"
+	teamschatsServiceCommandDeleteUseSuffix  = "--backups <backupId>"
+	teamschatsServiceCommandDetailsUseSuffix = "--backup <backupId>"
+)
+
+const (
+	teamschatsServiceCommandCreateExamples = `# Backup all chats with bob@company.hr
+corso backup create chats --user bob@company.hr
+
+# Backup all chats for all users
+corso backup create chats --user '*'`
+
+	teamschatsServiceCommandDeleteExamples = `# Delete chats backup with ID 1234abcd-12ab-cd34-56de-1234abcd \
+and 1234abcd-12ab-cd34-56de-1234abce
+corso backup delete chats --backups 1234abcd-12ab-cd34-56de-1234abcd,1234abcd-12ab-cd34-56de-1234abce`
+
+	teamschatsServiceCommandDetailsExamples = `# Explore chats in Bob's latest backup (1234abcd...)
+corso backup details chats --backup 1234abcd-12ab-cd34-56de-1234abcd`
+)
+
+// called by backup.go to map subcommands to provider-specific handling.
+func addTeamsChatsCommands(cmd *cobra.Command) *cobra.Command {
+	var c *cobra.Command
+
+	switch cmd.Use {
+	case createCommand:
+		c, _ = utils.AddCommand(cmd, teamschatsCreateCmd(), utils.MarkPreReleaseCommand())
+
+		c.Use = c.Use + " " + teamschatsServiceCommandCreateUseSuffix
+		c.Example = teamschatsServiceCommandCreateExamples
+
+		// Flags addition ordering should follow the order we want them to appear in help and docs:
+		flags.AddUserFlag(c)
+		flags.AddDataFlag(c, []string{flags.DataChats}, false)
+		flags.AddGenericBackupFlags(c)
+
+	case listCommand:
+		c, _ = utils.AddCommand(cmd, teamschatsListCmd(), utils.MarkPreReleaseCommand())
+
+		flags.AddBackupIDFlag(c, false)
+		flags.AddAllBackupListFlags(c)
+
+	case detailsCommand:
+		c, _ = utils.AddCommand(cmd, teamschatsDetailsCmd(), utils.MarkPreReleaseCommand())
+
+		c.Use = c.Use + " " + teamschatsServiceCommandDetailsUseSuffix
+		c.Example = teamschatsServiceCommandDetailsExamples
+
+		flags.AddSkipReduceFlag(c)
+
+		// Flags addition ordering should follow the order we want them to appear in help and docs:
+		// More generic (ex: --user) and more frequently used flags take precedence.
+		flags.AddBackupIDFlag(c, true)
+		flags.AddTeamsChatsDetailsAndRestoreFlags(c)
+
+	case deleteCommand:
+		c, _ = utils.AddCommand(cmd, teamschatsDeleteCmd(), utils.MarkPreReleaseCommand())
+
+		c.Use = c.Use + " " + teamschatsServiceCommandDeleteUseSuffix
+		c.Example = teamschatsServiceCommandDeleteExamples
+
+		flags.AddMultipleBackupIDsFlag(c, false)
+		flags.AddBackupIDFlag(c, false)
+	}
+
+	return c
+}
+
+// ------------------------------------------------------------------------------------------------
+// backup create
+// ------------------------------------------------------------------------------------------------
+
+// `corso backup create chats [<flag>...]`
+func teamschatsCreateCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:     teamschatsServiceCommand,
+		Aliases: []string{teamsServiceCommand},
+		Short:   "Backup M365 Chats data",
+		RunE:    createTeamsChatsCmd,
+		Args:    cobra.NoArgs,
+	}
+}
+
+// processes a teamschats backup.
+func createTeamsChatsCmd(cmd *cobra.Command, args []string) error {
+	ctx := cmd.Context()
+
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	if err := validateTeamsChatsBackupCreateFlags(flags.UserFV, flags.CategoryDataFV); err != nil {
+		return err
+	}
+
+	r, acct, err := utils.AccountConnectAndWriteRepoConfig(
+		ctx,
+		cmd,
+		path.TeamsChatsService)
+	if err != nil {
+		return Only(ctx, err)
+	}
+
+	defer utils.CloseRepo(ctx, r)
+
+	// TODO: log/print recoverable errors
+	errs := fault.New(false)
+
+	svcCli, err := m365.NewM365Client(ctx, *acct)
+	if err != nil {
+		return Only(ctx, clues.Stack(err))
+	}
+
+	ins, err := svcCli.AC.Users().GetAllIDsAndNames(ctx, errs)
+	if err != nil {
+		return Only(ctx, clues.Wrap(err, "Failed to retrieve M365 teamschats"))
+	}
+
+	sel := teamschatsBackupCreateSelectors(ctx, ins, flags.UserFV, flags.CategoryDataFV)
+	selectorSet := []selectors.Selector{}
+
+	for _, discSel := range sel.SplitByResourceOwner(ins.IDs()) {
+		selectorSet = append(selectorSet, discSel.Selector)
+	}
+
+	return genericCreateCommand(
+		ctx,
+		r,
+		"Chats",
+		selectorSet,
+		ins)
+}
+
+// ------------------------------------------------------------------------------------------------
+// backup list
+// ------------------------------------------------------------------------------------------------
+
+// `corso backup list teamschats [<flag>...]`
+func teamschatsListCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   teamschatsServiceCommand,
+		Short: "List the history of M365 Chats backups",
+		RunE:  listTeamsChatsCmd,
+		Args:  cobra.NoArgs,
+	}
+}
+
+// lists the history of backup operations
+func listTeamsChatsCmd(cmd *cobra.Command, args []string) error {
+	return genericListCommand(cmd, flags.BackupIDFV, path.TeamsChatsService, args)
+}
+
+// ------------------------------------------------------------------------------------------------
+// backup details
+// ------------------------------------------------------------------------------------------------
+
+// `corso backup details teamschats [<flag>...]`
+func teamschatsDetailsCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   teamschatsServiceCommand,
+		Short: "Shows the details of a M365 Chats backup",
+		RunE:  detailsTeamsChatsCmd,
+		Args:  cobra.NoArgs,
+	}
+}
+
+// processes a teamschats backup.
+func detailsTeamsChatsCmd(cmd *cobra.Command, args []string) error {
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	return runDetailsTeamsChatsCmd(cmd)
+}
+
+func runDetailsTeamsChatsCmd(cmd *cobra.Command) error {
+	ctx := cmd.Context()
+	opts := utils.MakeTeamsChatsOpts(cmd)
+
+	sel := utils.IncludeTeamsChatsRestoreDataSelectors(ctx, opts)
+	sel.Configure(selectors.Config{OnlyMatchItemNames: true})
+	utils.FilterTeamsChatsRestoreInfoSelectors(sel, opts)
+
+	ds, err := genericDetailsCommand(cmd, flags.BackupIDFV, sel.Selector)
+	if err != nil {
+		return Only(ctx, err)
+	}
+
+	if len(ds.Entries) > 0 {
+		ds.PrintEntries(ctx)
+	} else {
+		Info(ctx, selectors.ErrorNoMatchingItems)
+	}
+
+	return nil
+}
+
+// ------------------------------------------------------------------------------------------------
+// backup delete
+// ------------------------------------------------------------------------------------------------
+
+// `corso backup delete teamschats [<flag>...]`
+func teamschatsDeleteCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   teamschatsServiceCommand,
+		Short: "Delete backed-up M365 Chats data",
+		RunE:  deleteTeamsChatsCmd,
+		Args:  cobra.NoArgs,
+	}
+}
+
+// deletes an teamschats backup.
+func deleteTeamsChatsCmd(cmd *cobra.Command, args []string) error {
+	backupIDValue := []string{}
+
+	if len(flags.BackupIDsFV) > 0 {
+		backupIDValue = flags.BackupIDsFV
+	} else if len(flags.BackupIDFV) > 0 {
+		backupIDValue = append(backupIDValue, flags.BackupIDFV)
+	} else {
+		return clues.New("either --backup or --backups flag is required")
+	}
+
+	return genericDeleteCommand(cmd, path.TeamsChatsService, "TeamsChats", backupIDValue, args)
+}
+
+// ---------------------------------------------------------------------------
+// helpers
+// ---------------------------------------------------------------------------
+
+func validateTeamsChatsBackupCreateFlags(teamschats, cats []string) error {
+	if len(teamschats) == 0 {
+		return clues.New(
+			"requires one or more --" +
+				flags.UserFN + " ids, or the wildcard --" +
+				flags.UserFN + " *")
+	}
+
+	msg := fmt.Sprintf(
+		" is an unrecognized data type; only %s is supported",
+		flags.DataChats)
+
+	allowedCats := utils.TeamsChatsAllowedCategories()
+
+	for _, d := range cats {
+		if _, ok := allowedCats[d]; !ok {
+			return clues.New(d + msg)
+		}
+	}
+
+	return nil
+}
+
+func teamschatsBackupCreateSelectors(
+	ctx context.Context,
+	ins idname.Cacher,
+	users, cats []string,
+) *selectors.TeamsChatsBackup {
+	if filters.PathContains(users).Compare(flags.Wildcard) {
+		return includeAllTeamsChatsWithCategories(ins, cats)
+	}
+
+	sel := selectors.NewTeamsChatsBackup(slices.Clone(users))
+
+	return utils.AddTeamsChatsCategories(sel, cats)
+}
+
+func includeAllTeamsChatsWithCategories(ins idname.Cacher, categories []string) *selectors.TeamsChatsBackup {
+	return utils.AddTeamsChatsCategories(selectors.NewTeamsChatsBackup(ins.IDs()), categories)
+}

src/cli/backup/teamschats_e2e_test.go

@@ -0,0 +1,636 @@
+package backup_test
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/alcionai/clues"
+	"github.com/google/uuid"
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli"
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/cli/print"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/internal/common/idname"
+	"github.com/alcionai/corso/src/internal/operations"
+	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/internal/tester/its"
+	"github.com/alcionai/corso/src/internal/tester/tconfig"
+	"github.com/alcionai/corso/src/pkg/config"
+	"github.com/alcionai/corso/src/pkg/path"
+	"github.com/alcionai/corso/src/pkg/selectors"
+	selTD "github.com/alcionai/corso/src/pkg/selectors/testdata"
+	storeTD "github.com/alcionai/corso/src/pkg/storage/testdata"
+)
+
+// ---------------------------------------------------------------------------
+// tests that require no existing backups
+// ---------------------------------------------------------------------------
+
+type NoBackupTeamsChatsE2ESuite struct {
+	tester.Suite
+	dpnd dependencies
+	m365 its.M365IntgTestSetup
+}
+
+func TestNoBackupTeamsChatsE2ESuite(t *testing.T) {
+	suite.Run(t, &BackupTeamsChatsE2ESuite{Suite: tester.NewE2ESuite(
+		t,
+		[][]string{storeTD.AWSStorageCredEnvs, tconfig.M365AcctCredEnvs})})
+}
+
+func (suite *NoBackupTeamsChatsE2ESuite) SetupSuite() {
+	t := suite.T()
+	t.Skip("not fully implemented")
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	suite.m365 = its.GetM365(t)
+	suite.dpnd = prepM365Test(t, ctx, path.TeamsChatsService)
+}
+
+func (suite *NoBackupTeamsChatsE2ESuite) TestTeamsChatsBackupListCmd_noBackups() {
+	t := suite.T()
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	suite.dpnd.recorder.Reset()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "list", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
+	cli.BuildCommandTree(cmd)
+
+	cmd.SetErr(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	result := suite.dpnd.recorder.String()
+
+	// as an offhand check: the result should contain the m365 teamschat id
+	assert.True(t, strings.HasSuffix(result, "No backups available\n"))
+}
+
+// ---------------------------------------------------------------------------
+// tests with no prior backup
+// ---------------------------------------------------------------------------
+
+type BackupTeamsChatsE2ESuite struct {
+	tester.Suite
+	dpnd dependencies
+	m365 its.M365IntgTestSetup
+}
+
+func TestBackupTeamsChatsE2ESuite(t *testing.T) {
+	suite.Run(t, &BackupTeamsChatsE2ESuite{Suite: tester.NewE2ESuite(
+		t,
+		[][]string{storeTD.AWSStorageCredEnvs, tconfig.M365AcctCredEnvs})})
+}
+
+func (suite *BackupTeamsChatsE2ESuite) SetupSuite() {
+	t := suite.T()
+	t.Skip("not fully implemented")
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	suite.m365 = its.GetM365(t)
+	suite.dpnd = prepM365Test(t, ctx, path.TeamsChatsService)
+}
+
+func (suite *BackupTeamsChatsE2ESuite) TestTeamsChatsBackupCmd_chats() {
+	runTeamsChatsBackupCategoryTest(suite, flags.DataChats)
+}
+
+func runTeamsChatsBackupCategoryTest(suite *BackupTeamsChatsE2ESuite, category string) {
+	recorder := strings.Builder{}
+	recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd, ctx := buildTeamsChatsBackupCmd(
+		ctx,
+		suite.dpnd.configFilePath,
+		suite.m365.User.ID,
+		category,
+		&recorder)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	result := recorder.String()
+	t.Log("backup results", result)
+}
+
+func (suite *BackupTeamsChatsE2ESuite) TestTeamsChatsBackupCmd_teamschatNotFound_chats() {
+	runTeamsChatsBackupTeamsChatNotFoundTest(suite, flags.DataChats)
+}
+
+func runTeamsChatsBackupTeamsChatNotFoundTest(suite *BackupTeamsChatsE2ESuite, category string) {
+	recorder := strings.Builder{}
+	recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd, ctx := buildTeamsChatsBackupCmd(
+		ctx,
+		suite.dpnd.configFilePath,
+		"foo@not-there.com",
+		category,
+		&recorder)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+	assert.Contains(
+		t,
+		err.Error(),
+		"not found",
+		"error missing user not found")
+	assert.NotContains(t, err.Error(), "runtime error", "panic happened")
+
+	t.Logf("backup error message: %s", err.Error())
+
+	result := recorder.String()
+	t.Log("backup results", result)
+}
+
+func (suite *BackupTeamsChatsE2ESuite) TestBackupCreateTeamsChats_badAzureClientIDFlag() {
+	t := suite.T()
+	ctx, flush := tester.NewContext(t)
+
+	defer flush()
+
+	suite.dpnd.recorder.Reset()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "create", "chats",
+		"--teamschat", suite.m365.User.ID,
+		"--azure-client-id", "invalid-value")
+	cli.BuildCommandTree(cmd)
+
+	cmd.SetErr(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+func (suite *BackupTeamsChatsE2ESuite) TestBackupCreateTeamsChats_fromConfigFile() {
+	t := suite.T()
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	suite.dpnd.recorder.Reset()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "create", "chats",
+		"--teamschat", suite.m365.User.ID,
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
+	cli.BuildCommandTree(cmd)
+
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+}
+
+// AWS flags
+func (suite *BackupTeamsChatsE2ESuite) TestBackupCreateTeamsChats_badAWSFlags() {
+	t := suite.T()
+	ctx, flush := tester.NewContext(t)
+
+	defer flush()
+
+	suite.dpnd.recorder.Reset()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "create", "chats",
+		"--teamschat", suite.m365.User.ID,
+		"--aws-access-key", "invalid-value",
+		"--aws-secret-access-key", "some-invalid-value")
+	cli.BuildCommandTree(cmd)
+
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	// since invalid aws creds are explicitly set, should see a failure
+	require.Error(t, err, clues.ToCore(err))
+}
+
+// ---------------------------------------------------------------------------
+// tests prepared with a previous backup
+// ---------------------------------------------------------------------------
+
+type PreparedBackupTeamsChatsE2ESuite struct {
+	tester.Suite
+	dpnd      dependencies
+	backupOps map[path.CategoryType]string
+	m365      its.M365IntgTestSetup
+}
+
+func TestPreparedBackupTeamsChatsE2ESuite(t *testing.T) {
+	suite.Run(t, &PreparedBackupTeamsChatsE2ESuite{
+		Suite: tester.NewE2ESuite(
+			t,
+			[][]string{storeTD.AWSStorageCredEnvs, tconfig.M365AcctCredEnvs}),
+	})
+}
+
+func (suite *PreparedBackupTeamsChatsE2ESuite) SetupSuite() {
+	t := suite.T()
+	t.Skip("not fully implemented")
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	suite.m365 = its.GetM365(t)
+	suite.dpnd = prepM365Test(t, ctx, path.TeamsChatsService)
+	suite.backupOps = make(map[path.CategoryType]string)
+
+	var (
+		teamschats = []string{suite.m365.User.ID}
+		ins        = idname.NewCache(map[string]string{suite.m365.User.ID: suite.m365.User.ID})
+		cats       = []path.CategoryType{
+			path.ChatsCategory,
+		}
+	)
+
+	for _, set := range cats {
+		var (
+			sel    = selectors.NewTeamsChatsBackup(teamschats)
+			scopes []selectors.TeamsChatsScope
+		)
+
+		switch set {
+		case path.ChatsCategory:
+			scopes = selTD.TeamsChatsBackupChatScope(sel)
+		}
+
+		sel.Include(scopes)
+
+		bop, err := suite.dpnd.repo.NewBackupWithLookup(ctx, sel.Selector, ins)
+		require.NoError(t, err, clues.ToCore(err))
+
+		err = bop.Run(ctx)
+		require.NoError(t, err, clues.ToCore(err))
+
+		bIDs := string(bop.Results.BackupID)
+
+		// sanity check, ensure we can find the backup and its details immediately
+		b, err := suite.dpnd.repo.Backup(ctx, string(bop.Results.BackupID))
+		require.NoError(t, err, "retrieving recent backup by ID")
+		require.Equal(t, bIDs, string(b.ID), "repo backup matches results id")
+
+		_, b, errs := suite.dpnd.repo.GetBackupDetails(ctx, bIDs)
+		require.NoError(t, errs.Failure(), "retrieving recent backup details by ID")
+		require.Empty(t, errs.Recovered(), "retrieving recent backup details by ID")
+		require.Equal(t, bIDs, string(b.ID), "repo details matches results id")
+
+		suite.backupOps[set] = string(b.ID)
+	}
+}
+
+func (suite *PreparedBackupTeamsChatsE2ESuite) TestTeamsChatsListCmd_chats() {
+	runTeamsChatsListCmdTest(suite, path.ChatsCategory)
+}
+
+func runTeamsChatsListCmdTest(suite *PreparedBackupTeamsChatsE2ESuite, category path.CategoryType) {
+	suite.dpnd.recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "list", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
+	cli.BuildCommandTree(cmd)
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// compare the output
+	result := suite.dpnd.recorder.String()
+	assert.Contains(t, result, suite.backupOps[category])
+}
+
+func (suite *PreparedBackupTeamsChatsE2ESuite) TestTeamsChatsListCmd_singleID_chats() {
+	runTeamsChatsListSingleCmdTest(suite, path.ChatsCategory)
+}
+
+func runTeamsChatsListSingleCmdTest(suite *PreparedBackupTeamsChatsE2ESuite, category path.CategoryType) {
+	suite.dpnd.recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	bID := suite.backupOps[category]
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "list", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--backup", string(bID))
+	cli.BuildCommandTree(cmd)
+
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// compare the output
+	result := suite.dpnd.recorder.String()
+	assert.Contains(t, result, bID)
+}
+
+func (suite *PreparedBackupTeamsChatsE2ESuite) TestTeamsChatsListCmd_badID() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "list", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--backup", "smarfs")
+	cli.BuildCommandTree(cmd)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+func (suite *PreparedBackupTeamsChatsE2ESuite) TestTeamsChatsDetailsCmd_chats() {
+	runTeamsChatsDetailsCmdTest(suite, path.ChatsCategory)
+}
+
+func runTeamsChatsDetailsCmdTest(suite *PreparedBackupTeamsChatsE2ESuite, category path.CategoryType) {
+	suite.dpnd.recorder.Reset()
+
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	bID := suite.backupOps[category]
+
+	// fetch the details from the repo first
+	deets, _, errs := suite.dpnd.repo.GetBackupDetails(ctx, string(bID))
+	require.NoError(t, errs.Failure(), clues.ToCore(errs.Failure()))
+	require.Empty(t, errs.Recovered())
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "details", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--"+flags.BackupFN, string(bID))
+	cli.BuildCommandTree(cmd)
+	cmd.SetOut(&suite.dpnd.recorder)
+
+	ctx = print.SetRootCmd(ctx, cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// compare the output
+	result := suite.dpnd.recorder.String()
+
+	i := 0
+	foundFolders := 0
+
+	for _, ent := range deets.Entries {
+		// Skip folders as they don't mean anything to the end teamschat.
+		if ent.Folder != nil {
+			foundFolders++
+			continue
+		}
+
+		suite.Run(fmt.Sprintf("detail %d", i), func() {
+			assert.Contains(suite.T(), result, ent.ShortRef)
+		})
+
+		i++
+	}
+
+	// We only backup the default folder for each category so there should be at
+	// least that folder (we don't make details entries for prefix folders).
+	assert.GreaterOrEqual(t, foundFolders, 1)
+}
+
+// ---------------------------------------------------------------------------
+// tests for deleting backups
+// ---------------------------------------------------------------------------
+
+type BackupDeleteTeamsChatsE2ESuite struct {
+	tester.Suite
+	dpnd      dependencies
+	backupOps [3]operations.BackupOperation
+}
+
+func TestBackupDeleteTeamsChatsE2ESuite(t *testing.T) {
+	suite.Run(t, &BackupDeleteTeamsChatsE2ESuite{
+		Suite: tester.NewE2ESuite(
+			t,
+			[][]string{storeTD.AWSStorageCredEnvs, tconfig.M365AcctCredEnvs}),
+	})
+}
+
+func (suite *BackupDeleteTeamsChatsE2ESuite) SetupSuite() {
+	t := suite.T()
+	t.Skip("not fully implemented")
+
+	ctx, flush := tester.NewContext(t)
+	defer flush()
+
+	suite.dpnd = prepM365Test(t, ctx, path.TeamsChatsService)
+
+	m365TeamsChatID := tconfig.M365TeamID(t)
+	teamschats := []string{m365TeamsChatID}
+
+	// some tests require an existing backup
+	sel := selectors.NewTeamsChatsBackup(teamschats)
+	sel.Include(selTD.TeamsChatsBackupChatScope(sel))
+
+	for i := 0; i < cap(suite.backupOps); i++ {
+		backupOp, err := suite.dpnd.repo.NewBackup(ctx, sel.Selector)
+		require.NoError(t, err, clues.ToCore(err))
+
+		suite.backupOps[i] = backupOp
+
+		err = suite.backupOps[i].Run(ctx)
+		require.NoError(t, err, clues.ToCore(err))
+	}
+}
+
+func (suite *BackupDeleteTeamsChatsE2ESuite) TestTeamsChatsBackupDeleteCmd() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "delete", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--"+flags.BackupIDsFN,
+		fmt.Sprintf("%s,%s",
+			string(suite.backupOps[0].Results.BackupID),
+			string(suite.backupOps[1].Results.BackupID)))
+	cli.BuildCommandTree(cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// a follow-up details call should fail, due to the backup ID being deleted
+	cmd = cliTD.StubRootCmd(
+		"backup", "details", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--backups", string(suite.backupOps[0].Results.BackupID))
+	cli.BuildCommandTree(cmd)
+
+	err = cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+func (suite *BackupDeleteTeamsChatsE2ESuite) TestTeamsChatsBackupDeleteCmd_SingleID() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "delete", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--"+flags.BackupFN,
+		string(suite.backupOps[2].Results.BackupID))
+	cli.BuildCommandTree(cmd)
+
+	// run the command
+	err := cmd.ExecuteContext(ctx)
+	require.NoError(t, err, clues.ToCore(err))
+
+	// a follow-up details call should fail, due to the backup ID being deleted
+	cmd = cliTD.StubRootCmd(
+		"backup", "details", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--backup", string(suite.backupOps[2].Results.BackupID))
+	cli.BuildCommandTree(cmd)
+
+	err = cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+func (suite *BackupDeleteTeamsChatsE2ESuite) TestTeamsChatsBackupDeleteCmd_UnknownID() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "delete", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath,
+		"--"+flags.BackupIDsFN, uuid.NewString())
+	cli.BuildCommandTree(cmd)
+
+	// unknown backupIDs should error since the modelStore can't find the backup
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+func (suite *BackupDeleteTeamsChatsE2ESuite) TestTeamsChatsBackupDeleteCmd_NoBackupID() {
+	t := suite.T()
+
+	ctx, flush := tester.NewContext(t)
+	ctx = config.SetViper(ctx, suite.dpnd.vpr)
+
+	defer flush()
+
+	cmd := cliTD.StubRootCmd(
+		"backup", "delete", "chats",
+		"--"+flags.ConfigFileFN, suite.dpnd.configFilePath)
+	cli.BuildCommandTree(cmd)
+
+	// empty backupIDs should error since no data provided
+	err := cmd.ExecuteContext(ctx)
+	require.Error(t, err, clues.ToCore(err))
+}
+
+// ---------------------------------------------------------------------------
+// helpers
+// ---------------------------------------------------------------------------
+
+func buildTeamsChatsBackupCmd(
+	ctx context.Context,
+	configFile, resource, category string,
+	recorder *strings.Builder,
+) (*cobra.Command, context.Context) {
+	cmd := cliTD.StubRootCmd(
+		"backup", "create", "chats",
+		"--"+flags.ConfigFileFN, configFile,
+		"--"+flags.UserFN, resource,
+		"--"+flags.CategoryDataFN, category)
+	cli.BuildCommandTree(cmd)
+	cmd.SetOut(recorder)
+
+	return cmd, print.SetRootCmd(ctx, cmd)
+}

src/cli/backup/teamschats_test.go

@@ -0,0 +1,248 @@
+package backup
+
+import (
+	"testing"
+
+	"github.com/alcionai/clues"
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	flagsTD "github.com/alcionai/corso/src/cli/flags/testdata"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/pkg/control"
+)
+
+type TeamsChatsUnitSuite struct {
+	tester.Suite
+}
+
+func TestTeamsChatsUnitSuite(t *testing.T) {
+	suite.Run(t, &TeamsChatsUnitSuite{Suite: tester.NewUnitSuite(t)})
+}
+
+func (suite *TeamsChatsUnitSuite) TestAddTeamsChatsCommands() {
+	expectUse := teamschatsServiceCommand
+
+	table := []struct {
+		name        string
+		use         string
+		expectUse   string
+		expectShort string
+		expectRunE  func(*cobra.Command, []string) error
+	}{
+		{
+			name:        "create teamschats",
+			use:         createCommand,
+			expectUse:   expectUse + " " + teamschatsServiceCommandCreateUseSuffix,
+			expectShort: teamschatsCreateCmd().Short,
+			expectRunE:  createTeamsChatsCmd,
+		},
+		{
+			name:        "list teamschats",
+			use:         listCommand,
+			expectUse:   expectUse,
+			expectShort: teamschatsListCmd().Short,
+			expectRunE:  listTeamsChatsCmd,
+		},
+		{
+			name:        "details teamschats",
+			use:         detailsCommand,
+			expectUse:   expectUse + " " + teamschatsServiceCommandDetailsUseSuffix,
+			expectShort: teamschatsDetailsCmd().Short,
+			expectRunE:  detailsTeamsChatsCmd,
+		},
+		{
+			name:        "delete teamschats",
+			use:         deleteCommand,
+			expectUse:   expectUse + " " + teamschatsServiceCommandDeleteUseSuffix,
+			expectShort: teamschatsDeleteCmd().Short,
+			expectRunE:  deleteTeamsChatsCmd,
+		},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			t := suite.T()
+
+			cmd := &cobra.Command{Use: test.use}
+
+			c := addTeamsChatsCommands(cmd)
+			require.NotNil(t, c)
+
+			cmds := cmd.Commands()
+			require.Len(t, cmds, 1)
+
+			child := cmds[0]
+			assert.Equal(t, test.expectUse, child.Use)
+			assert.Equal(t, test.expectShort, child.Short)
+			tester.AreSameFunc(t, test.expectRunE, child.RunE)
+		})
+	}
+}
+
+func (suite *TeamsChatsUnitSuite) TestValidateTeamsChatsBackupCreateFlags() {
+	table := []struct {
+		name   string
+		cats   []string
+		expect assert.ErrorAssertionFunc
+	}{
+		{
+			name:   "none",
+			cats:   []string{},
+			expect: assert.NoError,
+		},
+		{
+			name:   "chats",
+			cats:   []string{flags.DataChats},
+			expect: assert.NoError,
+		},
+		{
+			name: "all allowed",
+			cats: []string{
+				flags.DataChats,
+			},
+			expect: assert.NoError,
+		},
+		{
+			name:   "bad inputs",
+			cats:   []string{"foo"},
+			expect: assert.Error,
+		},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			err := validateTeamsChatsBackupCreateFlags([]string{"*"}, test.cats)
+			test.expect(suite.T(), err, clues.ToCore(err))
+		})
+	}
+}
+
+func (suite *TeamsChatsUnitSuite) TestBackupCreateFlags() {
+	t := suite.T()
+
+	cmd := cliTD.SetUpCmdHasFlags(
+		t,
+		&cobra.Command{Use: createCommand},
+		addTeamsChatsCommands,
+		[]cliTD.UseCobraCommandFn{
+			flags.AddAllProviderFlags,
+			flags.AddAllStorageFlags,
+		},
+		flagsTD.WithFlags(
+			teamschatsServiceCommand,
+			[]string{
+				"--" + flags.RunModeFN, flags.RunModeFlagTest,
+				"--" + flags.UserFN, flagsTD.FlgInputs(flagsTD.UsersInput),
+				"--" + flags.CategoryDataFN, flagsTD.FlgInputs(flagsTD.TeamsChatsCategoryDataInput),
+			},
+			flagsTD.PreparedGenericBackupFlags(),
+			flagsTD.PreparedProviderFlags(),
+			flagsTD.PreparedStorageFlags()))
+
+	opts := utils.MakeTeamsChatsOpts(cmd)
+	co := utils.Control()
+	backupOpts := utils.ParseBackupOptions()
+
+	// TODO(ashmrtn): Remove flag checks on control.Options to control.Backup once
+	// restore flags are switched over too and we no longer parse flags beyond
+	// connection info into control.Options.
+	assert.Equal(t, control.FailFast, backupOpts.FailureHandling)
+	assert.True(t, backupOpts.Incrementals.ForceFullEnumeration)
+	assert.True(t, backupOpts.Incrementals.ForceItemDataRefresh)
+
+	assert.Equal(t, control.FailFast, co.FailureHandling)
+	assert.True(t, co.ToggleFeatures.DisableIncrementals)
+	assert.True(t, co.ToggleFeatures.ForceItemDataDownload)
+
+	assert.ElementsMatch(t, flagsTD.UsersInput, opts.Users)
+	flagsTD.AssertGenericBackupFlags(t, cmd)
+	flagsTD.AssertProviderFlags(t, cmd)
+	flagsTD.AssertStorageFlags(t, cmd)
+}
+
+func (suite *TeamsChatsUnitSuite) TestBackupListFlags() {
+	t := suite.T()
+
+	cmd := cliTD.SetUpCmdHasFlags(
+		t,
+		&cobra.Command{Use: listCommand},
+		addTeamsChatsCommands,
+		[]cliTD.UseCobraCommandFn{
+			flags.AddAllProviderFlags,
+			flags.AddAllStorageFlags,
+		},
+		flagsTD.WithFlags(
+			teamschatsServiceCommand,
+			[]string{
+				"--" + flags.RunModeFN, flags.RunModeFlagTest,
+				"--" + flags.BackupFN, flagsTD.BackupInput,
+			},
+			flagsTD.PreparedBackupListFlags(),
+			flagsTD.PreparedProviderFlags(),
+			flagsTD.PreparedStorageFlags()))
+
+	assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+	flagsTD.AssertBackupListFlags(t, cmd)
+	flagsTD.AssertProviderFlags(t, cmd)
+	flagsTD.AssertStorageFlags(t, cmd)
+}
+
+func (suite *TeamsChatsUnitSuite) TestBackupDetailsFlags() {
+	t := suite.T()
+
+	cmd := cliTD.SetUpCmdHasFlags(
+		t,
+		&cobra.Command{Use: detailsCommand},
+		addTeamsChatsCommands,
+		[]cliTD.UseCobraCommandFn{
+			flags.AddAllProviderFlags,
+			flags.AddAllStorageFlags,
+		},
+		flagsTD.WithFlags(
+			teamschatsServiceCommand,
+			[]string{
+				"--" + flags.RunModeFN, flags.RunModeFlagTest,
+				"--" + flags.BackupFN, flagsTD.BackupInput,
+				"--" + flags.SkipReduceFN,
+			},
+			flagsTD.PreparedTeamsChatsFlags(),
+			flagsTD.PreparedProviderFlags(),
+			flagsTD.PreparedStorageFlags()))
+
+	co := utils.Control()
+
+	assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+	assert.True(t, co.SkipReduce)
+	flagsTD.AssertProviderFlags(t, cmd)
+	flagsTD.AssertStorageFlags(t, cmd)
+	flagsTD.AssertTeamsChatsFlags(t, cmd)
+}
+
+func (suite *TeamsChatsUnitSuite) TestBackupDeleteFlags() {
+	t := suite.T()
+
+	cmd := cliTD.SetUpCmdHasFlags(
+		t,
+		&cobra.Command{Use: deleteCommand},
+		addTeamsChatsCommands,
+		[]cliTD.UseCobraCommandFn{
+			flags.AddAllProviderFlags,
+			flags.AddAllStorageFlags,
+		},
+		flagsTD.WithFlags(
+			teamschatsServiceCommand,
+			[]string{
+				"--" + flags.RunModeFN, flags.RunModeFlagTest,
+				"--" + flags.BackupFN, flagsTD.BackupInput,
+			},
+			flagsTD.PreparedProviderFlags(),
+			flagsTD.PreparedStorageFlags()))
+
+	assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+	flagsTD.AssertProviderFlags(t, cmd)
+	flagsTD.AssertStorageFlags(t, cmd)
+}

src/cli/cli.go

@@ -10,7 +10,7 @@ import (
 	"golang.org/x/exp/slices"
 
 	"github.com/alcionai/corso/src/cli/backup"
-	"github.com/alcionai/corso/src/cli/config"
+	"github.com/alcionai/corso/src/cli/debug"
 	"github.com/alcionai/corso/src/cli/export"
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/help"
@@ -19,6 +19,7 @@ import (
 	"github.com/alcionai/corso/src/cli/restore"
 	"github.com/alcionai/corso/src/internal/observe"
 	"github.com/alcionai/corso/src/internal/version"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/logger"
 )
 
@@ -37,7 +38,7 @@ var corsoCmd = &cobra.Command{
 }
 
 func preRun(cc *cobra.Command, args []string) error {
-	if err := config.InitFunc(cc, args); err != nil {
+	if err := config.InitCmd(cc, args); err != nil {
 		return err
 	}
 
@@ -72,7 +73,7 @@ func preRun(cc *cobra.Command, args []string) error {
 
 func handleMailBoxFlag(ctx context.Context, c *cobra.Command, flagNames []string) {
 	if !slices.Contains(flagNames, "user") && !slices.Contains(flagNames, "mailbox") {
-		print.Errf(ctx, "either --user or --mailbox flag is required")
+		print.Err(ctx, "either --user or --mailbox flag is required")
 		os.Exit(1)
 	}
 
@@ -125,6 +126,7 @@ func BuildCommandTree(cmd *cobra.Command) {
 	backup.AddCommands(cmd)
 	restore.AddCommands(cmd)
 	export.AddCommands(cmd)
+	debug.AddCommands(cmd)
 	help.AddCommands(cmd)
 }
 

src/cli/debug/debug.go

@@ -0,0 +1,120 @@
+package debug
+
+import (
+	"context"
+
+	"github.com/alcionai/clues"
+	"github.com/spf13/cobra"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	. "github.com/alcionai/corso/src/cli/print"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/pkg/fault"
+	"github.com/alcionai/corso/src/pkg/selectors"
+)
+
+var subCommandFuncs = []func() *cobra.Command{
+	metadataFilesCmd,
+}
+
+var debugCommands = []func(cmd *cobra.Command) *cobra.Command{
+	addOneDriveCommands,
+	addSharePointCommands,
+	addGroupsCommands,
+	addExchangeCommands,
+}
+
+// AddCommands attaches all `corso debug * *` commands to the parent.
+func AddCommands(cmd *cobra.Command) {
+	debugC, _ := utils.AddCommand(cmd, debugCmd(), utils.MarkDebugCommand())
+
+	for _, sc := range subCommandFuncs {
+		subCommand := sc()
+		utils.AddCommand(debugC, subCommand, utils.MarkDebugCommand())
+
+		for _, addTo := range debugCommands {
+			servCmd := addTo(subCommand)
+			flags.AddAllProviderFlags(servCmd)
+			flags.AddAllStorageFlags(servCmd)
+		}
+	}
+}
+
+// ---------------------------------------------------------------------------
+// Commands
+// ---------------------------------------------------------------------------
+
+const debugCommand = "debug"
+
+// The debug category of commands.
+// `corso debug [<subcommand>] [<flag>...]`
+func debugCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   debugCommand,
+		Short: "debugging & troubleshooting utilities",
+		Long:  `debug the data stored in corso.`,
+		RunE:  handledebugCmd,
+		Args:  cobra.NoArgs,
+	}
+}
+
+// Handler for flat calls to `corso debug`.
+// Produces the same output as `corso debug --help`.
+func handledebugCmd(cmd *cobra.Command, args []string) error {
+	return cmd.Help()
+}
+
+// The debug metadataFiles subcommand.
+// `corso debug metadata-files <service> [<flag>...]`
+var metadataFilesCommand = "metadata-files"
+
+func metadataFilesCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   metadataFilesCommand,
+		Short: "display all the metadata file contents stored by the service",
+		RunE:  handleMetadataFilesCmd,
+		Args:  cobra.NoArgs,
+	}
+}
+
+// Handler for calls to `corso debug metadata-files`.
+// Produces the same output as `corso debug metadata-files --help`.
+func handleMetadataFilesCmd(cmd *cobra.Command, args []string) error {
+	return cmd.Help()
+}
+
+// ---------------------------------------------------------------------------
+// runners
+// ---------------------------------------------------------------------------
+
+func genericMetadataFiles(
+	ctx context.Context,
+	cmd *cobra.Command,
+	args []string,
+	sel selectors.Selector,
+	backupID string,
+) error {
+	ctx = clues.Add(ctx, "backup_id", backupID)
+
+	r, _, err := utils.GetAccountAndConnect(ctx, cmd, sel.PathService())
+	if err != nil {
+		return Only(ctx, err)
+	}
+
+	defer utils.CloseRepo(ctx, r)
+
+	// read metadata
+	files, err := r.GetBackupMetadata(ctx, sel, backupID, fault.New(true))
+	if err != nil {
+		return Only(ctx, clues.Wrap(err, "retrieving metadata files"))
+	}
+
+	for _, file := range files {
+		Infof(ctx, "\n------------------------------")
+		Info(ctx, file.Name)
+		Info(ctx, file.Path)
+		Pretty(ctx, file.Data)
+	}
+
+	return nil
+}

src/cli/debug/exchange.go

@@ -0,0 +1,66 @@
+package debug
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/pkg/selectors"
+)
+
+// called by debug.go to map subcommands to provider-specific handling.
+func addExchangeCommands(cmd *cobra.Command) *cobra.Command {
+	var c *cobra.Command
+
+	switch cmd.Use {
+	case metadataFilesCommand:
+		c, _ = utils.AddCommand(cmd, exchangeMetadataFilesCmd(), utils.MarkDebugCommand())
+		c.Use = c.Use + " " + exchangeServiceCommandUseSuffix
+
+		flags.AddBackupIDFlag(c, true)
+	}
+
+	return c
+}
+
+const (
+	exchangeServiceCommand          = "exchange"
+	exchangeServiceCommandUseSuffix = "--backup <backupId>"
+
+	//nolint:lll
+	exchangeServiceCommandDebugExamples = `# Display file contents for backup 1234abcd
+corso debug metadata-files exchange --backup 1234abcd-12ab-cd34-56de-1234abcd`
+)
+
+// `corso debug metadata-files exchange [<flag>...] <destination>`
+func exchangeMetadataFilesCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:     exchangeServiceCommand,
+		Short:   "Display exchange metadata file content",
+		RunE:    metadataFilesExchangeCmd,
+		Args:    cobra.NoArgs,
+		Example: exchangeServiceCommandDebugExamples,
+	}
+}
+
+func metadataFilesExchangeCmd(cmd *cobra.Command, args []string) error {
+	ctx := cmd.Context()
+
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	sel := selectors.NewExchangeBackup([]string{"unused-placeholder"})
+	sel.Include(sel.AllData())
+
+	return genericMetadataFiles(
+		ctx,
+		cmd,
+		args,
+		sel.Selector,
+		flags.BackupIDFV)
+}

src/cli/debug/exchange_test.go

@@ -0,0 +1,77 @@
+package debug
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	flagsTD "github.com/alcionai/corso/src/cli/flags/testdata"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/internal/tester"
+)
+
+type ExchangeUnitSuite struct {
+	tester.Suite
+}
+
+func TestExchangeUnitSuite(t *testing.T) {
+	suite.Run(t, &ExchangeUnitSuite{Suite: tester.NewUnitSuite(t)})
+}
+
+func (suite *ExchangeUnitSuite) TestExchangeCommands() {
+	expectUse := exchangeServiceCommand + " " + exchangeServiceCommandUseSuffix
+
+	table := []struct {
+		name        string
+		use         string
+		expectUse   string
+		expectShort string
+		expectRunE  func(*cobra.Command, []string) error
+	}{
+		{
+			name:        "metdata-files exchange",
+			use:         metadataFilesCommand,
+			expectUse:   expectUse,
+			expectShort: exchangeMetadataFilesCmd().Short,
+			expectRunE:  metadataFilesExchangeCmd,
+		},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			t := suite.T()
+			parent := &cobra.Command{Use: metadataFilesCommand}
+
+			cmd := cliTD.SetUpCmdHasFlags(
+				t,
+				parent,
+				addExchangeCommands,
+				[]cliTD.UseCobraCommandFn{
+					flags.AddAllProviderFlags,
+					flags.AddAllStorageFlags,
+				},
+				flagsTD.WithFlags(
+					exchangeServiceCommand,
+					[]string{
+						"--" + flags.RunModeFN, flags.RunModeFlagTest,
+						"--" + flags.BackupFN, flagsTD.BackupInput,
+					},
+					flagsTD.PreparedProviderFlags(),
+					flagsTD.PreparedStorageFlags()))
+
+			cliTD.CheckCmdChild(
+				t,
+				parent,
+				3,
+				test.expectUse,
+				test.expectShort,
+				test.expectRunE)
+
+			assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+			flagsTD.AssertProviderFlags(t, cmd)
+			flagsTD.AssertStorageFlags(t, cmd)
+		})
+	}
+}

src/cli/debug/groups.go

@@ -0,0 +1,68 @@
+package debug
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/pkg/selectors"
+)
+
+// called by debug.go to map subcommands to provider-specific handling.
+func addGroupsCommands(cmd *cobra.Command) *cobra.Command {
+	var c *cobra.Command
+
+	switch cmd.Use {
+	case metadataFilesCommand:
+		c, _ = utils.AddCommand(cmd, groupsMetadataFilesCmd(), utils.MarkDebugCommand())
+
+		c.Use = c.Use + " " + groupsServiceCommandUseSuffix
+
+		flags.AddBackupIDFlag(c, true)
+	}
+
+	return c
+}
+
+// TODO: correct examples
+const (
+	groupsServiceCommand          = "groups"
+	groupsServiceCommandUseSuffix = "--backup <backupId>"
+
+	//nolint:lll
+	groupsServiceCommandDebugExamples = `# Display file contents for backup 1234abcd
+	corso debug metadata-files groups --backup 1234abcd-12ab-cd34-56de-1234abcd`
+)
+
+// `corso debug metadata-files groups [<flag>...] <destination>`
+func groupsMetadataFilesCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:     groupsServiceCommand,
+		Short:   "Display groups metadata file content",
+		RunE:    metadataFilesGroupsCmd,
+		Args:    cobra.NoArgs,
+		Example: groupsServiceCommandDebugExamples,
+	}
+}
+
+func metadataFilesGroupsCmd(cmd *cobra.Command, args []string) error {
+	ctx := cmd.Context()
+
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	sel := selectors.NewGroupsBackup([]string{"unused-placeholder"})
+	sel.Include(sel.AllData())
+
+	return genericMetadataFiles(
+		ctx,
+		cmd,
+		args,
+		sel.Selector,
+		flags.BackupIDFV)
+}

src/cli/debug/groups_test.go

@@ -0,0 +1,76 @@
+package debug
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	flagsTD "github.com/alcionai/corso/src/cli/flags/testdata"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/internal/tester"
+)
+
+type GroupsUnitSuite struct {
+	tester.Suite
+}
+
+func TestGroupsUnitSuite(t *testing.T) {
+	suite.Run(t, &GroupsUnitSuite{Suite: tester.NewUnitSuite(t)})
+}
+
+func (suite *GroupsUnitSuite) TestAddGroupsCommands() {
+	expectUse := groupsServiceCommand + " " + groupsServiceCommandUseSuffix
+
+	table := []struct {
+		name        string
+		use         string
+		expectUse   string
+		expectShort string
+		expectRunE  func(*cobra.Command, []string) error
+	}{
+		{
+			name:        "metdata-files groups",
+			use:         metadataFilesCommand,
+			expectUse:   expectUse,
+			expectShort: groupsMetadataFilesCmd().Short,
+			expectRunE:  metadataFilesGroupsCmd,
+		},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			t := suite.T()
+			parent := &cobra.Command{Use: metadataFilesCommand}
+
+			cmd := cliTD.SetUpCmdHasFlags(
+				t,
+				parent,
+				addGroupsCommands,
+				[]cliTD.UseCobraCommandFn{
+					flags.AddAllProviderFlags,
+					flags.AddAllStorageFlags,
+				},
+				flagsTD.WithFlags(
+					groupsServiceCommand,
+					[]string{
+						"--" + flags.RunModeFN, flags.RunModeFlagTest,
+						"--" + flags.BackupFN, flagsTD.BackupInput,
+					},
+					flagsTD.PreparedProviderFlags(),
+					flagsTD.PreparedStorageFlags()))
+
+			cliTD.CheckCmdChild(
+				t,
+				parent,
+				3,
+				test.expectUse,
+				test.expectShort,
+				test.expectRunE)
+
+			assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+			flagsTD.AssertStorageFlags(t, cmd)
+		})
+	}
+}

src/cli/debug/onedrive.go

@@ -0,0 +1,66 @@
+package debug
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/pkg/selectors"
+)
+
+// called by debug.go to map subcommands to provider-specific handling.
+func addOneDriveCommands(cmd *cobra.Command) *cobra.Command {
+	var c *cobra.Command
+
+	switch cmd.Use {
+	case metadataFilesCommand:
+		c, _ = utils.AddCommand(cmd, oneDriveMetadataFilesCmd(), utils.MarkDebugCommand())
+		c.Use = c.Use + " " + oneDriveServiceCommandUseSuffix
+
+		flags.AddBackupIDFlag(c, true)
+	}
+
+	return c
+}
+
+const (
+	oneDriveServiceCommand          = "onedrive"
+	oneDriveServiceCommandUseSuffix = "--backup <backupId>"
+
+	//nolint:lll
+	oneDriveServiceCommandDebugExamples = `# Display file contents for backup 1234abcd
+	corso debug metadata-files onedrive --backup 1234abcd-12ab-cd34-56de-1234abcd`
+)
+
+// `corso debug metadata-files onedrive [<flag>...] <destination>`
+func oneDriveMetadataFilesCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:     oneDriveServiceCommand,
+		Short:   "Display onedrive metadata file content",
+		RunE:    metadataFilesOneDriveCmd,
+		Args:    cobra.NoArgs,
+		Example: oneDriveServiceCommandDebugExamples,
+	}
+}
+
+func metadataFilesOneDriveCmd(cmd *cobra.Command, args []string) error {
+	ctx := cmd.Context()
+
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	sel := selectors.NewOneDriveBackup([]string{"unused-placeholder"})
+	sel.Include(sel.AllData())
+
+	return genericMetadataFiles(
+		ctx,
+		cmd,
+		args,
+		sel.Selector,
+		flags.BackupIDFV)
+}

src/cli/debug/onedrive_test.go

@@ -0,0 +1,76 @@
+package debug
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	flagsTD "github.com/alcionai/corso/src/cli/flags/testdata"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/internal/tester"
+)
+
+type OneDriveUnitSuite struct {
+	tester.Suite
+}
+
+func TestOneDriveUnitSuite(t *testing.T) {
+	suite.Run(t, &OneDriveUnitSuite{Suite: tester.NewUnitSuite(t)})
+}
+
+func (suite *OneDriveUnitSuite) TestAddOneDriveCommands() {
+	expectUse := oneDriveServiceCommand + " " + oneDriveServiceCommandUseSuffix
+
+	table := []struct {
+		name        string
+		use         string
+		expectUse   string
+		expectShort string
+		expectRunE  func(*cobra.Command, []string) error
+	}{
+		{
+			name:        "metadata-files onedrive",
+			use:         metadataFilesCommand,
+			expectUse:   expectUse,
+			expectShort: oneDriveMetadataFilesCmd().Short,
+			expectRunE:  metadataFilesOneDriveCmd,
+		},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			t := suite.T()
+			parent := &cobra.Command{Use: metadataFilesCommand}
+
+			cmd := cliTD.SetUpCmdHasFlags(
+				t,
+				parent,
+				addOneDriveCommands,
+				[]cliTD.UseCobraCommandFn{
+					flags.AddAllProviderFlags,
+					flags.AddAllStorageFlags,
+				},
+				flagsTD.WithFlags(
+					oneDriveServiceCommand,
+					[]string{
+						"--" + flags.RunModeFN, flags.RunModeFlagTest,
+						"--" + flags.BackupFN, flagsTD.BackupInput,
+					},
+					flagsTD.PreparedProviderFlags(),
+					flagsTD.PreparedStorageFlags()))
+
+			cliTD.CheckCmdChild(
+				t,
+				parent,
+				3,
+				test.expectUse,
+				test.expectShort,
+				test.expectRunE)
+
+			assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+			flagsTD.AssertStorageFlags(t, cmd)
+		})
+	}
+}

src/cli/debug/sharepoint.go

@@ -0,0 +1,66 @@
+package debug
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/pkg/selectors"
+)
+
+// called by debug.go to map subcommands to provider-specific handling.
+func addSharePointCommands(cmd *cobra.Command) *cobra.Command {
+	var c *cobra.Command
+
+	switch cmd.Use {
+	case metadataFilesCommand:
+		c, _ = utils.AddCommand(cmd, sharePointMetadataFilesCmd(), utils.MarkDebugCommand())
+		c.Use = c.Use + " " + sharePointServiceCommandUseSuffix
+
+		flags.AddBackupIDFlag(c, true)
+	}
+
+	return c
+}
+
+const (
+	sharePointServiceCommand          = "sharepoint"
+	sharePointServiceCommandUseSuffix = "--backup <backupId>"
+
+	//nolint:lll
+	sharePointServiceCommandDebugExamples = `# Display file contents for backup 1234abcd
+	corso debug metadata-files sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd`
+)
+
+// `corso debug metadata-files sharepoint [<flag>...] <destination>`
+func sharePointMetadataFilesCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:     sharePointServiceCommand,
+		Short:   "Display sharepoint metadata file content",
+		RunE:    metadataFilesSharePointCmd,
+		Args:    cobra.NoArgs,
+		Example: sharePointServiceCommandDebugExamples,
+	}
+}
+
+func metadataFilesSharePointCmd(cmd *cobra.Command, args []string) error {
+	ctx := cmd.Context()
+
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	sel := selectors.NewSharePointBackup([]string{"unused-placeholder"})
+	sel.Include(sel.LibraryFolders(selectors.Any()))
+
+	return genericMetadataFiles(
+		ctx,
+		cmd,
+		args,
+		sel.Selector,
+		flags.BackupIDFV)
+}

src/cli/debug/sharepoint_test.go

@@ -0,0 +1,76 @@
+package debug
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	flagsTD "github.com/alcionai/corso/src/cli/flags/testdata"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/internal/tester"
+)
+
+type SharePointUnitSuite struct {
+	tester.Suite
+}
+
+func TestSharePointUnitSuite(t *testing.T) {
+	suite.Run(t, &SharePointUnitSuite{Suite: tester.NewUnitSuite(t)})
+}
+
+func (suite *SharePointUnitSuite) TestAddSharePointCommands() {
+	expectUse := sharePointServiceCommand + " " + sharePointServiceCommandUseSuffix
+
+	table := []struct {
+		name        string
+		use         string
+		expectUse   string
+		expectShort string
+		expectRunE  func(*cobra.Command, []string) error
+	}{
+		{
+			name:        "metdata-files sharepoint",
+			use:         metadataFilesCommand,
+			expectUse:   expectUse,
+			expectShort: sharePointMetadataFilesCmd().Short,
+			expectRunE:  metadataFilesSharePointCmd,
+		},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			t := suite.T()
+			parent := &cobra.Command{Use: metadataFilesCommand}
+
+			cmd := cliTD.SetUpCmdHasFlags(
+				t,
+				parent,
+				addSharePointCommands,
+				[]cliTD.UseCobraCommandFn{
+					flags.AddAllProviderFlags,
+					flags.AddAllStorageFlags,
+				},
+				flagsTD.WithFlags(
+					sharePointServiceCommand,
+					[]string{
+						"--" + flags.RunModeFN, flags.RunModeFlagTest,
+						"--" + flags.BackupFN, flagsTD.BackupInput,
+					},
+					flagsTD.PreparedProviderFlags(),
+					flagsTD.PreparedStorageFlags()))
+
+			cliTD.CheckCmdChild(
+				t,
+				parent,
+				3,
+				test.expectUse,
+				test.expectShort,
+				test.expectRunE)
+
+			assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+			flagsTD.AssertStorageFlags(t, cmd)
+		})
+	}
+}

src/cli/export/exchange.go

@@ -0,0 +1,101 @@
+package export
+
+import (
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/cli/utils"
+)
+
+// called by export.go to map subcommands to provider-specific handling.
+func addExchangeCommands(cmd *cobra.Command) *cobra.Command {
+	var c *cobra.Command
+
+	switch cmd.Use {
+	case exportCommand:
+		c, _ = utils.AddCommand(cmd, exchangeExportCmd())
+
+		c.Use = c.Use + " " + exchangeServiceCommandUseSuffix
+
+		flags.AddBackupIDFlag(c, true)
+		flags.AddExchangeDetailsAndRestoreFlags(c, true)
+		flags.AddExportConfigFlags(c)
+		flags.AddFailFastFlag(c)
+	}
+
+	return c
+}
+
+const (
+	exchangeServiceCommand          = "exchange"
+	exchangeServiceCommandUseSuffix = "<destination> --backup <backupId>"
+
+	// TODO(meain): remove message about only supporting email exports once others are added
+	//nolint:lll
+	exchangeServiceCommandExportExamples = `> Only email exports are supported as of now.
+
+# Export emails with ID 98765abcdef and 12345abcdef from Alice's last backup (1234abcd...) to my-folder
+corso export exchange my-folder --backup 1234abcd-12ab-cd34-56de-1234abcd --email 98765abcdef,12345abcdef
+
+# Export emails with subject containing "Hello world" in the "Inbox" to my-folder
+corso export exchange --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --email-subject "Hello world" --email-folder Inbox my-folder`
+
+// TODO(meain): Uncomment once support for these are added
+// 		`# Export an entire calendar to my-folder
+// corso export exchange --backup 1234abcd-12ab-cd34-56de-1234abcd \
+//     --event-calendar Calendar my-folder
+
+// # Export the contact with ID abdef0101 to my-folder
+// corso export exchange --backup 1234abcd-12ab-cd34-56de-1234abcd --contact abdef0101 my-folder`
+)
+
+// `corso export exchange [<flag>...] <destination>`
+func exchangeExportCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   exchangeServiceCommand,
+		Short: "Export M365 Exchange service data",
+		RunE:  exportExchangeCmd,
+		Args: func(cmd *cobra.Command, args []string) error {
+			if len(args) != 1 {
+				return errors.New("missing export destination")
+			}
+
+			return nil
+		},
+		Example: exchangeServiceCommandExportExamples,
+	}
+}
+
+// processes an exchange service export.
+func exportExchangeCmd(cmd *cobra.Command, args []string) error {
+	ctx := cmd.Context()
+
+	if utils.HasNoFlagsAndShownHelp(cmd) {
+		return nil
+	}
+
+	opts := utils.MakeExchangeOpts(cmd)
+
+	if flags.RunModeFV == flags.RunModeFlagTest {
+		return nil
+	}
+
+	if err := utils.ValidateExchangeRestoreFlags(flags.BackupIDFV, opts); err != nil {
+		return err
+	}
+
+	sel := utils.IncludeExchangeRestoreDataSelectors(opts)
+	utils.FilterExchangeRestoreInfoSelectors(sel, opts)
+
+	return runExport(
+		ctx,
+		cmd,
+		args,
+		opts.ExportCfg,
+		sel.Selector,
+		flags.BackupIDFV,
+		"Exchange",
+		defaultAcceptedFormatTypes)
+}

src/cli/export/exchange_test.go

@@ -0,0 +1,78 @@
+package export
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	flagsTD "github.com/alcionai/corso/src/cli/flags/testdata"
+	cliTD "github.com/alcionai/corso/src/cli/testdata"
+	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/internal/tester"
+)
+
+type ExchangeUnitSuite struct {
+	tester.Suite
+}
+
+func TestExchangeUnitSuite(t *testing.T) {
+	suite.Run(t, &ExchangeUnitSuite{Suite: tester.NewUnitSuite(t)})
+}
+
+func (suite *ExchangeUnitSuite) TestAddExchangeCommands() {
+	expectUse := exchangeServiceCommand + " " + exchangeServiceCommandUseSuffix
+
+	table := []struct {
+		name        string
+		use         string
+		expectUse   string
+		expectShort string
+		expectRunE  func(*cobra.Command, []string) error
+	}{
+		{"export exchange", exportCommand, expectUse, exchangeExportCmd().Short, exportExchangeCmd},
+	}
+	for _, test := range table {
+		suite.Run(test.name, func() {
+			t := suite.T()
+			parent := &cobra.Command{Use: exportCommand}
+
+			cmd := cliTD.SetUpCmdHasFlags(
+				t,
+				parent,
+				addExchangeCommands,
+				[]cliTD.UseCobraCommandFn{
+					flags.AddAllProviderFlags,
+					flags.AddAllStorageFlags,
+				},
+				flagsTD.WithFlags(
+					exchangeServiceCommand,
+					[]string{
+						flagsTD.RestoreDestination,
+						"--" + flags.RunModeFN, flags.RunModeFlagTest,
+						"--" + flags.BackupFN, flagsTD.BackupInput,
+						"--" + flags.FormatFN, flagsTD.FormatType,
+						"--" + flags.ArchiveFN,
+					},
+					flagsTD.PreparedProviderFlags(),
+					flagsTD.PreparedStorageFlags()))
+
+			cliTD.CheckCmdChild(
+				t,
+				parent,
+				3,
+				test.expectUse,
+				test.expectShort,
+				test.expectRunE)
+
+			opts := utils.MakeExchangeOpts(cmd)
+
+			assert.Equal(t, flagsTD.BackupInput, flags.BackupIDFV)
+			assert.Equal(t, flagsTD.Archive, opts.ExportCfg.Archive)
+			assert.Equal(t, flagsTD.FormatType, opts.ExportCfg.Format)
+			flagsTD.AssertStorageFlags(t, cmd)
+		})
+	}
+}

src/cli/export/export.go

@@ -11,10 +11,11 @@ import (
 	"github.com/alcionai/corso/src/cli/flags"
 	. "github.com/alcionai/corso/src/cli/print"
 	"github.com/alcionai/corso/src/cli/utils"
-	"github.com/alcionai/corso/src/internal/common/dttm"
 	"github.com/alcionai/corso/src/internal/data"
 	"github.com/alcionai/corso/src/internal/observe"
+	"github.com/alcionai/corso/src/internal/operations"
 	"github.com/alcionai/corso/src/pkg/control"
+	"github.com/alcionai/corso/src/pkg/dttm"
 	"github.com/alcionai/corso/src/pkg/export"
 	"github.com/alcionai/corso/src/pkg/selectors"
 )
@@ -23,8 +24,11 @@ var exportCommands = []func(cmd *cobra.Command) *cobra.Command{
 	addOneDriveCommands,
 	addSharePointCommands,
 	addGroupsCommands,
+	addExchangeCommands,
 }
 
+var defaultAcceptedFormatTypes = []string{string(control.DefaultFormat)}
+
 // AddCommands attaches all `corso export * *` commands to the parent.
 func AddCommands(cmd *cobra.Command) {
 	subCommand := exportCmd()
@@ -63,8 +67,9 @@ func runExport(
 	ueco utils.ExportCfgOpts,
 	sel selectors.Selector,
 	backupID, serviceName string,
+	acceptedFormatTypes []string,
 ) error {
-	if err := utils.ValidateExportConfigFlags(&ueco); err != nil {
+	if err := utils.ValidateExportConfigFlags(&ueco, acceptedFormatTypes); err != nil {
 		return Only(ctx, err)
 	}
 
@@ -92,7 +97,7 @@ func runExport(
 		return Only(ctx, clues.Wrap(err, "Failed to initialize "+serviceName+" export"))
 	}
 
-	expColl, err := eo.Run(ctx)
+	collections, err := eo.Run(ctx)
 	if err != nil {
 		if errors.Is(err, data.ErrNotFound) {
 			return Only(ctx, clues.New("Backup or backup details missing for id "+backupID))
@@ -101,14 +106,18 @@ func runExport(
 		return Only(ctx, clues.Wrap(err, "Failed to run "+serviceName+" export"))
 	}
 
-	// It would be better to give a progressbar than a spinner, but we
-	// have any way of knowing how many files are available as of now.
-	diskWriteComplete := observe.MessageWithCompletion(ctx, "Writing data to disk")
-	defer close(diskWriteComplete)
+	if err = showExportProgress(ctx, eo, collections, exportLocation); err != nil {
+		return err
+	}
 
-	err = export.ConsumeExportCollections(ctx, exportLocation, expColl, eo.Errors)
-	if err != nil {
-		return Only(ctx, err)
+	if len(eo.Errors.Recovered()) > 0 {
+		Infof(ctx, "\nExport failures")
+
+		for _, i := range eo.Errors.Recovered() {
+			Err(ctx, i.Error())
+		}
+
+		return Only(ctx, clues.New("Incomplete export of "+serviceName+" data"))
 	}
 
 	stats := eo.GetStats()
@@ -122,3 +131,23 @@ func runExport(
 
 	return nil
 }
+
+// slim wrapper that allows us to defer the progress bar closure with the expected scope.
+func showExportProgress(
+	ctx context.Context,
+	op operations.ExportOperation,
+	collections []export.Collectioner,
+	exportLocation string,
+) error {
+	// It would be better to give a progressbar than a spinner, but we
+	// have any way of knowing how many files are available as of now.
+	progressMessage := observe.MessageWithCompletion(ctx, observe.DefaultCfg(), "Writing data to disk")
+	defer close(progressMessage)
+
+	err := export.ConsumeExportCollections(ctx, exportLocation, collections, op.Errors)
+	if err != nil {
+		return Only(ctx, err)
+	}
+
+	return nil
+}

src/cli/export/groups.go

@@ -3,29 +3,22 @@ package export
 import (
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
+	"github.com/alcionai/corso/src/pkg/control"
 )
 
 // called by export.go to map subcommands to provider-specific handling.
 func addGroupsCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case exportCommand:
-		c, fs = utils.AddCommand(cmd, groupsExportCmd(), utils.MarkPreviewCommand())
+		c, _ = utils.AddCommand(cmd, groupsExportCmd(), utils.MarkPreviewCommand())
 
 		c.Use = c.Use + " " + groupsServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --user) and more frequently used flags take precedence.
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
 		flags.AddSiteFlag(c, false)
 		flags.AddSiteIDFlag(c, false)
@@ -57,7 +50,13 @@ corso export groups my-exports --backup 1234abcd-12ab-cd34-56de-1234abcd
 
 # Export all files and folders in folder "Documents/Finance Reports" that were created before 2020 to /my-exports
 corso export groups my-exports --backup 1234abcd-12ab-cd34-56de-1234abcd \
-    --folder "Documents/Finance Reports" --file-created-before 2020-01-01T00:00:00`
+    --folder "Documents/Finance Reports" --file-created-before 2020-01-01T00:00:00
+
+# Export all posts from a conversation with topic "hello world" from group mailbox's last backup to /my-exports
+corso export groups my-exports --backup 1234abcd-12ab-cd34-56de-1234abcd --conversation "hello world"
+
+# Export post with ID 98765abcdef from a conversation from group mailbox's last backup to /my-exports
+corso export groups my-exports --backup 1234abcd-12ab-cd34-56de-1234abcd --conversation "hello world" --post 98765abcdef`
 )
 
 // `corso export groups [<flag>...] <destination>`
@@ -99,5 +98,18 @@ func exportGroupsCmd(cmd *cobra.Command, args []string) error {
 	sel := utils.IncludeGroupsRestoreDataSelectors(ctx, opts)
 	utils.FilterGroupsRestoreInfoSelectors(sel, opts)
 
-	return runExport(ctx, cmd, args, opts.ExportCfg, sel.Selector, flags.BackupIDFV, "Groups")
+	acceptedGroupsFormatTypes := []string{
+		string(control.DefaultFormat),
+		string(control.JSONFormat),
+	}
+
+	return runExport(
+		ctx,
+		cmd,
+		args,
+		opts.ExportCfg,
+		sel.Selector,
+		flags.BackupIDFV,
+		"Groups",
+		acceptedGroupsFormatTypes)
 }

src/cli/export/onedrive.go

@@ -3,7 +3,6 @@ package export
 import (
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
@@ -11,21 +10,14 @@ import (
 
 // called by export.go to map subcommands to provider-specific handling.
 func addOneDriveCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case exportCommand:
-		c, fs = utils.AddCommand(cmd, oneDriveExportCmd())
+		c, _ = utils.AddCommand(cmd, oneDriveExportCmd())
 
 		c.Use = c.Use + " " + oneDriveServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --user) and more frequently used flags take precedence.
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
 		flags.AddOneDriveDetailsAndRestoreFlags(c)
 		flags.AddExportConfigFlags(c)
@@ -90,5 +82,13 @@ func exportOneDriveCmd(cmd *cobra.Command, args []string) error {
 	sel := utils.IncludeOneDriveRestoreDataSelectors(opts)
 	utils.FilterOneDriveRestoreInfoSelectors(sel, opts)
 
-	return runExport(ctx, cmd, args, opts.ExportCfg, sel.Selector, flags.BackupIDFV, "OneDrive")
+	return runExport(
+		ctx,
+		cmd,
+		args,
+		opts.ExportCfg,
+		sel.Selector,
+		flags.BackupIDFV,
+		"OneDrive",
+		defaultAcceptedFormatTypes)
 }

src/cli/export/sharepoint.go

@@ -3,7 +3,6 @@ package export
 import (
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
@@ -11,21 +10,14 @@ import (
 
 // called by export.go to map subcommands to provider-specific handling.
 func addSharePointCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case exportCommand:
-		c, fs = utils.AddCommand(cmd, sharePointExportCmd())
+		c, _ = utils.AddCommand(cmd, sharePointExportCmd())
 
 		c.Use = c.Use + " " + sharePointServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --user) and more frequently used flags take precedence.
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
 		flags.AddSharePointDetailsAndRestoreFlags(c)
 		flags.AddExportConfigFlags(c)
@@ -53,7 +45,27 @@ corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
 
 # Export all files in the "Documents" library to the current directory.
 corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
-    --library Documents --folder "Display Templates/Style Sheets" .`
+    --library Documents --folder "Display Templates/Style Sheets" .
+
+# Export lists by their name(s)
+corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list "list-name-1,list-name-2" .
+
+# Export lists created after a given time
+corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-created-after 2024-01-01T12:23:34 .
+
+# Export lists created before a given time
+corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-created-before 2024-01-01T12:23:34 .
+
+# Export lists modified before a given time
+corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-modified-before 2024-01-01T12:23:34 .
+
+# Export lists modified after a given time
+corso export sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-modified-after 2024-01-01T12:23:34 .`
 )
 
 // `corso export sharepoint [<flag>...] <destination>`
@@ -94,5 +106,13 @@ func exportSharePointCmd(cmd *cobra.Command, args []string) error {
 	sel := utils.IncludeSharePointRestoreDataSelectors(ctx, opts)
 	utils.FilterSharePointRestoreInfoSelectors(sel, opts)
 
-	return runExport(ctx, cmd, args, opts.ExportCfg, sel.Selector, flags.BackupIDFV, "SharePoint")
+	return runExport(
+		ctx,
+		cmd,
+		args,
+		opts.ExportCfg,
+		sel.Selector,
+		flags.BackupIDFV,
+		"SharePoint",
+		defaultAcceptedFormatTypes)
 }

src/cli/export/sharepoint_test.go

@@ -60,8 +60,11 @@ func (suite *SharePointUnitSuite) TestAddSharePointCommands() {
 						"--" + flags.FileCreatedBeforeFN, flagsTD.FileCreatedBeforeInput,
 						"--" + flags.FileModifiedAfterFN, flagsTD.FileModifiedAfterInput,
 						"--" + flags.FileModifiedBeforeFN, flagsTD.FileModifiedBeforeInput,
-						"--" + flags.ListItemFN, flagsTD.FlgInputs(flagsTD.ListItemInput),
-						"--" + flags.ListFolderFN, flagsTD.FlgInputs(flagsTD.ListFolderInput),
+						"--" + flags.ListFN, flagsTD.FlgInputs(flagsTD.ListsInput),
+						"--" + flags.ListCreatedAfterFN, flagsTD.ListCreatedAfterInput,
+						"--" + flags.ListCreatedBeforeFN, flagsTD.ListCreatedBeforeInput,
+						"--" + flags.ListModifiedAfterFN, flagsTD.ListModifiedAfterInput,
+						"--" + flags.ListModifiedBeforeFN, flagsTD.ListModifiedBeforeInput,
 						"--" + flags.PageFN, flagsTD.FlgInputs(flagsTD.PageInput),
 						"--" + flags.PageFolderFN, flagsTD.FlgInputs(flagsTD.PageFolderInput),
 						"--" + flags.FormatFN, flagsTD.FormatType,
@@ -88,8 +91,11 @@ func (suite *SharePointUnitSuite) TestAddSharePointCommands() {
 			assert.Equal(t, flagsTD.FileCreatedBeforeInput, opts.FileCreatedBefore)
 			assert.Equal(t, flagsTD.FileModifiedAfterInput, opts.FileModifiedAfter)
 			assert.Equal(t, flagsTD.FileModifiedBeforeInput, opts.FileModifiedBefore)
-			assert.ElementsMatch(t, flagsTD.ListItemInput, opts.ListItem)
-			assert.ElementsMatch(t, flagsTD.ListFolderInput, opts.ListFolder)
+			assert.ElementsMatch(t, flagsTD.ListsInput, opts.Lists)
+			assert.Equal(t, flagsTD.ListCreatedAfterInput, opts.ListCreatedAfter)
+			assert.Equal(t, flagsTD.ListCreatedBeforeInput, opts.ListCreatedBefore)
+			assert.Equal(t, flagsTD.ListModifiedAfterInput, opts.ListModifiedAfter)
+			assert.Equal(t, flagsTD.ListModifiedBeforeInput, opts.ListModifiedBefore)
 			assert.ElementsMatch(t, flagsTD.PageInput, opts.Page)
 			assert.ElementsMatch(t, flagsTD.PageFolderInput, opts.PageFolder)
 			assert.Equal(t, flagsTD.Archive, opts.ExportCfg.Archive)

src/cli/flags/backup_create.go

@@ -0,0 +1,11 @@
+package flags
+
+import (
+	"github.com/spf13/cobra"
+)
+
+func AddGenericBackupFlags(cmd *cobra.Command) {
+	AddFailFastFlag(cmd)
+	AddDisableIncrementalsFlag(cmd)
+	AddForceItemDataDownloadFlag(cmd)
+}

src/cli/flags/backup_list.go

@@ -12,9 +12,11 @@ func AddAllBackupListFlags(cmd *cobra.Command) {
 }
 
 func AddFailedItemsFN(cmd *cobra.Command) {
-	cmd.Flags().StringVar(
-		&ListFailedItemsFV, FailedItemsFN, Show,
+	fs := cmd.Flags()
+	fs.StringVar(
+		&FailedItemsFV, FailedItemsFN, Show,
 		"Toggles showing or hiding the list of items that failed.")
+	cobra.CheckErr(fs.MarkHidden(FailedItemsFN))
 }
 
 func AddSkippedItemsFN(cmd *cobra.Command) {

src/cli/flags/exchange.go

@@ -49,7 +49,7 @@ var (
 
 // AddExchangeDetailsAndRestoreFlags adds flags that are common to both the
 // details and restore commands.
-func AddExchangeDetailsAndRestoreFlags(cmd *cobra.Command) {
+func AddExchangeDetailsAndRestoreFlags(cmd *cobra.Command, emailOnly bool) {
 	fs := cmd.Flags()
 
 	// email flags
@@ -78,6 +78,12 @@ func AddExchangeDetailsAndRestoreFlags(cmd *cobra.Command) {
 		EmailReceivedBeforeFN, "",
 		"Select emails received before this datetime.")
 
+	// NOTE: Only temporary until we add support for exporting the
+	// others as well in exchange.
+	if emailOnly {
+		return
+	}
+
 	// event flags
 	fs.StringSliceVar(
 		&EventFV,

src/cli/flags/filesystem.go

@@ -28,13 +28,6 @@ func AddFilesystemFlags(cmd *cobra.Command) {
 		"",
 		"path to local or network storage")
 	cobra.CheckErr(cmd.MarkFlagRequired(FilesystemPathFN))
-
-	fs.BoolVar(
-		&SucceedIfExistsFV,
-		SucceedIfExistsFN,
-		false,
-		"Exit with success if the repo has already been initialized.")
-	cobra.CheckErr(fs.MarkHidden("succeed-if-exists"))
 }
 
 func FilesystemFlagOverrides(cmd *cobra.Command) map[string]string {

src/cli/flags/groups.go

@@ -4,12 +4,17 @@ import (
 	"github.com/spf13/cobra"
 )
 
-const DataMessages = "messages"
+const (
+	DataMessages      = "messages"
+	DataConversations = "conversations"
+)
 
 const (
-	ChannelFN = "channel"
-	GroupFN   = "group"
-	MessageFN = "message"
+	ChannelFN      = "channel"
+	ConversationFN = "conversation"
+	GroupFN        = "group"
+	MessageFN      = "message"
+	PostFN         = "post"
 
 	MessageCreatedAfterFN    = "message-created-after"
 	MessageCreatedBeforeFN   = "message-created-before"
@@ -18,9 +23,11 @@ const (
 )
 
 var (
-	ChannelFV []string
-	GroupFV   []string
-	MessageFV []string
+	ChannelFV      []string
+	ConversationFV []string
+	GroupFV        []string
+	MessageFV      []string
+	PostFV         []string
 
 	MessageCreatedAfterFV    string
 	MessageCreatedBeforeFV   string
@@ -60,14 +67,24 @@ func AddGroupDetailsAndRestoreFlags(cmd *cobra.Command) {
 		&MessageLastReplyBeforeFV,
 		MessageLastReplyBeforeFN, "",
 		"Select messages with replies before this datetime.")
+
+	fs.StringSliceVar(
+		&ConversationFV,
+		ConversationFN, nil,
+		"Select data within a Group's Conversation.")
+
+	fs.StringSliceVar(
+		&PostFV,
+		PostFN, nil,
+		"Select Conversation Posts by reference.")
 }
 
-// AddGroupFlag adds the --group flag, which accepts id or name values.
-// TODO: need to decide what the appropriate "name" to accept here is.
-// keepers thinks its either DisplayName or MailNickname or Mail
-// Mail is most accurate, MailNickame is accurate and shorter, but the end user
-// may not see either one visibly.
-// https://learn.microsoft.com/en-us/graph/api/group-list?view=graph-rest-1.0&tabs=http
+// AddGroupFlag adds the --group flag, which accepts either the id,
+// the display name, or the mailbox address as its values.  Users are
+// expected to supply the display name.  The ID is supported becase, well,
+// IDs.  The mailbox address is supported as a lookup fallback for certain
+// SDK cases, therefore it's also supported here, though that support
+// isn't exposed to end users.
 func AddGroupFlag(cmd *cobra.Command) {
 	cmd.Flags().StringSliceVar(
 		&GroupFV,

src/cli/flags/onedrive.go

@@ -12,6 +12,8 @@ const (
 	FileCreatedBeforeFN  = "file-created-before"
 	FileModifiedAfterFN  = "file-modified-after"
 	FileModifiedBeforeFN = "file-modified-before"
+
+	UseOldDeltaProcessFN = "use-old-delta-process"
 )
 
 var (
@@ -22,6 +24,8 @@ var (
 	FileCreatedBeforeFV  string
 	FileModifiedAfterFV  string
 	FileModifiedBeforeFV string
+
+	UseOldDeltaProcessFV bool
 )
 
 // AddOneDriveDetailsAndRestoreFlags adds flags that are common to both the

src/cli/flags/options.go

@@ -5,43 +5,47 @@ import (
 )
 
 const (
-	AlertsFN                    = "alerts"
-	DeltaPageSizeFN             = "delta-page-size"
-	DisableConcurrencyLimiterFN = "disable-concurrency-limiter"
-	DisableDeltaFN              = "disable-delta"
-	DisableIncrementalsFN       = "disable-incrementals"
-	ForceItemDataDownloadFN     = "force-item-data-download"
-	EnableImmutableIDFN         = "enable-immutable-id"
-	FailFastFN                  = "fail-fast"
-	FailedItemsFN               = "failed-items"
-	FetchParallelismFN          = "fetch-parallelism"
-	NoStatsFN                   = "no-stats"
-	RecoveredErrorsFN           = "recovered-errors"
-	NoPermissionsFN             = "no-permissions"
-	RunModeFN                   = "run-mode"
-	SkippedItemsFN              = "skipped-items"
-	SkipReduceFN                = "skip-reduce"
+	AlertsFN                      = "alerts"
+	ConfigFileFN                  = "config-file"
+	DeltaPageSizeFN               = "delta-page-size"
+	DisableDeltaFN                = "disable-delta"
+	DisableIncrementalsFN         = "disable-incrementals"
+	DisableLazyItemReaderFN       = "disable-lazy-item-reader"
+	DisableSlidingWindowLimiterFN = "disable-sliding-window-limiter"
+	ForceItemDataDownloadFN       = "force-item-data-download"
+	EnableImmutableIDFN           = "enable-immutable-id"
+	FailFastFN                    = "fail-fast"
+	FailedItemsFN                 = "failed-items"
+	FetchParallelismFN            = "fetch-parallelism"
+	NoPermissionsFN               = "no-permissions"
+	NoStatsFN                     = "no-stats"
+	RecoveredErrorsFN             = "recovered-errors"
+	RunModeFN                     = "run-mode"
+	SkippedItemsFN                = "skipped-items"
+	SkipReduceFN                  = "skip-reduce"
 )
 
 var (
-	DeltaPageSizeFV             int
-	DisableConcurrencyLimiterFV bool
-	DisableDeltaFV              bool
-	DisableIncrementalsFV       bool
-	ForceItemDataDownloadFV     bool
-	EnableImmutableIDFV         bool
-	FailFastFV                  bool
-	FetchParallelismFV          int
-	ListAlertsFV                string
-	ListFailedItemsFV           string
-	ListSkippedItemsFV          string
-	ListRecoveredErrorsFV       string
-	NoStatsFV                   bool
+	ConfigFileFV                  string
+	DeltaPageSizeFV               int
+	DisableDeltaFV                bool
+	DisableIncrementalsFV         bool
+	DisableLazyItemReaderFV       bool
+	DisableSlidingWindowLimiterFV bool
+	ForceItemDataDownloadFV       bool
+	EnableImmutableIDFV           bool
+	FailFastFV                    bool
+	FailedItemsFV                 string
+	FetchParallelismFV            int
+	ListAlertsFV                  string
+	ListSkippedItemsFV            string
+	ListRecoveredErrorsFV         string
+	NoPermissionsFV               bool
+	NoStatsFV                     bool
 	// RunMode describes the type of run, such as:
 	// flagtest, dry, run.  Should default to 'run'.
-	RunModeFV       string
-	NoPermissionsFV bool
-	SkipReduceFV    bool
+	RunModeFV    string
+	SkipReduceFV bool
 )
 
 // well-known flag values
@@ -151,19 +155,6 @@ func AddEnableImmutableIDFlag(cmd *cobra.Command) {
 	cobra.CheckErr(fs.MarkHidden(EnableImmutableIDFN))
 }
 
-// AddDisableConcurrencyLimiterFlag adds a hidden cli flag which, when set,
-// removes concurrency limits when communicating with graph API. This
-// flag is only relevant for exchange backups for now
-func AddDisableConcurrencyLimiterFlag(cmd *cobra.Command) {
-	fs := cmd.Flags()
-	fs.BoolVar(
-		&DisableConcurrencyLimiterFV,
-		DisableConcurrencyLimiterFN,
-		false,
-		"Disable concurrency limiter middleware. Default: false")
-	cobra.CheckErr(fs.MarkHidden(DisableConcurrencyLimiterFN))
-}
-
 // AddRunModeFlag adds the hidden --run-mode flag.
 func AddRunModeFlag(cmd *cobra.Command, persistent bool) {
 	fs := cmd.Flags()
@@ -174,3 +165,34 @@ func AddRunModeFlag(cmd *cobra.Command, persistent bool) {
 	fs.StringVar(&RunModeFV, RunModeFN, "run", "What mode to run: dry, test, run.  Defaults to run.")
 	cobra.CheckErr(fs.MarkHidden(RunModeFN))
 }
+
+// AddDisableSlidingWindowLimiterFN disables the experimental sliding window rate
+// limiter for graph API requests. This is only relevant for exchange backups.
+// Exchange restores continue to use the default token bucket rate limiter.
+// Setting this flag switches exchange backups to use the default token bucket
+// rate limiter.
+func AddDisableSlidingWindowLimiterFlag(cmd *cobra.Command) {
+	fs := cmd.Flags()
+	fs.BoolVar(
+		&DisableSlidingWindowLimiterFV,
+		DisableSlidingWindowLimiterFN,
+		false,
+		"Disable sliding window rate limiter.")
+	cobra.CheckErr(fs.MarkHidden(DisableSlidingWindowLimiterFN))
+}
+
+// AddDisableLazyItemReader disables lazy item reader, such that we fall back to
+// prefetch reader. This flag is currently only meant for groups conversations
+// backup. Although it can be utilized for other services in future.
+//
+// This flag should only be used if lazy item reader is the default choice and
+// we want to fallback to prefetch reader.
+func AddDisableLazyItemReader(cmd *cobra.Command) {
+	fs := cmd.Flags()
+	fs.BoolVar(
+		&DisableLazyItemReaderFV,
+		DisableLazyItemReaderFN,
+		false,
+		"Disable lazy item reader.")
+	cobra.CheckErr(fs.MarkHidden(DisableLazyItemReaderFN))
+}

src/cli/flags/repo.go

@@ -12,9 +12,8 @@ const (
 	AWSSessionTokenFN    = "aws-session-token"
 
 	// Corso Flags
-	PassphraseFN      = "passphrase"
-	NewPassphraseFN   = "new-passphrase"
-	SucceedIfExistsFN = "succeed-if-exists"
+	PassphraseFN    = "passphrase"
+	NewPassphraseFN = "new-passphrase"
 )
 
 var (
@@ -25,7 +24,6 @@ var (
 	AWSSessionTokenFV    string
 	PassphraseFV         string
 	NewPhasephraseFV     string
-	SucceedIfExistsFV    bool
 )
 
 // AddMultipleBackupIDsFlag adds the --backups flag.
@@ -69,7 +67,8 @@ func AddAWSCredsFlags(cmd *cobra.Command) {
 // M365 flags
 func AddCorsoPassphaseFlags(cmd *cobra.Command) {
 	fs := cmd.Flags()
-	fs.StringVar(&PassphraseFV,
+	fs.StringVar(
+		&PassphraseFV,
 		PassphraseFN,
 		"",
 		"Passphrase to protect encrypted repository contents")
@@ -78,7 +77,8 @@ func AddCorsoPassphaseFlags(cmd *cobra.Command) {
 // M365 flags
 func AddUpdatePassphraseFlags(cmd *cobra.Command, require bool) {
 	fs := cmd.Flags()
-	fs.StringVar(&NewPhasephraseFV,
+	fs.StringVar(
+		&NewPhasephraseFV,
 		NewPassphraseFN,
 		"",
 		"update Corso passphrase for repo")

src/cli/flags/s3.go

@@ -38,11 +38,6 @@ func AddS3BucketFlags(cmd *cobra.Command) {
 	fs.StringVar(&EndpointFV, EndpointFN, "", "S3 service endpoint.")
 	fs.BoolVar(&DoNotUseTLSFV, DoNotUseTLSFN, false, "Disable TLS (HTTPS)")
 	fs.BoolVar(&DoNotVerifyTLSFV, DoNotVerifyTLSFN, false, "Disable TLS (HTTPS) certificate verification.")
-
-	// In general, we don't want to expose this flag to users and have them mistake it
-	// for a broad-scale idempotency solution.  We can un-hide it later the need arises.
-	fs.BoolVar(&SucceedIfExistsFV, SucceedIfExistsFN, false, "Exit with success if the repo has already been initialized.")
-	cobra.CheckErr(fs.MarkHidden("succeed-if-exists"))
 }
 
 func S3FlagOverrides(cmd *cobra.Command) map[string]string {

src/cli/flags/sharepoint.go

@@ -7,26 +7,39 @@ import (
 const (
 	DataLibraries = "libraries"
 	DataPages     = "pages"
+	DataLists     = "lists"
 )
 
 const (
-	LibraryFN    = "library"
-	ListFolderFN = "list"
-	ListItemFN   = "list-item"
+	LibraryFN = "library"
+
+	ListFN               = "list"
+	ListModifiedAfterFN  = "list-modified-after"
+	ListModifiedBeforeFN = "list-modified-before"
+	ListCreatedAfterFN   = "list-created-after"
+	ListCreatedBeforeFN  = "list-created-before"
+
 	PageFolderFN = "page-folder"
 	PageFN       = "page"
-	SiteFN       = "site"    // site only accepts WebURL values
-	SiteIDFN     = "site-id" // site-id accepts actual site ids
+
+	SiteFN   = "site"    // site only accepts WebURL values
+	SiteIDFN = "site-id" // site-id accepts actual site ids
 )
 
 var (
-	LibraryFV    string
-	ListFolderFV []string
-	ListItemFV   []string
+	LibraryFV string
+
+	ListFV               []string
+	ListModifiedAfterFV  string
+	ListModifiedBeforeFV string
+	ListCreatedAfterFV   string
+	ListCreatedBeforeFV  string
+
 	PageFolderFV []string
 	PageFV       []string
-	SiteIDFV     []string
-	WebURLFV     []string
+
+	SiteIDFV []string
+	WebURLFV []string
 )
 
 // AddSharePointDetailsAndRestoreFlags adds flags that are common to both the
@@ -66,17 +79,26 @@ func AddSharePointDetailsAndRestoreFlags(cmd *cobra.Command) {
 		"Select files modified before this datetime.")
 
 	// lists
-
 	fs.StringSliceVar(
-		&ListFolderFV,
-		ListFolderFN, nil,
-		"Select lists by name; accepts '"+Wildcard+"' to select all lists.")
-	cobra.CheckErr(fs.MarkHidden(ListFolderFN))
-	fs.StringSliceVar(
-		&ListItemFV,
-		ListItemFN, nil,
-		"Select lists by item name; accepts '"+Wildcard+"' to select all lists.")
-	cobra.CheckErr(fs.MarkHidden(ListItemFN))
+		&ListFV,
+		ListFN, nil,
+		"Select lists by name.")
+	fs.StringVar(
+		&ListModifiedAfterFV,
+		ListModifiedAfterFN, "",
+		"Select lists modified after this datetime.")
+	fs.StringVar(
+		&ListModifiedBeforeFV,
+		ListModifiedBeforeFN, "",
+		"Select lists modified before this datetime.")
+	fs.StringVar(
+		&ListCreatedAfterFV,
+		ListCreatedAfterFN, "",
+		"Select lists created after this datetime.")
+	fs.StringVar(
+		&ListCreatedBeforeFV,
+		ListCreatedBeforeFN, "",
+		"Select lists created before this datetime.")
 
 	// pages
 

src/cli/flags/teamschats.go

@@ -0,0 +1,13 @@
+package flags
+
+import (
+	"github.com/spf13/cobra"
+)
+
+const (
+	DataChats = "chats"
+)
+
+func AddTeamsChatsDetailsAndRestoreFlags(cmd *cobra.Command) {
+	// TODO: add details flags
+}

src/cli/flags/testdata/backup_list.go

@@ -20,7 +20,7 @@ func PreparedBackupListFlags() []string {
 
 func AssertBackupListFlags(t *testing.T, cmd *cobra.Command) {
 	assert.Equal(t, flags.Show, flags.ListAlertsFV)
-	assert.Equal(t, flags.Show, flags.ListFailedItemsFV)
+	assert.Equal(t, flags.Show, flags.FailedItemsFV)
 	assert.Equal(t, flags.Show, flags.ListSkippedItemsFV)
 	assert.Equal(t, flags.Show, flags.ListRecoveredErrorsFV)
 }

src/cli/flags/testdata/flags.go

@@ -21,11 +21,22 @@ var (
 	ExchangeCategoryDataInput   = []string{"email", "events", "contacts"}
 	SharepointCategoryDataInput = []string{"files", "lists", "pages"}
 	GroupsCategoryDataInput     = []string{"files", "lists", "pages", "messages"}
+	TeamsChatsCategoryDataInput = []string{"chats"}
+
+	ChannelInput                = []string{"channel1", "channel2"}
+	MessageInput                = []string{"message1", "message2"}
+	MessageCreatedAfterInput    = "messageCreatedAfter"
+	MessageCreatedBeforeInput   = "messageCreatedBefore"
+	MessageLastReplyAfterInput  = "messageLastReplyAfter"
+	MessageLastReplyBeforeInput = "messageLastReplyBefore"
 
 	ContactInput     = []string{"contact1", "contact2"}
 	ContactFldInput  = []string{"contactFld1", "contactFld2"}
 	ContactNameInput = "contactName"
 
+	ConversationInput = []string{"conversation1", "conversation2"}
+	PostInput         = []string{"post1", "post2"}
+
 	EmailInput               = []string{"mail1", "mail2"}
 	EmailFldInput            = []string{"mailFld1", "mailFld2"}
 	EmailReceivedAfterInput  = "mailReceivedAfter"
@@ -49,8 +60,11 @@ var (
 	FileModifiedAfterInput  = "fileModifiedAfter"
 	FileModifiedBeforeInput = "fileModifiedBefore"
 
-	ListFolderInput = []string{"listFolder1", "listFolder2"}
-	ListItemInput   = []string{"listItem1", "listItem2"}
+	ListsInput              = []string{"listName1", "listName2"}
+	ListCreatedAfterInput   = "listCreatedAfter"
+	ListCreatedBeforeInput  = "listCreatedBefore"
+	ListModifiedAfterInput  = "listModifiedAfter"
+	ListModifiedBeforeInput = "listModifiedBefore"
 
 	PageFolderInput = []string{"pageFolder1", "pageFolder2"}
 	PageInput       = []string{"page1", "page2"}
@@ -79,12 +93,11 @@ var (
 
 	FetchParallelism = "3"
 
-	FailFast                  = true
-	DisableIncrementals       = true
-	ForceItemDataDownload     = true
-	DisableDelta              = true
-	EnableImmutableID         = true
-	DisableConcurrencyLimiter = true
+	FailFast              = true
+	DisableIncrementals   = true
+	ForceItemDataDownload = true
+	DisableDelta          = true
+	EnableImmutableID     = true
 )
 
 func WithFlags2(

src/cli/flags/testdata/groups.go

@@ -0,0 +1,42 @@
+package testdata
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/alcionai/corso/src/cli/flags"
+)
+
+func PreparedChannelFlags() []string {
+	return []string{
+		"--" + flags.ChannelFN, FlgInputs(ChannelInput),
+		"--" + flags.MessageFN, FlgInputs(MessageInput),
+		"--" + flags.MessageCreatedAfterFN, MessageCreatedAfterInput,
+		"--" + flags.MessageCreatedBeforeFN, MessageCreatedBeforeInput,
+		"--" + flags.MessageLastReplyAfterFN, MessageLastReplyAfterInput,
+		"--" + flags.MessageLastReplyBeforeFN, MessageLastReplyBeforeInput,
+	}
+}
+
+func AssertChannelFlags(t *testing.T, cmd *cobra.Command) {
+	assert.ElementsMatch(t, ChannelInput, flags.ChannelFV)
+	assert.ElementsMatch(t, MessageInput, flags.MessageFV)
+	assert.Equal(t, MessageCreatedAfterInput, flags.MessageCreatedAfterFV)
+	assert.Equal(t, MessageCreatedBeforeInput, flags.MessageCreatedBeforeFV)
+	assert.Equal(t, MessageLastReplyAfterInput, flags.MessageLastReplyAfterFV)
+	assert.Equal(t, MessageLastReplyBeforeInput, flags.MessageLastReplyBeforeFV)
+}
+
+func PreparedConversationFlags() []string {
+	return []string{
+		"--" + flags.ConversationFN, FlgInputs(ConversationInput),
+		"--" + flags.PostFN, FlgInputs(PostInput),
+	}
+}
+
+func AssertConversationFlags(t *testing.T, cmd *cobra.Command) {
+	assert.Equal(t, ConversationInput, flags.ConversationFV)
+	assert.Equal(t, PostInput, flags.PostFV)
+}

src/cli/flags/testdata/repo.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	"github.com/spf13/cobra"
-	"gotest.tools/v3/assert"
+	"github.com/stretchr/testify/assert"
 
 	"github.com/alcionai/corso/src/cli/flags"
 )
@@ -40,3 +40,17 @@ func AssertProviderFlags(t *testing.T, cmd *cobra.Command) {
 	assert.Equal(t, AzureTenantID, flags.AzureClientTenantFV)
 	assert.Equal(t, AzureClientSecret, flags.AzureClientSecretFV)
 }
+
+func PreparedGenericBackupFlags() []string {
+	return []string{
+		"--" + flags.FailFastFN,
+		"--" + flags.DisableIncrementalsFN,
+		"--" + flags.ForceItemDataDownloadFN,
+	}
+}
+
+func AssertGenericBackupFlags(t *testing.T, cmd *cobra.Command) {
+	assert.True(t, flags.FailFastFV, "fail fast flag")
+	assert.True(t, flags.DisableIncrementalsFV, "disable incrementals flag")
+	assert.True(t, flags.ForceItemDataDownloadFV, "force item data download flag")
+}

src/cli/flags/testdata/sharepoint.go

@@ -0,0 +1,32 @@
+package testdata
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/alcionai/corso/src/cli/flags"
+)
+
+func PreparedLibraryFlags() []string {
+	return []string{
+		"--" + flags.LibraryFN, LibraryInput,
+		"--" + flags.FolderFN, FlgInputs(FolderPathInput),
+		"--" + flags.FileFN, FlgInputs(FileNameInput),
+		"--" + flags.FileCreatedAfterFN, FileCreatedAfterInput,
+		"--" + flags.FileCreatedBeforeFN, FileCreatedBeforeInput,
+		"--" + flags.FileModifiedAfterFN, FileModifiedAfterInput,
+		"--" + flags.FileModifiedBeforeFN, FileModifiedBeforeInput,
+	}
+}
+
+func AssertLibraryFlags(t *testing.T, cmd *cobra.Command) {
+	assert.Equal(t, LibraryInput, flags.LibraryFV)
+	assert.Equal(t, FolderPathInput, flags.FolderPathFV)
+	assert.Equal(t, FileNameInput, flags.FileNameFV)
+	assert.Equal(t, FileCreatedAfterInput, flags.FileCreatedAfterFV)
+	assert.Equal(t, FileCreatedBeforeInput, flags.FileCreatedBeforeFV)
+	assert.Equal(t, FileModifiedAfterInput, flags.FileModifiedAfterFV)
+	assert.Equal(t, FileModifiedBeforeInput, flags.FileModifiedBeforeFV)
+}

src/cli/flags/testdata/teamschats.go

@@ -0,0 +1,25 @@
+package testdata
+
+import (
+	"testing"
+
+	"github.com/spf13/cobra"
+)
+
+func PreparedTeamsChatsFlags() []string {
+	return []string{
+		// FIXME: populate when adding filters
+		// "--" + flags.ChatCreatedAfterFN, ChatCreatedAfterInput,
+		// "--" + flags.ChatCreatedBeforeFN, ChatCreatedBeforeInput,
+		// "--" + flags.ChatLastMessageAfterFN, ChatLastMessageAfterInput,
+		// "--" + flags.ChatLastMessageBeforeFN, ChatLastMessageBeforeInput,
+	}
+}
+
+func AssertTeamsChatsFlags(t *testing.T, cmd *cobra.Command) {
+	// FIXME: populate when adding filters
+	// assert.Equal(t, ChatCreatedAfterInput, flags.ChatCreatedAfterFV)
+	// assert.Equal(t, ChatCreatedBeforeInput, flags.ChatCreatedBeforeFV)
+	// assert.Equal(t, ChatLastMessageAfterInput, flags.ChatLastMessageAfterFV)
+	// assert.Equal(t, ChatLastMessageBeforeInput, flags.ChatLastMessageBeforeFV)
+}

src/cli/help/env.go

@@ -46,11 +46,12 @@ func (ev envVar) MinimumPrintable() any {
 	return ev
 }
 
-func (ev envVar) Headers() []string {
+func (ev envVar) Headers(bool) []string {
+	// NOTE: skipID does not make sense in this context
 	return []string{ev.category, " "}
 }
 
-func (ev envVar) Values() []string {
+func (ev envVar) Values(bool) []string {
 	return []string{ev.name, ev.description}
 }
 

src/cli/print/print.go

@@ -5,11 +5,13 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"strings"
 
 	"github.com/spf13/cobra"
 	"github.com/tidwall/pretty"
 	"github.com/tomlazar/table"
 
+	"github.com/alcionai/corso/src/internal/common/color"
 	"github.com/alcionai/corso/src/internal/observe"
 )
 
@@ -83,16 +85,21 @@ func Only(ctx context.Context, e error) error {
 
 // Err prints the params to cobra's error writer (stdErr by default)
 // if s is nil, prints nothing.
-// Prepends the message with "Error: "
 func Err(ctx context.Context, s ...any) {
-	out(ctx, getRootCmd(ctx).ErrOrStderr(), s...)
+	cw := color.NewColorableWriter(color.Red, getRootCmd(ctx).ErrOrStderr())
+
+	s = append([]any{"Error:"}, s...)
+
+	out(ctx, cw, s...)
 }
 
 // Errf prints the params to cobra's error writer (stdErr by default)
 // if s is nil, prints nothing.
-// Prepends the message with "Error: "
+// You should ideally be using SimpleError or OperationError.
 func Errf(ctx context.Context, tmpl string, s ...any) {
-	outf(ctx, getRootCmd(ctx).ErrOrStderr(), "\nError: \n\t"+tmpl+"\n", s...)
+	cw := color.NewColorableWriter(color.Red, getRootCmd(ctx).ErrOrStderr())
+	tmpl = "Error: " + tmpl
+	outf(ctx, cw, tmpl, s...)
 }
 
 // Out prints the params to cobra's output writer (stdOut by default)
@@ -119,13 +126,24 @@ func Infof(ctx context.Context, t string, s ...any) {
 	outf(ctx, getRootCmd(ctx).ErrOrStderr(), t, s...)
 }
 
+// Pretty prettifies and prints the value.
+func Pretty(ctx context.Context, a any) {
+	if a == nil {
+		Err(ctx, "<nil>")
+		return
+	}
+
+	printPrettyJSON(ctx, getRootCmd(ctx).ErrOrStderr(), a)
+}
+
 // PrettyJSON prettifies and prints the value.
 func PrettyJSON(ctx context.Context, p minimumPrintabler) {
 	if p == nil {
 		Err(ctx, "<nil>")
+		return
 	}
 
-	outputJSON(getRootCmd(ctx).ErrOrStderr(), p, outputAsJSONDebug)
+	outputJSON(ctx, getRootCmd(ctx).ErrOrStderr(), p, outputAsJSONDebug)
 }
 
 // out is the testable core of exported print funcs
@@ -161,11 +179,11 @@ func outf(ctx context.Context, w io.Writer, t string, s ...any) {
 type Printable interface {
 	minimumPrintabler
 	// should list the property names of the values surfaced in Values()
-	Headers() []string
+	Headers(skipID bool) []string
 	// list of values for tabular or csv formatting
 	// if the backing data is nil or otherwise missing,
 	// values should provide an empty string as opposed to skipping entries
-	Values() []string
+	Values(skipID bool) []string
 }
 
 type minimumPrintabler interface {
@@ -175,39 +193,56 @@ type minimumPrintabler interface {
 
 // Item prints the printable, according to the caller's requested format.
 func Item(ctx context.Context, p Printable) {
-	printItem(getRootCmd(ctx).OutOrStdout(), p)
+	printItem(ctx, getRootCmd(ctx).OutOrStdout(), p)
 }
 
 // print prints the printable items,
 // according to the caller's requested format.
-func printItem(w io.Writer, p Printable) {
+func printItem(ctx context.Context, w io.Writer, p Printable) {
 	if outputAsJSON || outputAsJSONDebug {
-		outputJSON(w, p, outputAsJSONDebug)
+		outputJSON(ctx, w, p, outputAsJSONDebug)
 		return
 	}
 
-	outputTable(w, []Printable{p})
+	outputTable(ctx, w, []Printable{p})
+}
+
+// ItemProperties prints the printable either as in a single line or a json
+// The difference between this and Item is that this one does not print the ID
+func ItemProperties(ctx context.Context, p Printable) {
+	printItemProperties(ctx, getRootCmd(ctx).OutOrStdout(), p)
+}
+
+// print prints the printable items,
+// according to the caller's requested format.
+func printItemProperties(ctx context.Context, w io.Writer, p Printable) {
+	if outputAsJSON || outputAsJSONDebug {
+		outputJSON(ctx, w, p, outputAsJSONDebug)
+		return
+	}
+
+	outputOneLine(ctx, w, []Printable{p})
 }
 
 // All prints the slice of printable items,
 // according to the caller's requested format.
 func All(ctx context.Context, ps ...Printable) {
-	printAll(getRootCmd(ctx).OutOrStdout(), ps)
+	printAll(ctx, getRootCmd(ctx).OutOrStdout(), ps)
 }
 
 // printAll prints the slice of printable items,
 // according to the caller's requested format.
-func printAll(w io.Writer, ps []Printable) {
+func printAll(ctx context.Context, w io.Writer, ps []Printable) {
 	if len(ps) == 0 {
 		return
 	}
 
 	if outputAsJSON || outputAsJSONDebug {
-		outputJSONArr(w, ps, outputAsJSONDebug)
+		outputJSONArr(ctx, w, ps, outputAsJSONDebug)
 		return
 	}
 
-	outputTable(w, ps)
+	outputTable(ctx, w, ps)
 }
 
 // ------------------------------------------------------------------------------------------
@@ -217,20 +252,23 @@ func printAll(w io.Writer, ps []Printable) {
 // Table writes the printables in a tabular format.  Takes headers from
 // the 0th printable only.
 func Table(ctx context.Context, ps []Printable) {
-	outputTable(getRootCmd(ctx).OutOrStdout(), ps)
+	outputTable(ctx, getRootCmd(ctx).OutOrStdout(), ps)
 }
 
 // output to stdout the list of printable structs in a table
-func outputTable(w io.Writer, ps []Printable) {
+func outputTable(ctx context.Context, w io.Writer, ps []Printable) {
 	t := table.Table{
-		Headers: ps[0].Headers(),
+		Headers: ps[0].Headers(false),
 		Rows:    [][]string{},
 	}
 
 	for _, p := range ps {
-		t.Rows = append(t.Rows, p.Values())
+		t.Rows = append(t.Rows, p.Values(false))
 	}
 
+	// observe bars needs to be flushed before printing
+	observe.Flush(ctx)
+
 	_ = t.WriteTable(
 		w,
 		&table.Config{
@@ -244,20 +282,20 @@ func outputTable(w io.Writer, ps []Printable) {
 // JSON
 // ------------------------------------------------------------------------------------------
 
-func outputJSON(w io.Writer, p minimumPrintabler, debug bool) {
+func outputJSON(ctx context.Context, w io.Writer, p minimumPrintabler, debug bool) {
 	if debug {
-		printJSON(w, p)
+		printJSON(ctx, w, p)
 		return
 	}
 
 	if debug {
-		printJSON(w, p)
+		printJSON(ctx, w, p)
 	} else {
-		printJSON(w, p.MinimumPrintable())
+		printJSON(ctx, w, p.MinimumPrintable())
 	}
 }
 
-func outputJSONArr(w io.Writer, ps []Printable, debug bool) {
+func outputJSONArr(ctx context.Context, w io.Writer, ps []Printable, debug bool) {
 	sl := make([]any, 0, len(ps))
 
 	for _, p := range ps {
@@ -268,11 +306,14 @@ func outputJSONArr(w io.Writer, ps []Printable, debug bool) {
 		}
 	}
 
-	printJSON(w, sl)
+	printJSON(ctx, w, sl)
 }
 
 // output to stdout the list of printable structs as json.
-func printJSON(w io.Writer, a any) {
+func printJSON(ctx context.Context, w io.Writer, a any) {
+	// observe bars needs to be flushed before printing
+	observe.Flush(ctx)
+
 	bs, err := json.Marshal(a)
 	if err != nil {
 		fmt.Fprintf(w, "error formatting results to json: %v\n", err)
@@ -281,3 +322,45 @@ func printJSON(w io.Writer, a any) {
 
 	fmt.Fprintln(w, string(pretty.Pretty(bs)))
 }
+
+// output to stdout the list of printable structs as prettified json.
+func printPrettyJSON(ctx context.Context, w io.Writer, a any) {
+	// observe bars needs to be flushed before printing
+	observe.Flush(ctx)
+
+	bs, err := json.MarshalIndent(a, "", "  ")
+	if err != nil {
+		fmt.Fprintf(w, "error formatting results to json: %v\n", err)
+		return
+	}
+
+	fmt.Fprintln(w, string(pretty.Pretty(bs)))
+}
+
+// -------------------------------------------------------------------------------------------
+// One line
+// -------------------------------------------------------------------------------------------
+
+// Output in the following format:
+// Bytes Uploaded: 401 kB | Items Uploaded: 59 | Items Skipped: 0 | Errors: 0
+func outputOneLine(ctx context.Context, w io.Writer, ps []Printable) {
+	// observe bars needs to be flushed before printing
+	observe.Flush(ctx)
+
+	headers := ps[0].Headers(true)
+	rows := [][]string{}
+
+	for _, p := range ps {
+		rows = append(rows, p.Values(true))
+	}
+
+	printables := []string{}
+
+	for _, row := range rows {
+		for i, col := range row {
+			printables = append(printables, fmt.Sprintf("%s: %s", headers[i], col))
+		}
+	}
+
+	fmt.Fprintln(w, strings.Join(printables, " | "))
+}

src/cli/repo/filesystem.go

@@ -2,14 +2,13 @@ package repo
 
 import (
 	"github.com/alcionai/clues"
-	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	. "github.com/alcionai/corso/src/cli/print"
 	"github.com/alcionai/corso/src/cli/utils"
 	"github.com/alcionai/corso/src/internal/events"
+	"github.com/alcionai/corso/src/pkg/config"
 	ctrlRepo "github.com/alcionai/corso/src/pkg/control/repository"
 	"github.com/alcionai/corso/src/pkg/repository"
 	"github.com/alcionai/corso/src/pkg/storage"
@@ -73,7 +72,7 @@ func initFilesystemCmd(cmd *cobra.Command, args []string) error {
 
 	overrides[flags.FilesystemPathFN] = abs
 
-	cfg, err := config.GetConfigRepoDetails(
+	cfg, err := config.ReadCorsoConfig(
 		ctx,
 		storage.ProviderFilesystem,
 		true,
@@ -110,10 +109,6 @@ func initFilesystemCmd(cmd *cobra.Command, args []string) error {
 	ric := repository.InitConfig{RetentionOpts: retentionOpts}
 
 	if err = r.Initialize(ctx, ric); err != nil {
-		if flags.SucceedIfExistsFV && errors.Is(err, repository.ErrorRepoAlreadyExists) {
-			return nil
-		}
-
 		return Only(ctx, clues.Stack(ErrInitializingRepo, err))
 	}
 
@@ -163,7 +158,7 @@ func connectFilesystemCmd(cmd *cobra.Command, args []string) error {
 
 	overrides[flags.FilesystemPathFN] = abs
 
-	cfg, err := config.GetConfigRepoDetails(
+	cfg, err := config.ReadCorsoConfig(
 		ctx,
 		storage.ProviderFilesystem,
 		true,

src/cli/repo/filesystem_e2e_test.go

@@ -5,16 +5,16 @@ import (
 	"testing"
 
 	"github.com/alcionai/clues"
-	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
+	"github.com/alcionai/corso/src/cli/flags"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/tester"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
 	"github.com/alcionai/corso/src/pkg/account"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/control"
 	"github.com/alcionai/corso/src/pkg/repository"
 	"github.com/alcionai/corso/src/pkg/storage"
@@ -73,7 +73,7 @@ func (suite *FilesystemE2ESuite) TestInitFilesystemCmd() {
 
 			cmd := cliTD.StubRootCmd(
 				"repo", "init", "filesystem",
-				"--config-file", configFP,
+				"--"+flags.ConfigFileFN, configFP,
 				"--path", cfg.Path)
 			cli.BuildCommandTree(cmd)
 
@@ -81,9 +81,9 @@ func (suite *FilesystemE2ESuite) TestInitFilesystemCmd() {
 			err = cmd.ExecuteContext(ctx)
 			require.NoError(t, err, clues.ToCore(err))
 
-			// a second initialization should result in an error
+			// noop
 			err = cmd.ExecuteContext(ctx)
-			assert.ErrorIs(t, err, repository.ErrorRepoAlreadyExists, clues.ToCore(err))
+			require.NoError(t, err, clues.ToCore(err))
 		})
 	}
 }
@@ -143,7 +143,7 @@ func (suite *FilesystemE2ESuite) TestConnectFilesystemCmd() {
 			// then test it
 			cmd := cliTD.StubRootCmd(
 				"repo", "connect", "filesystem",
-				"--config-file", configFP,
+				"--"+flags.ConfigFileFN, configFP,
 				"--path", cfg.Path)
 			cli.BuildCommandTree(cmd)
 

src/cli/repo/repo_test.go

@@ -10,11 +10,12 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
+	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/repo"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/tester"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/storage"
 	storeTD "github.com/alcionai/corso/src/pkg/storage/testdata"
 )
@@ -76,7 +77,7 @@ func (suite *RepoE2ESuite) TestUpdatePassphraseCmd() {
 
 	cmd := cliTD.StubRootCmd(
 		"repo", "init", "s3",
-		"--config-file", configFP,
+		"--"+flags.ConfigFileFN, configFP,
 		"--prefix", cfg.Prefix)
 
 	cli.BuildCommandTree(cmd)
@@ -88,7 +89,7 @@ func (suite *RepoE2ESuite) TestUpdatePassphraseCmd() {
 	// connect with old passphrase
 	cmd = cliTD.StubRootCmd(
 		"repo", "connect", "s3",
-		"--config-file", configFP,
+		"--"+flags.ConfigFileFN, configFP,
 		"--bucket", cfg.Bucket,
 		"--prefix", cfg.Prefix)
 	cli.BuildCommandTree(cmd)
@@ -99,7 +100,7 @@ func (suite *RepoE2ESuite) TestUpdatePassphraseCmd() {
 
 	cmd = cliTD.StubRootCmd(
 		"repo", "update-passphrase",
-		"--config-file", configFP,
+		"--"+flags.ConfigFileFN, configFP,
 		"--new-passphrase", "newpass")
 	cli.BuildCommandTree(cmd)
 
@@ -110,7 +111,7 @@ func (suite *RepoE2ESuite) TestUpdatePassphraseCmd() {
 	// connect again with new passphrase
 	cmd = cliTD.StubRootCmd(
 		"repo", "connect", "s3",
-		"--config-file", configFP,
+		"--"+flags.ConfigFileFN, configFP,
 		"--bucket", cfg.Bucket,
 		"--prefix", cfg.Prefix,
 		"--passphrase", "newpass")
@@ -123,7 +124,7 @@ func (suite *RepoE2ESuite) TestUpdatePassphraseCmd() {
 	// connect with old passphrase - it will fail
 	cmd = cliTD.StubRootCmd(
 		"repo", "connect", "s3",
-		"--config-file", configFP,
+		"--"+flags.ConfigFileFN, configFP,
 		"--bucket", cfg.Bucket,
 		"--prefix", cfg.Prefix)
 	cli.BuildCommandTree(cmd)

src/cli/repo/s3.go

@@ -4,14 +4,13 @@ import (
 	"strings"
 
 	"github.com/alcionai/clues"
-	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	. "github.com/alcionai/corso/src/cli/print"
 	"github.com/alcionai/corso/src/cli/utils"
 	"github.com/alcionai/corso/src/internal/events"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/repository"
 	"github.com/alcionai/corso/src/pkg/storage"
 )
@@ -85,7 +84,7 @@ func s3InitCmd() *cobra.Command {
 func initS3Cmd(cmd *cobra.Command, args []string) error {
 	ctx := cmd.Context()
 
-	cfg, err := config.GetConfigRepoDetails(
+	cfg, err := config.ReadCorsoConfig(
 		ctx,
 		storage.ProviderS3,
 		true,
@@ -132,10 +131,6 @@ func initS3Cmd(cmd *cobra.Command, args []string) error {
 	ric := repository.InitConfig{RetentionOpts: retentionOpts}
 
 	if err = r.Initialize(ctx, ric); err != nil {
-		if flags.SucceedIfExistsFV && errors.Is(err, repository.ErrorRepoAlreadyExists) {
-			return nil
-		}
-
 		return Only(ctx, clues.Stack(ErrInitializingRepo, err))
 	}
 
@@ -170,7 +165,7 @@ func s3ConnectCmd() *cobra.Command {
 func connectS3Cmd(cmd *cobra.Command, args []string) error {
 	ctx := cmd.Context()
 
-	cfg, err := config.GetConfigRepoDetails(
+	cfg, err := config.ReadCorsoConfig(
 		ctx,
 		storage.ProviderS3,
 		true,

src/cli/repo/s3_e2e_test.go

@@ -11,12 +11,13 @@ import (
 	"golang.org/x/exp/maps"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
+	"github.com/alcionai/corso/src/cli/flags"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/common/str"
 	"github.com/alcionai/corso/src/internal/tester"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
 	"github.com/alcionai/corso/src/pkg/account"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/control"
 	"github.com/alcionai/corso/src/pkg/repository"
 	"github.com/alcionai/corso/src/pkg/storage"
@@ -79,7 +80,7 @@ func (suite *S3E2ESuite) TestInitS3Cmd() {
 
 			cmd := cliTD.StubRootCmd(
 				"repo", "init", "s3",
-				"--config-file", configFP,
+				"--"+flags.ConfigFileFN, configFP,
 				"--bucket", test.bucketPrefix+cfg.Bucket,
 				"--prefix", cfg.Prefix)
 			cli.BuildCommandTree(cmd)
@@ -88,9 +89,9 @@ func (suite *S3E2ESuite) TestInitS3Cmd() {
 			err = cmd.ExecuteContext(ctx)
 			require.NoError(t, err, clues.ToCore(err))
 
-			// a second initialization should result in an error
+			// noop
 			err = cmd.ExecuteContext(ctx)
-			assert.ErrorIs(t, err, repository.ErrorRepoAlreadyExists, clues.ToCore(err))
+			require.NoError(t, err, clues.ToCore(err))
 		})
 	}
 }
@@ -113,10 +114,9 @@ func (suite *S3E2ESuite) TestInitMultipleTimes() {
 	for i := 0; i < 2; i++ {
 		cmd := cliTD.StubRootCmd(
 			"repo", "init", "s3",
-			"--config-file", configFP,
+			"--"+flags.ConfigFileFN, configFP,
 			"--bucket", cfg.Bucket,
-			"--prefix", cfg.Prefix,
-			"--succeed-if-exists")
+			"--prefix", cfg.Prefix)
 		cli.BuildCommandTree(cmd)
 
 		// run the command
@@ -146,7 +146,7 @@ func (suite *S3E2ESuite) TestInitS3Cmd_missingBucket() {
 
 	cmd := cliTD.StubRootCmd(
 		"repo", "init", "s3",
-		"--config-file", configFP,
+		"--"+flags.ConfigFileFN, configFP,
 		"--prefix", cfg.Prefix)
 	cli.BuildCommandTree(cmd)
 
@@ -219,7 +219,7 @@ func (suite *S3E2ESuite) TestConnectS3Cmd() {
 			// then test it
 			cmd := cliTD.StubRootCmd(
 				"repo", "connect", "s3",
-				"--config-file", configFP,
+				"--"+flags.ConfigFileFN, configFP,
 				"--bucket", test.bucketPrefix+cfg.Bucket,
 				"--prefix", cfg.Prefix)
 			cli.BuildCommandTree(cmd)
@@ -279,7 +279,7 @@ func (suite *S3E2ESuite) TestConnectS3Cmd_badInputs() {
 
 			cmd := cliTD.StubRootCmd(
 				"repo", "connect", "s3",
-				"--config-file", configFP,
+				"--"+flags.ConfigFileFN, configFP,
 				"--bucket", bucket,
 				"--prefix", prefix)
 			cli.BuildCommandTree(cmd)

src/cli/restore/exchange.go

@@ -2,7 +2,6 @@ package restore
 
 import (
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
@@ -10,24 +9,16 @@ import (
 
 // called by restore.go to map subcommands to provider-specific handling.
 func addExchangeCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case restoreCommand:
-		c, fs = utils.AddCommand(cmd, exchangeRestoreCmd())
+		c, _ = utils.AddCommand(cmd, exchangeRestoreCmd())
 
 		c.Use = c.Use + " " + exchangeServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --user) and more frequently used flags take precedence.
-		// general flags
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
-		flags.AddExchangeDetailsAndRestoreFlags(c)
+		flags.AddExchangeDetailsAndRestoreFlags(c, false)
 		flags.AddRestoreConfigFlags(c, true)
 		flags.AddFailFastFlag(c)
 	}

src/cli/restore/exchange_e2e_test.go

@@ -11,7 +11,6 @@ import (
 	"github.com/stretchr/testify/suite"
 
 	"github.com/alcionai/corso/src/cli"
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
 	cliTD "github.com/alcionai/corso/src/cli/testdata"
 	"github.com/alcionai/corso/src/internal/common/idname"
@@ -19,6 +18,7 @@ import (
 	"github.com/alcionai/corso/src/internal/tester"
 	"github.com/alcionai/corso/src/internal/tester/tconfig"
 	"github.com/alcionai/corso/src/pkg/account"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/control"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/repository"
@@ -145,7 +145,7 @@ func (suite *RestoreExchangeE2ESuite) TestExchangeRestoreCmd() {
 
 			cmd := cliTD.StubRootCmd(
 				"restore", "exchange",
-				"--config-file", suite.cfgFP,
+				"--"+flags.ConfigFileFN, suite.cfgFP,
 				"--"+flags.BackupFN, string(suite.backupOps[set].Results.BackupID))
 			cli.BuildCommandTree(cmd)
 
@@ -180,7 +180,7 @@ func (suite *RestoreExchangeE2ESuite) TestExchangeRestoreCmd_badTimeFlags() {
 
 			cmd := cliTD.StubRootCmd(
 				"restore", "exchange",
-				"--config-file", suite.cfgFP,
+				"--"+flags.ConfigFileFN, suite.cfgFP,
 				"--"+flags.BackupFN, string(suite.backupOps[set].Results.BackupID),
 				timeFilter, "smarf")
 			cli.BuildCommandTree(cmd)
@@ -214,7 +214,7 @@ func (suite *RestoreExchangeE2ESuite) TestExchangeRestoreCmd_badBoolFlags() {
 
 			cmd := cliTD.StubRootCmd(
 				"restore", "exchange",
-				"--config-file", suite.cfgFP,
+				"--"+flags.ConfigFileFN, suite.cfgFP,
 				"--"+flags.BackupFN, string(suite.backupOps[set].Results.BackupID),
 				timeFilter, "wingbat")
 			cli.BuildCommandTree(cmd)

src/cli/restore/groups.go

@@ -2,30 +2,23 @@ package restore
 
 import (
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
-	"github.com/alcionai/corso/src/internal/common/dttm"
+	"github.com/alcionai/corso/src/pkg/dttm"
+	"github.com/alcionai/corso/src/pkg/selectors"
 )
 
 // called by restore.go to map subcommands to provider-specific handling.
 func addGroupsCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case restoreCommand:
-		c, fs = utils.AddCommand(cmd, groupsRestoreCmd(), utils.MarkPreviewCommand())
+		c, _ = utils.AddCommand(cmd, groupsRestoreCmd(), utils.MarkPreviewCommand())
 
 		c.Use = c.Use + " " + groupsServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --user) and more frequently used flags take precedence.
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
 		flags.AddSiteFlag(c, false)
 		flags.AddSiteIDFlag(c, false)
@@ -91,6 +84,10 @@ func restoreGroupsCmd(cmd *cobra.Command, args []string) error {
 	sel := utils.IncludeGroupsRestoreDataSelectors(ctx, opts)
 	utils.FilterGroupsRestoreInfoSelectors(sel, opts)
 
+	// TODO(pandeyabs): Exclude conversations from restores since they are not
+	// supported yet.
+	sel.Exclude(sel.Conversation(selectors.Any()))
+
 	return runRestore(
 		ctx,
 		cmd,

src/cli/restore/groups_test.go

@@ -60,8 +60,7 @@ func (suite *GroupsUnitSuite) TestAddGroupsCommands() {
 						"--" + flags.FileCreatedBeforeFN, flagsTD.FileCreatedBeforeInput,
 						"--" + flags.FileModifiedAfterFN, flagsTD.FileModifiedAfterInput,
 						"--" + flags.FileModifiedBeforeFN, flagsTD.FileModifiedBeforeInput,
-						"--" + flags.ListItemFN, flagsTD.FlgInputs(flagsTD.ListItemInput),
-						"--" + flags.ListFolderFN, flagsTD.FlgInputs(flagsTD.ListFolderInput),
+						"--" + flags.ListFN, flagsTD.FlgInputs(flagsTD.ListsInput),
 						"--" + flags.PageFN, flagsTD.FlgInputs(flagsTD.PageInput),
 						"--" + flags.PageFolderFN, flagsTD.FlgInputs(flagsTD.PageFolderInput),
 						"--" + flags.CollisionsFN, flagsTD.Collisions,
@@ -92,6 +91,7 @@ func (suite *GroupsUnitSuite) TestAddGroupsCommands() {
 			assert.Equal(t, flagsTD.FileModifiedBeforeInput, opts.FileModifiedBefore)
 			assert.Equal(t, flagsTD.Collisions, opts.RestoreCfg.Collisions)
 			assert.Equal(t, flagsTD.Destination, opts.RestoreCfg.Destination)
+			assert.ElementsMatch(t, flagsTD.ListsInput, opts.Lists)
 			// assert.Equal(t, flagsTD.ToResource, opts.RestoreCfg.ProtectedResource)
 			assert.True(t, flags.NoPermissionsFV)
 			flagsTD.AssertProviderFlags(t, cmd)

src/cli/restore/onedrive.go

@@ -2,30 +2,22 @@ package restore
 
 import (
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
-	"github.com/alcionai/corso/src/internal/common/dttm"
+	"github.com/alcionai/corso/src/pkg/dttm"
 )
 
 // called by restore.go to map subcommands to provider-specific handling.
 func addOneDriveCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case restoreCommand:
-		c, fs = utils.AddCommand(cmd, oneDriveRestoreCmd())
+		c, _ = utils.AddCommand(cmd, oneDriveRestoreCmd())
 
 		c.Use = c.Use + " " + oneDriveServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --user) and more frequently used flags take precedence.
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
 		flags.AddOneDriveDetailsAndRestoreFlags(c)
 		flags.AddNoPermissionsFlag(c)

src/cli/restore/sharepoint.go

@@ -2,30 +2,22 @@ package restore
 
 import (
 	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
-	"github.com/alcionai/corso/src/internal/common/dttm"
+	"github.com/alcionai/corso/src/pkg/dttm"
 )
 
 // called by restore.go to map subcommands to provider-specific handling.
 func addSharePointCommands(cmd *cobra.Command) *cobra.Command {
-	var (
-		c  *cobra.Command
-		fs *pflag.FlagSet
-	)
+	var c *cobra.Command
 
 	switch cmd.Use {
 	case restoreCommand:
-		c, fs = utils.AddCommand(cmd, sharePointRestoreCmd())
+		c, _ = utils.AddCommand(cmd, sharePointRestoreCmd())
 
 		c.Use = c.Use + " " + sharePointServiceCommandUseSuffix
 
-		// Flags addition ordering should follow the order we want them to appear in help and docs:
-		// More generic (ex: --site) and more frequently used flags take precedence.
-		fs.SortFlags = false
-
 		flags.AddBackupIDFlag(c, true)
 		flags.AddSharePointDetailsAndRestoreFlags(c)
 		flags.AddNoPermissionsFlag(c)
@@ -58,7 +50,27 @@ corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
 
 # Restore all files in the "Documents" library.
 corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
-    --library Documents --folder "Display Templates/Style Sheets" `
+    --library Documents --folder "Display Templates/Style Sheets" 
+
+# Restore lists by their name(s)
+corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list "list-name-1,list-name-2"
+
+# Restore lists created after a given time
+corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-created-after 2024-01-01T12:23:34
+
+# Restore lists created before a given time
+corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-created-before 2024-01-01T12:23:34
+
+# Restore lists modified before a given time
+corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-modified-before 2024-01-01T12:23:34
+
+# Restore lists modified after a given time
+corso restore sharepoint --backup 1234abcd-12ab-cd34-56de-1234abcd \
+    --list-modified-after 2024-01-01T12:23:34`
 )
 
 // `corso restore sharepoint [<flag>...]`

src/cli/restore/sharepoint_test.go

@@ -59,8 +59,11 @@ func (suite *SharePointUnitSuite) TestAddSharePointCommands() {
 						"--" + flags.FileCreatedBeforeFN, flagsTD.FileCreatedBeforeInput,
 						"--" + flags.FileModifiedAfterFN, flagsTD.FileModifiedAfterInput,
 						"--" + flags.FileModifiedBeforeFN, flagsTD.FileModifiedBeforeInput,
-						"--" + flags.ListItemFN, flagsTD.FlgInputs(flagsTD.ListItemInput),
-						"--" + flags.ListFolderFN, flagsTD.FlgInputs(flagsTD.ListFolderInput),
+						"--" + flags.ListFN, flagsTD.FlgInputs(flagsTD.ListsInput),
+						"--" + flags.ListCreatedAfterFN, flagsTD.ListCreatedAfterInput,
+						"--" + flags.ListCreatedBeforeFN, flagsTD.ListCreatedBeforeInput,
+						"--" + flags.ListModifiedAfterFN, flagsTD.ListModifiedAfterInput,
+						"--" + flags.ListModifiedBeforeFN, flagsTD.ListModifiedBeforeInput,
 						"--" + flags.PageFN, flagsTD.FlgInputs(flagsTD.PageInput),
 						"--" + flags.PageFolderFN, flagsTD.FlgInputs(flagsTD.PageFolderInput),
 						"--" + flags.CollisionsFN, flagsTD.Collisions,
@@ -89,8 +92,11 @@ func (suite *SharePointUnitSuite) TestAddSharePointCommands() {
 			assert.Equal(t, flagsTD.FileCreatedBeforeInput, opts.FileCreatedBefore)
 			assert.Equal(t, flagsTD.FileModifiedAfterInput, opts.FileModifiedAfter)
 			assert.Equal(t, flagsTD.FileModifiedBeforeInput, opts.FileModifiedBefore)
-			assert.ElementsMatch(t, flagsTD.ListItemInput, opts.ListItem)
-			assert.ElementsMatch(t, flagsTD.ListFolderInput, opts.ListFolder)
+			assert.ElementsMatch(t, flagsTD.ListsInput, opts.Lists)
+			assert.Equal(t, flagsTD.ListCreatedAfterInput, opts.ListCreatedAfter)
+			assert.Equal(t, flagsTD.ListCreatedBeforeInput, opts.ListCreatedBefore)
+			assert.Equal(t, flagsTD.ListModifiedAfterInput, opts.ListModifiedAfter)
+			assert.Equal(t, flagsTD.ListModifiedBeforeInput, opts.ListModifiedBefore)
 			assert.ElementsMatch(t, flagsTD.PageInput, opts.Page)
 			assert.ElementsMatch(t, flagsTD.PageFolderInput, opts.PageFolder)
 			assert.Equal(t, flagsTD.Collisions, opts.RestoreCfg.Collisions)

src/cli/utils/debug.go

@@ -0,0 +1,3 @@
+package utils
+
+// TODO(keepers): something

src/cli/utils/exchange.go

@@ -31,6 +31,7 @@ type ExchangeOpts struct {
 	EventSubject      string
 
 	RestoreCfg RestoreCfgOpts
+	ExportCfg  ExportCfgOpts
 
 	Populated flags.PopulatedFlags
 }
@@ -60,6 +61,7 @@ func MakeExchangeOpts(cmd *cobra.Command) ExchangeOpts {
 		EventSubject:      flags.EventSubjectFV,
 
 		RestoreCfg: makeRestoreCfgOpts(cmd),
+		ExportCfg:  makeExportCfgOpts(cmd),
 
 		// populated contains the list of flags that appear in the
 		// command, according to pflags.  Use this to differentiate

src/cli/utils/exchange_test.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
-	"github.com/alcionai/corso/src/internal/common/dttm"
 	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/pkg/dttm"
 	"github.com/alcionai/corso/src/pkg/selectors"
 )
 

src/cli/utils/export_config.go

@@ -45,12 +45,7 @@ func MakeExportConfig(
 
 // ValidateExportConfigFlags ensures all export config flags that utilize
 // enumerated values match a well-known value.
-func ValidateExportConfigFlags(opts *ExportCfgOpts) error {
-	acceptedFormatTypes := []string{
-		string(control.DefaultFormat),
-		string(control.JSONFormat),
-	}
-
+func ValidateExportConfigFlags(opts *ExportCfgOpts, acceptedFormatTypes []string) error {
 	if _, populated := opts.Populated[flags.FormatFN]; !populated {
 		opts.Format = string(control.DefaultFormat)
 	} else if !filters.Equal(acceptedFormatTypes).Compare(opts.Format) {

src/cli/utils/export_config_test.go

@@ -55,6 +55,11 @@ func (suite *ExportCfgUnitSuite) TestMakeExportConfig() {
 }
 
 func (suite *ExportCfgUnitSuite) TestValidateExportConfigFlags() {
+	acceptedFormatTypes := []string{
+		string(control.DefaultFormat),
+		string(control.JSONFormat),
+	}
+
 	table := []struct {
 		name         string
 		input        ExportCfgOpts
@@ -100,7 +105,8 @@ func (suite *ExportCfgUnitSuite) TestValidateExportConfigFlags() {
 	for _, test := range table {
 		suite.Run(test.name, func() {
 			t := suite.T()
-			err := ValidateExportConfigFlags(&test.input)
+
+			err := ValidateExportConfigFlags(&test.input, acceptedFormatTypes)
 
 			test.expectErr(t, err, clues.ToCore(err))
 			assert.Equal(t, test.expectFormat, control.FormatType(test.input.Format))

src/cli/utils/flags.go

@@ -1,9 +1,13 @@
 package utils
 
 import (
+	"errors"
 	"strconv"
 
-	"github.com/alcionai/corso/src/internal/common/dttm"
+	"github.com/alcionai/clues"
+
+	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/pkg/dttm"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/selectors"
 )
@@ -39,3 +43,55 @@ func trimFolderSlash(folders []string) []string {
 
 	return res
 }
+
+func validateCommonTimeFlags(opts any) error {
+	timeFlags := []string{
+		flags.FileCreatedAfterFN,
+		flags.FileCreatedBeforeFN,
+		flags.FileModifiedAfterFN,
+		flags.FileModifiedBeforeFN,
+		flags.ListCreatedAfterFN,
+		flags.ListCreatedBeforeFN,
+		flags.ListModifiedAfterFN,
+		flags.ListModifiedBeforeFN,
+	}
+
+	isFlagPopulated := func(opts any, flag string) bool {
+		switch opts := opts.(type) {
+		case GroupsOpts:
+			_, ok := opts.Populated[flag]
+			return ok
+		case SharePointOpts:
+			_, ok := opts.Populated[flag]
+			return ok
+		default:
+			return false
+		}
+	}
+
+	getTimeField := func(opts any, flag string) (string, error) {
+		switch opts := opts.(type) {
+		case GroupsOpts:
+			return opts.GetFileTimeField(flag), nil
+		case SharePointOpts:
+			return opts.GetFileTimeField(flag), nil
+		default:
+			return "", errors.New("unsupported type")
+		}
+	}
+
+	for _, flag := range timeFlags {
+		if populated := isFlagPopulated(opts, flag); populated {
+			timeField, err := getTimeField(opts, flag)
+			if err != nil {
+				return err
+			}
+
+			if !IsValidTimeFormat(timeField) {
+				return clues.New("invalid time format for " + flag)
+			}
+		}
+	}
+
+	return nil
+}

src/cli/utils/flags_test.go

@@ -103,7 +103,6 @@ func (suite *FlagUnitSuite) TestAddS3BucketFlags() {
 			assert.Equal(t, "prefix1", flags.PrefixFV, flags.PrefixFN)
 			assert.True(t, flags.DoNotUseTLSFV, flags.DoNotUseTLSFN)
 			assert.True(t, flags.DoNotVerifyTLSFV, flags.DoNotVerifyTLSFN)
-			assert.True(t, flags.SucceedIfExistsFV, flags.SucceedIfExistsFN)
 		},
 	}
 
@@ -116,7 +115,6 @@ func (suite *FlagUnitSuite) TestAddS3BucketFlags() {
 		"--" + flags.PrefixFN, "prefix1",
 		"--" + flags.DoNotUseTLSFN,
 		"--" + flags.DoNotVerifyTLSFN,
-		"--" + flags.SucceedIfExistsFN,
 	})
 
 	err := cmd.Execute()
@@ -130,7 +128,6 @@ func (suite *FlagUnitSuite) TestFilesystemFlags() {
 		Use: "test",
 		Run: func(cmd *cobra.Command, args []string) {
 			assert.Equal(t, "/tmp/test", flags.FilesystemPathFV, flags.FilesystemPathFN)
-			assert.True(t, flags.SucceedIfExistsFV, flags.SucceedIfExistsFN)
 			assert.Equal(t, "tenantID", flags.AzureClientTenantFV, flags.AzureClientTenantFN)
 			assert.Equal(t, "clientID", flags.AzureClientIDFV, flags.AzureClientIDFN)
 			assert.Equal(t, "secret", flags.AzureClientSecretFV, flags.AzureClientSecretFN)
@@ -143,7 +140,6 @@ func (suite *FlagUnitSuite) TestFilesystemFlags() {
 	cmd.SetArgs([]string{
 		"test",
 		"--" + flags.FilesystemPathFN, "/tmp/test",
-		"--" + flags.SucceedIfExistsFN,
 		"--" + flags.AzureClientIDFN, "clientID",
 		"--" + flags.AzureClientTenantFN, "tenantID",
 		"--" + flags.AzureClientSecretFN, "secret",

src/cli/utils/groups.go

@@ -11,9 +11,11 @@ import (
 )
 
 type GroupsOpts struct {
-	Groups   []string
-	Channels []string
-	Messages []string
+	Groups        []string
+	Channels      []string
+	Messages      []string
+	Conversations []string
+	Posts         []string
 
 	MessageCreatedAfter    string
 	MessageCreatedBefore   string
@@ -30,8 +32,7 @@ type GroupsOpts struct {
 	FileModifiedAfter  string
 	FileModifiedBefore string
 
-	ListFolder []string
-	ListItem   []string
+	Lists []string
 
 	PageFolder []string
 	Page       []string
@@ -42,10 +43,26 @@ type GroupsOpts struct {
 	Populated flags.PopulatedFlags
 }
 
+func (g GroupsOpts) GetFileTimeField(flag string) string {
+	switch flag {
+	case flags.FileCreatedAfterFN:
+		return g.FileCreatedAfter
+	case flags.FileCreatedBeforeFN:
+		return g.FileCreatedBefore
+	case flags.FileModifiedAfterFN:
+		return g.FileModifiedAfter
+	case flags.FileModifiedBeforeFN:
+		return g.FileModifiedBefore
+	default:
+		return ""
+	}
+}
+
 func GroupsAllowedCategories() map[string]struct{} {
 	return map[string]struct{}{
-		flags.DataLibraries: {},
-		flags.DataMessages:  {},
+		flags.DataLibraries:     {},
+		flags.DataMessages:      {},
+		flags.DataConversations: {},
 	}
 }
 
@@ -60,6 +77,8 @@ func AddGroupsCategories(sel *selectors.GroupsBackup, cats []string) *selectors.
 			sel.Include(sel.LibraryFolders(selectors.Any()))
 		case flags.DataMessages:
 			sel.Include(sel.ChannelMessages(selectors.Any(), selectors.Any()))
+		case flags.DataConversations:
+			sel.Include(sel.ConversationPosts(selectors.Any(), selectors.Any()))
 		}
 	}
 
@@ -68,11 +87,13 @@ func AddGroupsCategories(sel *selectors.GroupsBackup, cats []string) *selectors.
 
 func MakeGroupsOpts(cmd *cobra.Command) GroupsOpts {
 	return GroupsOpts{
-		Groups:   flags.GroupFV,
-		Channels: flags.ChannelFV,
-		Messages: flags.MessageFV,
-		WebURL:   flags.WebURLFV,
-		SiteID:   flags.SiteIDFV,
+		Groups:        flags.GroupFV,
+		Channels:      flags.ChannelFV,
+		Messages:      flags.MessageFV,
+		Conversations: flags.ConversationFV,
+		Posts:         flags.PostFV,
+		WebURL:        flags.WebURLFV,
+		SiteID:        flags.SiteIDFV,
 
 		Library:                flags.LibraryFV,
 		FileName:               flags.FileNameFV,
@@ -86,8 +107,7 @@ func MakeGroupsOpts(cmd *cobra.Command) GroupsOpts {
 		MessageLastReplyAfter:  flags.MessageLastReplyAfterFV,
 		MessageLastReplyBefore: flags.MessageLastReplyBeforeFV,
 
-		ListFolder: flags.ListFolderFV,
-		ListItem:   flags.ListItemFV,
+		Lists: flags.ListFV,
 
 		Page:       flags.PageFV,
 		PageFolder: flags.PageFolderFV,
@@ -119,22 +139,6 @@ func ValidateGroupsRestoreFlags(backupID string, opts GroupsOpts, isRestore bool
 		}
 	}
 
-	if _, ok := opts.Populated[flags.FileCreatedAfterFN]; ok && !IsValidTimeFormat(opts.FileCreatedAfter) {
-		return clues.New("invalid time format for " + flags.FileCreatedAfterFN)
-	}
-
-	if _, ok := opts.Populated[flags.FileCreatedBeforeFN]; ok && !IsValidTimeFormat(opts.FileCreatedBefore) {
-		return clues.New("invalid time format for " + flags.FileCreatedBeforeFN)
-	}
-
-	if _, ok := opts.Populated[flags.FileModifiedAfterFN]; ok && !IsValidTimeFormat(opts.FileModifiedAfter) {
-		return clues.New("invalid time format for " + flags.FileModifiedAfterFN)
-	}
-
-	if _, ok := opts.Populated[flags.FileModifiedBeforeFN]; ok && !IsValidTimeFormat(opts.FileModifiedBefore) {
-		return clues.New("invalid time format for " + flags.FileModifiedBeforeFN)
-	}
-
 	if _, ok := opts.Populated[flags.MessageCreatedAfterFN]; ok && !IsValidTimeFormat(opts.MessageCreatedAfter) {
 		return clues.New("invalid time format for " + flags.MessageCreatedAfterFN)
 	}
@@ -151,7 +155,7 @@ func ValidateGroupsRestoreFlags(backupID string, opts GroupsOpts, isRestore bool
 		return clues.New("invalid time format for " + flags.MessageLastReplyBeforeFN)
 	}
 
-	return nil
+	return validateCommonTimeFlags(opts)
 }
 
 // AddGroupsFilter adds the scope of the provided values to the selector's
@@ -172,96 +176,110 @@ func AddGroupsFilter(
 // inclusions for Group commands.
 func IncludeGroupsRestoreDataSelectors(ctx context.Context, opts GroupsOpts) *selectors.GroupsRestore {
 	var (
-		groups      = opts.Groups
-		lfp, lfn    = len(opts.FolderPath), len(opts.FileName)
-		llf, lli    = len(opts.ListFolder), len(opts.ListItem)
-		lpf, lpi    = len(opts.PageFolder), len(opts.Page)
-		lg, lch, lm = len(opts.Groups), len(opts.Channels), len(opts.Messages)
+		groups                 = opts.Groups
+		folderPaths, fileNames = len(opts.FolderPath), len(opts.FileName)
+		lists                  = len(opts.Lists)
+		pageFolders, pageItems = len(opts.PageFolder), len(opts.Page)
+		chans, chanMsgs        = len(opts.Channels), len(opts.Messages)
+		convs, convPosts       = len(opts.Conversations), len(opts.Posts)
 	)
 
-	if lg == 0 {
+	if len(opts.Groups) == 0 {
 		groups = selectors.Any()
 	}
 
 	sel := selectors.NewGroupsRestore(groups)
 
-	if lfp+lfn+llf+lli+lpf+lpi+lch+lm == 0 {
+	if folderPaths+fileNames+
+		lists+
+		pageFolders+pageItems+
+		chans+chanMsgs+
+		convs+convPosts == 0 {
 		sel.Include(sel.AllData())
 		return sel
 	}
 
 	// sharepoint site selectors
 
-	if lfp+lfn+llf+lli+lpf+lpi > 0 {
-		if lfp+lfn > 0 {
-			if lfn == 0 {
-				opts.FileName = selectors.Any()
-			}
-
-			opts.FolderPath = trimFolderSlash(opts.FolderPath)
-			containsFolders, prefixFolders := splitFoldersIntoContainsAndPrefix(opts.FolderPath)
-
-			if len(containsFolders) > 0 {
-				sel.Include(sel.LibraryItems(containsFolders, opts.FileName))
-			}
-
-			if len(prefixFolders) > 0 {
-				sel.Include(sel.LibraryItems(prefixFolders, opts.FileName, selectors.PrefixMatch()))
-			}
+	if folderPaths+fileNames > 0 {
+		if fileNames == 0 {
+			opts.FileName = selectors.Any()
 		}
 
-		if llf+lli > 0 {
-			if lli == 0 {
-				opts.ListItem = selectors.Any()
-			}
+		opts.FolderPath = trimFolderSlash(opts.FolderPath)
+		containsFolders, prefixFolders := splitFoldersIntoContainsAndPrefix(opts.FolderPath)
 
-			opts.ListFolder = trimFolderSlash(opts.ListFolder)
-			containsFolders, prefixFolders := splitFoldersIntoContainsAndPrefix(opts.ListFolder)
-
-			if len(containsFolders) > 0 {
-				sel.Include(sel.ListItems(containsFolders, opts.ListItem))
-			}
-
-			if len(prefixFolders) > 0 {
-				sel.Include(sel.ListItems(prefixFolders, opts.ListItem, selectors.PrefixMatch()))
-			}
+		if len(containsFolders) > 0 {
+			sel.Include(sel.LibraryItems(containsFolders, opts.FileName))
 		}
 
-		if lpf+lpi > 0 {
-			if lpi == 0 {
-				opts.Page = selectors.Any()
-			}
+		if len(prefixFolders) > 0 {
+			sel.Include(sel.LibraryItems(prefixFolders, opts.FileName, selectors.PrefixMatch()))
+		}
+	}
 
-			opts.PageFolder = trimFolderSlash(opts.PageFolder)
-			containsFolders, prefixFolders := splitFoldersIntoContainsAndPrefix(opts.PageFolder)
+	if lists > 0 {
+		opts.Lists = trimFolderSlash(opts.Lists)
+		sel.Include(sel.ListItems(opts.Lists, opts.Lists, selectors.StrictEqualMatch()))
+		sel.Configure(selectors.Config{OnlyMatchItemNames: true})
+	}
 
-			if len(containsFolders) > 0 {
-				sel.Include(sel.PageItems(containsFolders, opts.Page))
-			}
+	if pageFolders+pageItems > 0 {
+		if pageItems == 0 {
+			opts.Page = selectors.Any()
+		}
 
-			if len(prefixFolders) > 0 {
-				sel.Include(sel.PageItems(prefixFolders, opts.Page, selectors.PrefixMatch()))
-			}
+		opts.PageFolder = trimFolderSlash(opts.PageFolder)
+		containsFolders, prefixFolders := splitFoldersIntoContainsAndPrefix(opts.PageFolder)
+
+		if len(containsFolders) > 0 {
+			sel.Include(sel.PageItems(containsFolders, opts.Page))
+		}
+
+		if len(prefixFolders) > 0 {
+			sel.Include(sel.PageItems(prefixFolders, opts.Page, selectors.PrefixMatch()))
 		}
 	}
 
 	// channel and message selectors
 
-	if lch+lm > 0 {
+	if chans+chanMsgs > 0 {
 		// if no channel is specified, include all channels
-		if lch == 0 {
+		if chans == 0 {
 			opts.Channels = selectors.Any()
 		}
 
 		// if no message is specified, only select channels
 		// otherwise, look for channel/message pairs
-		if lm == 0 {
+		if chanMsgs == 0 {
 			sel.Include(sel.Channels(opts.Channels))
 		} else {
 			sel.Include(sel.ChannelMessages(opts.Channels, opts.Messages))
 		}
 	}
 
+	// conversation and post selectors
+
+	if convs+convPosts > 0 {
+		// if no conversation is specified, include all conversations
+		if convs == 0 {
+			opts.Conversations = selectors.Any()
+		}
+
+		// if no post is specified, select all posts in the conversation
+		if convPosts == 0 {
+			opts.Posts = selectors.Any()
+		}
+
+		// if no post is specified, only select conversations;
+		// otherwise, look for conv/post pairs
+		if convs == 0 {
+			sel.Include(sel.Conversation(opts.Conversations))
+		} else {
+			sel.Include(sel.ConversationPosts(opts.Conversations, opts.Posts))
+		}
+	}
+
 	return sel
 }
 

src/cli/utils/groups_test.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/alcionai/corso/src/cli/flags"
 	"github.com/alcionai/corso/src/cli/utils"
-	"github.com/alcionai/corso/src/internal/common/dttm"
 	"github.com/alcionai/corso/src/internal/tester"
+	"github.com/alcionai/corso/src/pkg/dttm"
 	"github.com/alcionai/corso/src/pkg/path"
 	"github.com/alcionai/corso/src/pkg/selectors"
 )
@@ -30,6 +30,7 @@ func (suite *GroupsUtilsSuite) TestIncludeGroupsRestoreDataSelectors() {
 		containsOnly      = []string{"contains"}
 		prefixOnly        = []string{"/prefix"}
 		containsAndPrefix = []string{"contains", "/prefix"}
+		listNames         = []string{"list-name1"}
 		onlySlash         = []string{string(path.PathSeparator)}
 	)
 
@@ -42,28 +43,28 @@ func (suite *GroupsUtilsSuite) TestIncludeGroupsRestoreDataSelectors() {
 		{
 			name:             "no inputs",
 			opts:             utils.GroupsOpts{},
-			expectIncludeLen: 2,
+			expectIncludeLen: 3,
 		},
 		{
 			name: "empty",
 			opts: utils.GroupsOpts{
 				Groups: empty,
 			},
-			expectIncludeLen: 2,
+			expectIncludeLen: 3,
 		},
 		{
 			name: "single inputs",
 			opts: utils.GroupsOpts{
 				Groups: single,
 			},
-			expectIncludeLen: 2,
+			expectIncludeLen: 3,
 		},
 		{
 			name: "multi inputs",
 			opts: utils.GroupsOpts{
 				Groups: multi,
 			},
-			expectIncludeLen: 2,
+			expectIncludeLen: 3,
 		},
 		// sharepoint
 		{
@@ -91,45 +92,12 @@ func (suite *GroupsUtilsSuite) TestIncludeGroupsRestoreDataSelectors() {
 			expectIncludeLen: 2,
 		},
 		{
-			name: "list contains",
+			name: "list names",
 			opts: utils.GroupsOpts{
-				FileName:   empty,
-				FolderPath: empty,
-				ListItem:   empty,
-				ListFolder: containsOnly,
+				Lists: listNames,
 			},
 			expectIncludeLen: 1,
 		},
-		{
-			name: "list prefixes",
-			opts: utils.GroupsOpts{
-				ListFolder: prefixOnly,
-			},
-			expectIncludeLen: 1,
-		},
-		{
-			name: "list prefixes and contains",
-			opts: utils.GroupsOpts{
-				ListFolder: containsAndPrefix,
-			},
-			expectIncludeLen: 2,
-		},
-		{
-			name: "library folder suffixes",
-			opts: utils.GroupsOpts{
-				FileName:   empty,
-				FolderPath: empty,
-			},
-			expectIncludeLen: 2,
-		},
-		{
-			name: "library folder suffixes and contains",
-			opts: utils.GroupsOpts{
-				FileName:   empty,
-				FolderPath: empty,
-			},
-			expectIncludeLen: 2,
-		},
 		{
 			name: "Page Folder",
 			opts: utils.GroupsOpts{
@@ -203,6 +171,50 @@ func (suite *GroupsUtilsSuite) TestIncludeGroupsRestoreDataSelectors() {
 			},
 			expectIncludeLen: 1,
 		},
+		// conversations
+		{
+			name: "multiple conversations multiple posts",
+			opts: utils.GroupsOpts{
+				Groups:        single,
+				Conversations: multi,
+				Posts:         multi,
+			},
+			expectIncludeLen: 1,
+		},
+		{
+			name: "single conversations multiple post",
+			opts: utils.GroupsOpts{
+				Groups:        single,
+				Conversations: single,
+				Posts:         multi,
+			},
+			expectIncludeLen: 1,
+		},
+		{
+			name: "single conversations and post",
+			opts: utils.GroupsOpts{
+				Groups:        single,
+				Conversations: single,
+				Posts:         single,
+			},
+			expectIncludeLen: 1,
+		},
+		{
+			name: "multiple conversations only",
+			opts: utils.GroupsOpts{
+				Groups:        single,
+				Conversations: multi,
+			},
+			expectIncludeLen: 1,
+		},
+		{
+			name: "single conversations only",
+			opts: utils.GroupsOpts{
+				Groups:        single,
+				Conversations: single,
+			},
+			expectIncludeLen: 1,
+		},
 	}
 	for _, test := range table {
 		suite.Run(test.name, func() {
@@ -389,7 +401,7 @@ func (suite *GroupsUtilsSuite) TestAddGroupsCategories() {
 		{
 			name:           "none",
 			cats:           []string{},
-			expectScopeLen: 2,
+			expectScopeLen: 3,
 		},
 		{
 			name:           "libraries",
@@ -402,9 +414,18 @@ func (suite *GroupsUtilsSuite) TestAddGroupsCategories() {
 			expectScopeLen: 1,
 		},
 		{
-			name:           "all allowed",
-			cats:           []string{flags.DataLibraries, flags.DataMessages},
-			expectScopeLen: 2,
+			name:           "conversations",
+			cats:           []string{flags.DataConversations},
+			expectScopeLen: 1,
+		},
+		{
+			name: "all allowed",
+			cats: []string{
+				flags.DataLibraries,
+				flags.DataMessages,
+				flags.DataConversations,
+			},
+			expectScopeLen: 3,
 		},
 		{
 			name:           "bad inputs",

src/cli/utils/options.go

@@ -1,8 +1,8 @@
 package utils
 
 import (
-	"github.com/alcionai/corso/src/cli/config"
 	"github.com/alcionai/corso/src/cli/flags"
+	"github.com/alcionai/corso/src/pkg/config"
 	"github.com/alcionai/corso/src/pkg/control"
 )
 
@@ -25,8 +25,10 @@ func Control() control.Options {
 	opt.ToggleFeatures.DisableIncrementals = flags.DisableIncrementalsFV
 	opt.ToggleFeatures.ForceItemDataDownload = flags.ForceItemDataDownloadFV
 	opt.ToggleFeatures.DisableDelta = flags.DisableDeltaFV
+	opt.ToggleFeatures.DisableSlidingWindowLimiter = flags.DisableSlidingWindowLimiterFV
+	opt.ToggleFeatures.DisableLazyItemReader = flags.DisableLazyItemReaderFV
 	opt.ToggleFeatures.ExchangeImmutableIDs = flags.EnableImmutableIDFV
-	opt.ToggleFeatures.DisableConcurrencyLimiter = flags.DisableConcurrencyLimiterFV
+	opt.ToggleFeatures.UseOldDeltaProcess = flags.UseOldDeltaProcessFV
 	opt.Parallelism.ItemFetch = flags.FetchParallelismFV
 
 	return opt
@@ -40,3 +42,27 @@ func ControlWithConfig(cfg config.RepoDetails) control.Options {
 
 	return opt
 }
+
+func ParseBackupOptions() control.BackupConfig {
+	opt := control.DefaultBackupConfig()
+
+	if flags.FailFastFV {
+		opt.FailureHandling = control.FailFast
+	}
+
+	dps := int32(flags.DeltaPageSizeFV)
+	if dps > 500 || dps < 1 {
+		dps = 500
+	}
+
+	opt.M365.DeltaPageSize = dps
+	opt.M365.DisableDeltaEndpoint = flags.DisableDeltaFV
+	opt.M365.ExchangeImmutableIDs = flags.EnableImmutableIDFV
+	opt.M365.UseOldDriveDeltaProcess = flags.UseOldDeltaProcessFV
+	opt.ServiceRateLimiter.DisableSlidingWindowLimiter = flags.DisableSlidingWindowLimiterFV
+	opt.Parallelism.ItemFetch = flags.FetchParallelismFV
+	opt.Incrementals.ForceFullEnumeration = flags.DisableIncrementalsFV
+	opt.Incrementals.ForceItemDataRefresh = flags.ForceItemDataDownloadFV
+
+	return opt
+}

src/cli/utils/options_test.go

@@ -35,8 +35,8 @@ func (suite *OptionsUnitSuite) TestAddExchangeCommands() {
 			assert.True(t, flags.NoPermissionsFV, flags.NoPermissionsFN)
 			assert.True(t, flags.SkipReduceFV, flags.SkipReduceFN)
 			assert.Equal(t, 2, flags.FetchParallelismFV, flags.FetchParallelismFN)
-			assert.True(t, flags.DisableConcurrencyLimiterFV, flags.DisableConcurrencyLimiterFN)
 			assert.Equal(t, 499, flags.DeltaPageSizeFV, flags.DeltaPageSizeFN)
+			assert.True(t, flags.DisableSlidingWindowLimiterFV, flags.DisableSlidingWindowLimiterFN)
 		},
 	}
 
@@ -50,8 +50,8 @@ func (suite *OptionsUnitSuite) TestAddExchangeCommands() {
 	flags.AddNoPermissionsFlag(cmd)
 	flags.AddSkipReduceFlag(cmd)
 	flags.AddFetchParallelismFlag(cmd)
-	flags.AddDisableConcurrencyLimiterFlag(cmd)
 	flags.AddDeltaPageSizeFlag(cmd)
+	flags.AddDisableSlidingWindowLimiterFlag(cmd)
 
 	// Test arg parsing for few args
 	cmd.SetArgs([]string{
@@ -64,8 +64,8 @@ func (suite *OptionsUnitSuite) TestAddExchangeCommands() {
 		"--" + flags.NoPermissionsFN,
 		"--" + flags.SkipReduceFN,
 		"--" + flags.FetchParallelismFN, "2",
-		"--" + flags.DisableConcurrencyLimiterFN,
 		"--" + flags.DeltaPageSizeFN, "499",
+		"--" + flags.DisableSlidingWindowLimiterFN,
 	})
 
 	err := cmd.Execute()

src/cli/utils/restore_config.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/alcionai/corso/src/cli/flags"
 	. "github.com/alcionai/corso/src/cli/print"
-	"github.com/alcionai/corso/src/internal/common/dttm"
 	"github.com/alcionai/corso/src/pkg/control"
+	"github.com/alcionai/corso/src/pkg/dttm"
 )
 
 type RestoreCfgOpts struct {