name: Nightly Load Testing
on:
  schedule:
    # every day at 01:59 (01:59am) UTC
    # - cron: "59 1 * * *"
    # temp, for testing: every 4 hours
    - cron: "0 */4 * * *"

permissions:
  # required to retrieve AWS credentials
  id-token: write
  contents: write

# cancel currently running jobs if a new version of the branch is pushed
concurrency:
  group: load_testing-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  Load-Tests:
    environment: Testing
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: src
    steps:
      - uses: actions/checkout@v3

      - name: Setup Golang with cache
        uses: magnetikonline/action-golang-cache@v3
        with:
          go-version-file: src/go.mod

      - run: mkdir test_results

      # Install gotestfmt
      - name: Set up gotestfmt
        run: go install github.com/haveyoudebuggedit/gotestfmt/v2/cmd/gotestfmt@latest

      # AWS creds
      - name: Configure AWS credentials from Test account
        uses: aws-actions/configure-aws-credentials@v1
        with:
          role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
          role-session-name: integration-testing
          aws-region: us-east-1

      # run the tests
      - name: Integration Tests
        env:
          AZURE_CLIENT_ID: ${{ secrets.CLIENT_ID }}
          AZURE_CLIENT_SECRET: ${{ secrets.CLIENT_SECRET }}
          AZURE_TENANT_ID: ${{ secrets.TENANT_ID }}
          CORSO_PASSPHRASE: ${{ secrets.INTEGRATION_TEST_CORSO_PASSPHRASE }}
          CORSO_LOAD_TESTS: true 
        run: |
          set -euo pipefail
          go test       \
          -count=1      \
          -json         \
          -v            \
          --timeout 12h \
          -blockprofile=block.prof \
          -cpuprofile=cpu.prof     \
          -memprofile=mem.prof     \
          -mutexprofile=mutex.prof \
          -trace=trace.out         \
          -outputdir=test_results  \
          ./pkg/repository/repository_load_test.go \
          2>&1 | tee ./test_results/goloadtest.log | gotestfmt -hide successful-tests

      # package all artifacts for later review
      - name: Upload Log, Profilers, Traces
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: load-test-profiling
          path: src/test_results/*
          if-no-files-found: error
          retention-days: 14

      # cleanup folders produced by load test
      - name: Restored Folder Purge
        if: always()
        working-directory: ./src
        env:
          AZURE_CLIENT_ID: ${{ secrets.CLIENT_ID }}
          AZURE_CLIENT_SECRET: ${{ secrets.CLIENT_SECRET }}
          AZURE_TENANT_ID: ${{ secrets.TENANT_ID }}
          DELETE_FOLDER_PREFIX: "Corso_Restore_"
        run: >
          go run ./cmd/purge/purge.go
          --user '*'
          --prefix ${{ env.DELETE_FOLDER_PREFIX }}