Check CI stability for PRs with "ci/verify-stability" or "ci/verify-stability-merge-master" label #37
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| name: Check CI stability for PRs with "ci/verify-stability" or "ci/verify-stability-merge-master" label | |
| on: | |
| schedule: | |
| # Monday to Friday: Every 2 hours from 7 PM to 7 AM CEST | |
| - cron: "0 17 * * 1-5" | |
| - cron: "0 19 * * 1-5" | |
| - cron: "0 21 * * 1-5" | |
| - cron: "0 23 * * 1-5" | |
| - cron: "0 1 * * 2-6" | |
| - cron: "0 3 * * 2-6" | |
| - cron: "0 5 * * 2-6" | |
| # Saturday and Sunday: Every 2 hours all day | |
| - cron: "0 */2 * * 6,0" | |
| workflow_dispatch: # Allows manual trigger from GitHub Actions UI | |
| env: | |
| GH_USER: "github-actions[bot]" | |
| GH_EMAIL: "<41898282+github-actions[bot]@users.noreply.github.com>" | |
| jobs: | |
| trigger-ci: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Generate GitHub app token | |
| id: github-app-token | |
| uses: actions/create-github-app-token@5d869da34e18e7287c1daad50e0b8ea0f506ce69 # v1.11.0 | |
| with: | |
| app-id: ${{ secrets.APP_ID }} | |
| private-key: ${{ secrets.APP_PRIVATE_KEY }} | |
| - name: Checkout repository | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ steps.github-app-token.outputs.token }} | |
| - name: Get open pull requests and save to file | |
| run: | | |
| gh pr list --json number,labels > open_prs.json | |
| env: | |
| GITHUB_TOKEN: ${{ steps.github-app-token.outputs.token }} | |
| - name: Process PRs | |
| id: process_prs | |
| run: | | |
| cat open_prs.json | |
| pr_numbers_with_verify_stability=$(jq -r '.[] | select(.labels[]?.name == "ci/verify-stability") | .number' open_prs.json) | |
| pr_numbers_with_verify_stability_merge_master=$(jq -r '.[] | select(.labels[]?.name == "ci/verify-stability-merge-master") | .number' open_prs.json) | |
| echo "PRs with 'ci/verify-stability' label: $pr_numbers_with_verify_stability" | |
| echo "PRs with 'ci/verify-stability-merge-master' label: $pr_numbers_with_verify_stability_merge_master" | |
| echo "pr_numbers_with_verify_stability=$pr_numbers_with_verify_stability" >> $GITHUB_OUTPUT | |
| echo "pr_numbers_with_verify_stability_merge_master=$pr_numbers_with_verify_stability_merge_master" >> $GITHUB_OUTPUT | |
| env: | |
| GITHUB_TOKEN: ${{ steps.github-app-token.outputs.token }} | |
| - name: Merge master branch (if applicable) and push a single commit | |
| if: steps.process_prs.outputs.pr_numbers_with_verify_stability != '' | |
| run: | | |
| for pr_number in ${{ steps.process_prs.outputs.pr_numbers_with_verify_stability }}; do | |
| current_datetime=$(date +"%Y-%m-%d %H:%M:%S") | |
| echo "Processing PR #$pr_number" | |
| # Fetch PR details to get the base branch (original branch name) | |
| pr_branch=$(gh pr view $pr_number --json headRefName --jq '.headRefName') | |
| echo "The original branch for PR #$pr_number is $pr_branch" | |
| git fetch origin pull/$pr_number/head:$pr_branch | |
| git checkout $pr_branch | |
| git config user.name "${GH_USER}" | |
| git config user.email "${GH_EMAIL}" | |
| # Check if the PR needs to merge with master | |
| if echo "${{ steps.process_prs.outputs.pr_numbers_with_verify_stability_merge_master }}" | grep -wq "$pr_number"; then | |
| echo "Merging master into PR #$pr_number" | |
| git fetch origin master | |
| git merge origin/master --no-ff --no-commit | |
| git commit --allow-empty -m "Merge master into PR #$pr_number" | |
| fi | |
| # Commit an empty commit to trigger the CI | |
| echo "Pushing empty commit to trigger CI for PR #$pr_number on $current_datetime" | |
| git commit --allow-empty -m "Trigger CI for PR #$pr_number on $current_datetime" | |
| git push origin $pr_branch | |
| done | |
| env: | |
| GITHUB_TOKEN: ${{ steps.github-app-token.outputs.token }} |