Automated PRs Manager #544
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| name: Automated PRs Manager | |
| on: | |
| schedule: | |
| - cron: "0 */6 * * *" # every 6 hours | |
| workflow_dispatch: {} | |
| jobs: | |
| list-prs: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| prs: ${{ steps.list-prs.outputs.prs }} | |
| env: | |
| GH_TOKEN: ${{ secrets.REPLICATED_GH_PAT }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: List PRs | |
| id: list-prs | |
| run: | | |
| set -euo pipefail | |
| # list prs that are less than 24h old and exclude prs from forks | |
| dependabot_prs=$( | |
| gh pr list \ | |
| --author 'dependabot[bot]' \ | |
| --json url,createdAt,headRefName,headRepository,headRepositoryOwner \ | |
| -q '.[] | select((.createdAt | fromdateiso8601 > now - 24*60*60) and .headRepositoryOwner.login == "replicatedhq" and .headRepository.name == "kots")' | |
| ) | |
| replicated_ci_kots_prs=$( | |
| gh pr list \ | |
| --author 'replicated-ci-kots' \ | |
| --json url,createdAt,headRefName,headRepository,headRepositoryOwner \ | |
| -q '.[] | select((.createdAt | fromdateiso8601 > now - 24*60*60) and .headRepositoryOwner.login == "replicatedhq" and .headRepository.name == "kots")' | |
| ) | |
| prs=$(echo "$dependabot_prs" "$replicated_ci_kots_prs" | jq -sc '. | unique') | |
| echo "prs=$prs" >> "$GITHUB_OUTPUT" | |
| process-prs: | |
| needs: list-prs | |
| runs-on: ubuntu-latest | |
| if: needs.list-prs.outputs.prs != '[]' | |
| strategy: | |
| matrix: | |
| pr: ${{ fromJson(needs.list-prs.outputs.prs) }} | |
| fail-fast: false | |
| max-parallel: 1 | |
| env: | |
| GH_TOKEN: ${{ secrets.REPLICATED_GH_PAT }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ matrix.pr.headRefName }} | |
| - name: Process PR | |
| run: | | |
| set -euo pipefail | |
| echo "Ensuring required labels..." | |
| gh pr edit "${{ matrix.pr.url }}" --add-label "type::security" | |
| echo "Checking status of tests..." | |
| run_id=$(gh run list --branch "${{ matrix.pr.headRefName }}" --workflow build-test --limit 1 --json databaseId -q '.[0].databaseId') | |
| # If there are still pending jobs, skip. | |
| num_of_pending_jobs=$(gh run view "$run_id" --json jobs -q '.jobs[] | select(.conclusion == "") | .name' | wc -l) | |
| if [ "$num_of_pending_jobs" -gt 0 ]; then | |
| echo "There are still pending jobs. Skipping." | |
| exit 0 | |
| fi | |
| # If all tests and required checks passed, approve and merge. | |
| if gh run view "$run_id" --json jobs -q '.jobs[] | select(.name == "validate-success") | .conclusion' | grep -q "success"; then | |
| if gh pr checks "${{ matrix.pr.url }}" --required; then | |
| echo "All tests and required checks passed. Approving and merging." | |
| echo -e "LGTM :thumbsup: \n\nThis PR was automatically approved and merged by the [automated-prs-manager](https://github.com/replicatedhq/kots/blob/main/.github/workflows/automated-prs-manager.yaml) GitHub action" > body.txt | |
| gh pr review --approve "${{ matrix.pr.url }}" --body-file body.txt | |
| sleep 10 | |
| gh pr merge --auto --squash "${{ matrix.pr.url }}" | |
| exit 0 | |
| else | |
| echo "All tests passed, but some required PR checks have not. Skipping." | |
| exit 0 | |
| fi | |
| fi | |
| # If more than half of the validate-* jobs are successful, re-run the failed jobs. | |
| num_of_jobs=$(gh run view "$run_id" --json jobs -q '.jobs[] | select(.name | startswith("validate-")) | .name' | wc -l) | |
| num_of_successful_jobs=$(gh run view "$run_id" --json jobs -q '.jobs[] | select((.name | startswith("validate-")) and (.conclusion == "success")) | .name' | wc -l) | |
| if [ "$num_of_successful_jobs" -gt $((num_of_jobs / 2)) ]; then | |
| echo "More than half of the validate-* jobs are successful. Re-running failed jobs." | |
| gh run rerun "$run_id" --failed | |
| exit 0 | |
| fi | |
| echo "Less than half of the validate-* jobs are successful. Skipping." |