Notify on Workflow Failure #447
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| name: Notify on Workflow Failure | |
| on: | |
| workflow_run: | |
| workflows: ["Process new code merged to main"] | |
| types: | |
| - completed | |
| permissions: | |
| issues: write | |
| jobs: | |
| notifyFailure: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event.workflow_run.conclusion == 'failure' }} | |
| steps: | |
| - name: Fetch Workflow Run Jobs | |
| id: fetch-workflow-jobs | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const runId = "${{ github.event.workflow_run.id }}"; | |
| const jobsData = await github.rest.actions.listJobsForWorkflowRun({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: runId, | |
| }); | |
| return jobsData.data; | |
| - name: Fetch Previous Workflow Run | |
| id: previous-workflow-run | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const runId = ${{ github.event.workflow_run.id }}; | |
| const allRuns = await github.rest.actions.listWorkflowRuns({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| workflow_id: 'preDeploy.yml', | |
| }); | |
| const filteredRuns = allRuns.data.workflow_runs.filter(run => run.actor.login !== 'OSBotify' && run.status !== 'cancelled'); | |
| const currentIndex = filteredRuns.findIndex(run => run.id === runId); | |
| const previousRun = filteredRuns[currentIndex + 1]; | |
| return previousRun; | |
| - name: Fetch Previous Workflow Run Jobs | |
| id: previous-workflow-jobs | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const previousRun = ${{ steps.previous-workflow-run.outputs.result }}; | |
| const runId = previousRun.id; | |
| const jobsData = await github.rest.actions.listJobsForWorkflowRun({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: runId, | |
| }); | |
| return jobsData.data; | |
| - name: Process Each Failed Job | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const jobs = ${{ steps.fetch-workflow-jobs.outputs.result }}; | |
| const previousRun = ${{ steps.previous-workflow-run.outputs.result }}; | |
| const previousRunJobs = ${{ steps.previous-workflow-jobs.outputs.result }}; | |
| const headCommit = "${{ github.event.workflow_run.head_commit.id }}"; | |
| const prData = await github.rest.repos.listPullRequestsAssociatedWithCommit({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| commit_sha: headCommit, | |
| }); | |
| const pr = prData.data[0]; | |
| const prLink = pr.html_url; | |
| const prAuthor = pr.user.login; | |
| const prMerger = "${{ github.event.workflow_run.actor.login }}"; | |
| const failureLabel = 'Workflow Failure'; | |
| for (let i = 0; i < jobs.total_count; i++) { | |
| if (jobs.jobs[i].conclusion == 'failure') { | |
| const jobName = jobs.jobs[i].name; | |
| const jobLink = jobs.jobs[i].html_url; | |
| const previousJob = previousRunJobs.jobs.find(job => job.name === jobName); | |
| if (previousJob?.conclusion === 'success') { | |
| const annotations = await github.rest.checks.listAnnotations({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| check_run_id: jobs.jobs[i].id, | |
| }); | |
| let errorMessage = ""; | |
| for(let j = 0; j < annotations.data.length; j++) { | |
| errorMessage += annotations.data[j].annotation_level + ": "; | |
| errorMessage += annotations.data[j].message + "\n"; | |
| } | |
| const issueTitle = `Investigate workflow job failing on main: ${ jobName }`; | |
| const issueBody = `🚨 **Failure Summary** 🚨:\n\n` + | |
| `- **📋 Job Name**: [${ jobName }](${ jobLink })\n` + | |
| `- **🔧 Failure in Workflow**: Process new code merged to main\n` + | |
| `- **🔗 Triggered by PR**: [PR Link](${ prLink })\n` + | |
| `- **👤 PR Author**: @${ prAuthor }\n` + | |
| `- **🤝 Merged by**: @${ prMerger }\n` + | |
| `- **🐛 Error Message**: \n ${errorMessage}\n\n` + | |
| `⚠️ **Action Required** ⚠️:\n\n` + | |
| `🛠️ A recent merge appears to have caused a failure in the job named [${ jobName }](${ jobLink }).\n` + | |
| `This issue has been automatically created and labeled with \`${ failureLabel }\` for investigation. \n\n` + | |
| `👀 **Please look into the following**:\n` + | |
| `1. **Why the PR caused the job to fail?**\n` + | |
| `2. **Address any underlying issues.**\n\n` + | |
| `🐛 We appreciate your help in squashing this bug!`; | |
| await github.rest.issues.create({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| title: issueTitle, | |
| body: issueBody, | |
| labels: [failureLabel, 'Hourly'], | |
| assignees: [prMerger] | |
| }); | |
| } | |
| } | |
| } |