prerelease.yml

name: Prerelease

on:
  pull_request:
    types:
      - opened
      - labeled
      - synchronize

permissions:
  pull-requests: write
  issues: write

jobs:
  generate-matrix:
    if: |
      github.event_name == 'pull_request' && 
      (contains(github.event.pull_request.labels.*.name, 'prerelease') ||
       contains(toJSON(github.event.pull_request.labels.*.name), 'prerelease:'))
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Setup Node
        uses: actions/setup-node@v4.4.0
        with:
          node-version-file: .nvmrc
      - name: Generate matrix from locales config
        id: set-matrix
        run: |
          LABELS_JSON='${{ toJson(github.event.pull_request.labels.*.name) }}'
          echo "LABELS_JSON: $LABELS_JSON"
          
          # Use Node.js script to generate matrix
          OUTPUT=$(node .github/scripts/generate-prerelease-matrix.js "$LABELS_JSON")
          echo "$OUTPUT" >> $GITHUB_OUTPUT
          echo "Generated matrix output: $OUTPUT"
          
  test:
    needs: generate-matrix
    if: needs.generate-matrix.outputs.matrix != '{"include":[]}'
    uses: ./.github/workflows/test-e2e.yml
    with:
      matrix-include: ${{ toJson(fromJson(needs.generate-matrix.outputs.matrix).include) }}
    secrets: inherit

  deploy:
    needs: generate-matrix
    runs-on: ubuntu-latest
    strategy:
      matrix: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
    name: Deploy ${{ matrix.locale }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          ref: ${{ github.head_ref }}
      - name: Log checked out commit
        run: git log -1
      - uses: ./.github/actions/setup
      - uses: ./.github/actions/vercel-pull
        with:
          environment: preview
          vercel_project_id: ${{ secrets[matrix.secret_project_id] }}
          vercel_org_id: ${{ secrets.VERCEL_ORG_ID }}
          vercel_token: ${{ secrets.VERCEL_TOKEN }}
      - uses: ./.github/actions/vercel-build
        with:
          environment: preview
          vercel_project_id: ${{ secrets[matrix.secret_project_id] }}
          vercel_org_id: ${{ secrets.VERCEL_ORG_ID }}
          vercel_token: ${{ secrets.VERCEL_TOKEN }} 
      - id: deploy
        uses: ./.github/actions/vercel-deploy
        with:
          environment: preview
          vercel_project_id: ${{ secrets[matrix.secret_project_id] }}
          vercel_org_id: ${{ secrets.VERCEL_ORG_ID }}
          vercel_token: ${{ secrets.VERCEL_TOKEN }}
      - name: Set deploy outputs
        id: set_outputs
        run: |
          echo "preview_url=${{ steps.deploy.outputs.prod_url }}" >> $GITHUB_OUTPUT
          echo "inspect_url=${{ steps.deploy.outputs.inspect_url }}" >> $GITHUB_OUTPUT
          echo "label=${{ matrix.locale }}" >> $GITHUB_OUTPUT
      - name: Write deploy result to file
        run: |
          jq -n \
            --arg label "${{ steps.set_outputs.outputs.label }}" \
            --arg preview_url "${{ steps.set_outputs.outputs.preview_url }}" \
            --arg inspect_url "${{ steps.set_outputs.outputs.inspect_url }}" \
            '{label: $label, preview_url: $preview_url, inspect_url: $inspect_url}' > deploy-result.json
      - name: Upload deploy result artifact
        uses: actions/upload-artifact@v4
        with:
          name: deploy-result-${{ matrix.locale }}
          path: deploy-result.json

  comment-vercel-previews:
    needs: [generate-matrix, deploy]
    name: Comment Vercel Previews
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
      - name: Download all deploy result artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: deploy-result-*
          path: deploy-results
      - name: Combine deploy results
        id: aggregate
        run: |
          jq -s '.' deploy-results/deploy-result-*/deploy-result.json > deploy-results.json
      - name: Check if deploy results exist
        id: check_results
        run: |
          if [ -f deploy-results.json ] && [ $(jq length deploy-results.json) -gt 0 ]; then
            echo "has_results=true" >> $GITHUB_OUTPUT
          else
            echo "has_results=false" >> $GITHUB_OUTPUT
          fi
      - name: Comment PR with all Vercel Preview Links
        if: |
          success() && hashFiles('deploy-results.json') != '' && steps.check_results.outputs.has_results == 'true'
        uses: ./.github/actions/comment-vercel-preview
        with:
          deploy_results_path: deploy-results.json