Re-run Flaky Workflows #79
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| name: Re-run Flaky Workflows | |
| on: | |
| workflow_run: | |
| workflows: [Backend, Driver Tests, E2E Tests, Frontend] | |
| types: [completed] | |
| branches: [master, 'release-x.**', 'backport-**'] | |
| jobs: | |
| rerun-on-failure: | |
| name: 'Re-run ''${{ github.event.workflow_run.name }}'' workflow' | |
| runs-on: ubuntu-22.04 | |
| # Do not re-run scheduled workflow runs. That's only Replay.io E2E tests for now. | |
| if: github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event != 'schedule' | |
| env: | |
| BRANCH_NAME: ${{ github.event.workflow_run.head_branch }} | |
| AUTHOR_NAME: ${{ github.event.workflow_run.head_commit.author.name }} | |
| steps: | |
| - name: Generate job summary | |
| run: | | |
| echo "# ${{ github.event.workflow_run.name }} workflow failed! :x:" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "View the failed run attempt (#${{ github.event.workflow_run.run_attempt }}) using the following link:" >> $GITHUB_STEP_SUMMARY | |
| echo "${{ github.event.workflow_run.html_url }}" >> $GITHUB_STEP_SUMMARY | |
| - uses: actions/setup-node@v3 | |
| with: | |
| node-version: lts/Hydrogen # 18.x.x | |
| - run: npm install @slack/web-api | |
| - name: Trigger a re-run | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | # js | |
| const MAX_ATTEMPTS = 2; | |
| const ATTEMPT = "${{ github.event.workflow_run.run_attempt }}"; | |
| const FAILED_RUN_URL = "${{ github.event.workflow_run.html_url }}"; | |
| const FAILED_RUN_NAME = "${{ github.event.workflow_run.name }}"; | |
| const BREAKING_COMMIT = "${{ github.event.workflow_run.head_sha }}"; | |
| const AUTHOR = process.env.AUTHOR_NAME; | |
| const BRANCH = process.env.BRANCH_NAME; | |
| if (ATTEMPT <= MAX_ATTEMPTS) { | |
| github.rest.actions.reRunWorkflowFailedJobs({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{ github.event.workflow_run.id }}, | |
| }); | |
| } else { | |
| // notify slack of repeated failure | |
| const { WebClient } = require('@slack/web-api'); | |
| const slack = new WebClient('${{ secrets.SLACK_BOT_TOKEN }}'); | |
| await slack.chat.postMessage({ | |
| channel: 'engineering-ci', | |
| text: 'Failing tests', | |
| blocks: [ | |
| { | |
| "type": "header", | |
| "text": { | |
| "type": "plain_text", | |
| "text": `:warning: CI is failing on ${BRANCH}`, | |
| "emoji": true, | |
| } | |
| }, | |
| ], | |
| attachments: [{ | |
| color: BRANCH === 'master' ? '#f85149' : "#ffce33", | |
| blocks: [ | |
| { | |
| "type": "section", | |
| "text": { | |
| "type": "mrkdwn", | |
| "text": `Commit <https://github.com/metabase/metabase/commit/${BREAKING_COMMIT}|${BREAKING_COMMIT.slice(0,7)}> by ${AUTHOR} has failing <${FAILED_RUN_URL}|${FAILED_RUN_NAME}> tests on the <https://github.com/metabase/metabase/commits/${BRANCH}|\`${BRANCH}\`> branch. :sad-panda:` | |
| } | |
| }, | |
| ] | |
| }] | |
| }); | |
| } |