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Rerun CI #5065
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| name: "Rerun CI" | |
| on: | |
| workflow_run: | |
| workflows: | |
| - "Server Memory CI" | |
| - "License Checker" | |
| types: | |
| - completed | |
| permissions: {} | |
| env: | |
| MAX_RERUNS: '2' | |
| RETRY_DELAY_SECONDS: '180' | |
| jobs: | |
| decide-rerun-action: | |
| if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event == 'push' }} | |
| runs-on: ubuntu-latest | |
| outputs: | |
| action: ${{ steps.decision.outputs.action }} | |
| steps: | |
| - name: Decide rerun action | |
| id: decision | |
| env: | |
| WORKFLOW_NAME: ${{ github.event.workflow_run.name }} | |
| RUN_ID: ${{ github.event.workflow_run.id }} | |
| RUN_ATTEMPT: ${{ github.event.workflow_run.run_attempt }} | |
| EVENT_NAME: ${{ github.event.workflow_run.event }} | |
| HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }} | |
| run: | | |
| set -euo pipefail | |
| action="skip" | |
| reason="unsupported event: $EVENT_NAME" | |
| if [[ "$EVENT_NAME" == "push" ]]; then | |
| if (( RUN_ATTEMPT > MAX_RERUNS )); then | |
| reason="retry limit reached" | |
| else | |
| action="rerun" | |
| reason="within retry limit" | |
| fi | |
| fi | |
| { | |
| echo "action=$action" | |
| echo "reason=$reason" | |
| } >> "$GITHUB_OUTPUT" | |
| { | |
| echo "### Rerun CI decision" | |
| echo "" | |
| echo "- Workflow: $WORKFLOW_NAME" | |
| echo "- Source event: $EVENT_NAME" | |
| echo "- Head branch: $HEAD_BRANCH" | |
| echo "- Run ID: $RUN_ID" | |
| echo "- Current attempt: $RUN_ATTEMPT" | |
| echo "- Max automatic reruns: $MAX_RERUNS" | |
| echo "- Delay seconds: $RETRY_DELAY_SECONDS" | |
| echo "- Action: $action" | |
| echo "- Reason: $reason" | |
| } >> "$GITHUB_STEP_SUMMARY" | |
| rerun-failed-jobs: | |
| needs: decide-rerun-action | |
| if: needs.decide-rerun-action.outputs.action == 'rerun' | |
| permissions: | |
| actions: write | |
| contents: read | |
| runs-on: ubuntu-latest | |
| steps: | |
| # workflow_run is privileged: only load code from the default-branch commit. | |
| - name: Checkout trusted retry checker | |
| uses: actions/checkout@v7 | |
| with: | |
| ref: ${{ github.sha }} | |
| persist-credentials: false | |
| sparse-checkout: .github/scripts | |
| - name: Check source freshness before waiting | |
| id: initial-freshness | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GH_REPO: ${{ github.repository }} | |
| RUN_ID: ${{ github.event.workflow_run.id }} | |
| RUN_ATTEMPT: ${{ github.event.workflow_run.run_attempt }} | |
| run: | | |
| python3 .github/scripts/check-rerun.py \ | |
| --repository "$GH_REPO" --run-id "$RUN_ID" \ | |
| --run-attempt "$RUN_ATTEMPT" --max-reruns "$MAX_RERUNS" | |
| - name: Wait before rerun | |
| if: steps.initial-freshness.outputs.action == 'rerun' | |
| run: sleep "$RETRY_DELAY_SECONDS" | |
| - name: Check source freshness after waiting | |
| id: freshness | |
| if: steps.initial-freshness.outputs.action == 'rerun' | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GH_REPO: ${{ github.repository }} | |
| RUN_ID: ${{ github.event.workflow_run.id }} | |
| RUN_ATTEMPT: ${{ github.event.workflow_run.run_attempt }} | |
| run: | | |
| python3 .github/scripts/check-rerun.py \ | |
| --repository "$GH_REPO" --run-id "$RUN_ID" \ | |
| --run-attempt "$RUN_ATTEMPT" --max-reruns "$MAX_RERUNS" | |
| - name: Rerun failed jobs | |
| if: steps.freshness.outputs.action == 'rerun' | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GH_REPO: ${{ github.repository }} | |
| run: | | |
| gh run rerun ${{ github.event.workflow_run.id }} --failed |