name: Publish website
on:
  workflow_dispatch:

permissions:
  # required to retrieve AWS credentials
  id-token: write
  contents: write
  packages: write
  pull-requests: read

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

jobs:
  SetEnv:
    environment: Testing
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.version.outputs.version }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0 # needed to get latest tag

      - name: Get version string
        id: version
        run: |
          echo "set-output name=version::$(git describe --tags --abbrev=0)"
          echo "::set-output name=version::$(git describe --tags --abbrev=0)"

  # ----------------------------------------------------------------------------------------------------
  # --- Website Linting -----------------------------------------------------------------------------------
  # ----------------------------------------------------------------------------------------------------

  Website-Linting:
    needs: [SetEnv]
    environment: Testing
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

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

      - name: Generate CLI Docs
        working-directory: ./src
        run: |
          go run ./cmd/mdgen/mdgen.go generate

      # migrate generated md files into /website/docs/cli
      - name: Move CLI .md to Docs
        run: |
          mkdir -p ./website/docs/cli
          mv ./src/cmd/mdgen/cli_markdown/* ./website/docs/cli/
          rm -R ./src/cmd/mdgen/cli_markdown/

      - name: Install dependencies for website lint
        run: |
          wget https://github.com/errata-ai/vale/releases/download/v2.20.2/vale_2.20.2_Linux_64-bit.tar.gz # NOTE: update in Dockerfile when updating
          mkdir bin && tar -xvzf vale_2.20.2_Linux_64-bit.tar.gz -C bin
          echo "$PWD/bin" >> $GITHUB_PATH
          npm i -g markdownlint-cli@0.32.2 # NOTE: update in Dockerfile when updating

      - name: Run website lint
        run: |
          cd website && make -o genclidocs localcheck

      - name: Build website
        env:
          CORSO_VERSION: ${{ needs.SetEnv.outputs.version }}
        run: |
          cd website &&
            npm ci &&
            npm run build

      - uses: actions/upload-artifact@master
        name: Upload website as artifacts
        with:
          name: website
          path: website/build

  Publish-Website:
    needs: [Website-Linting]
    environment: Production
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: website

    steps:
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@master
        name: Download website from build step
        with:
          name: website
          path: website/build

      - 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

      - name: Push website
        run: |
          aws s3 sync build "s3://corsobackup.io" --delete

      - name: Invalidate cloudfront
        run: |
          aws cloudfront create-invalidation --distribution-id E1W9NGI9YTVZ1A --paths "/*"