feat: add dry-run mode for workflow dispatch #1
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| # Auto Approve PRs Workflow | ||
| # | ||
| # This workflow automatically approves pull requests that have specific auto-merge labels attached. | ||
| # It is intended to eventually replace the existing auto_merge workflow by splitting approval and merge | ||
| # into separate workflows. | ||
| # | ||
| # Labels that trigger auto-approval: | ||
| # - "auto-merge": Standard auto-merge label for PRs that should be automatically approved and merged | ||
| # - "auto-merge/bypass-ci-checks": Auto-merge label that bypasses certain CI checks | ||
| # | ||
| # The workflow runs every 15 minutes and searches for open PRs targeting the master branch with | ||
| # these labels, then approves each matching PR using the octavia-bot GitHub App. | ||
| name: Auto Approve PRs | ||
| on: | ||
| schedule: | ||
| # Every 15 minutes | ||
| - cron: "*/15 * * * *" | ||
| workflow_dispatch: | ||
| inputs: | ||
| dry_run: | ||
| description: 'Run in dry-run mode (find PRs but do not approve them)' | ||
| required: false | ||
| default: 'false' | ||
| type: boolean | ||
| concurrency: | ||
| group: auto-approve-prs | ||
| cancel-in-progress: false | ||
| jobs: | ||
| find_prs: | ||
| name: Find PRs to approve | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Find PRs with auto-merge labels | ||
| id: find-prs | ||
| env: | ||
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | ||
| run: | | ||
| # Search for open PRs with auto-merge labels targeting master branch | ||
| prs=$(gh api search/issues \ | ||
| --method GET \ | ||
| --field q="repo:airbytehq/airbyte is:pr label:auto-merge OR label:auto-merge/bypass-ci-checks base:master state:open" \ | ||
| --jq '.items[] | {number: .number, title: .title}') | ||
| # Convert to JSON array for matrix | ||
| if [ -n "$prs" ]; then | ||
| echo "prs<<EOF" >> $GITHUB_OUTPUT | ||
| echo "$prs" >> $GITHUB_OUTPUT | ||
| echo "EOF" >> $GITHUB_OUTPUT | ||
| else | ||
| echo "prs=" >> $GITHUB_OUTPUT | ||
| fi | ||
| - name: Set matrix output | ||
| id: set-matrix | ||
| run: | | ||
| if [ -n "${{ steps.find-prs.outputs.prs }}" ]; then | ||
| # Build matrix from PR data | ||
| matrix=$(echo '${{ steps.find-prs.outputs.prs }}' | jq -r 'map({pr_number: .number, pr_title: .title})') | ||
| echo "matrix={\"include\":$(echo "$matrix")}" >> $GITHUB_OUTPUT | ||
| echo "has_prs=true" >> $GITHUB_OUTPUT | ||
| # Debug output for troubleshooting | ||
| echo "Found PRs to approve: $(echo "$matrix" | jq length)" | ||
| echo "Generated matrix:" | tee -a $GITHUB_STEP_SUMMARY | ||
| echo "$matrix" | jq '.' | tee -a $GITHUB_STEP_SUMMARY | ||
| else | ||
| echo "matrix={\"include\":[]}" >> $GITHUB_OUTPUT | ||
| echo "has_prs=false" >> $GITHUB_OUTPUT | ||
| echo "No PRs found to approve" | tee -a $GITHUB_STEP_SUMMARY | ||
| fi | ||
| outputs: | ||
| matrix: ${{ steps.set-matrix.outputs.matrix }} | ||
| has_prs: ${{ steps.set-matrix.outputs.has_prs }} | ||
| approve_prs: | ||
| name: ${{ inputs.dry_run == true && 'Dry-run: Would approve' || 'Approve' }} PR #${{ matrix.pr_number }} | ||
| runs-on: ubuntu-latest | ||
| needs: find_prs | ||
| if: needs.find_prs.outputs.has_prs == 'true' | ||
| strategy: | ||
| max-parallel: 30 | ||
| matrix: ${{ fromJson(needs.find_prs.outputs.matrix) }} | ||
| steps: | ||
| - name: Dry-run check | ||
| if: ${{ inputs.dry_run == true }} | ||
| run: | | ||
| echo "🔍 DRY-RUN MODE: Would approve PR #${{ matrix.pr_number }}: ${{ matrix.pr_title }}" | ||
| echo "In normal mode, this PR would be automatically approved." | ||
| - name: Approve Pull Request #${{ matrix.pr_number }} | ||
| if: ${{ inputs.dry_run != true }} | ||
| uses: juliangruber/approve-pull-request-action@v2 | ||
| with: | ||
| github-token: ${{ secrets.GH_PAT_MAINTENANCE_OSS }} | ||
| repo: airbytehq/airbyte | ||
| number: ${{ matrix.pr_number }} | ||
| - name: Add approval comment | ||
| if: ${{ inputs.dry_run != true }} | ||
| uses: peter-evans/create-or-update-comment@v2 | ||
| with: | ||
| token: ${{ secrets.GH_PAT_MAINTENANCE_OSS }} | ||
| repository: airbytehq/airbyte | ||
| issue-number: ${{ matrix.pr_number }} | ||
| body: | | ||
| ✅ **Auto-approved by maintenance bot** | ||
| This PR has been automatically approved based on its labels. The PR can now be merged when all other requirements are met. | ||
