Notify Slack user on workflow failure #748
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| name: Notify Slack user on workflow failure | |
| on: | |
| workflow_run: | |
| workflows: ["Package & Release", "Build & Test"] | |
| types: | |
| - completed | |
| branches: | |
| - master | |
| - release/* | |
| - next/* | |
| jobs: | |
| notify_failure: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event.workflow_run.conclusion == 'failure' }} | |
| steps: | |
| - name: Generate Slack Payload | |
| id: generate-payload | |
| env: | |
| SLACK_CHANNEL: gateway-notifications | |
| SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); | |
| const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; | |
| const run_id = ${{ github.event.workflow_run.id }}; | |
| const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; | |
| const workflow_name = "${{ github.event.workflow_run.name }}"; | |
| const branch_name = "${{ github.event.workflow_run.head_branch }}"; | |
| const actor_github_id = "${{ github.event.workflow_run.actor.login }}"; | |
| const actor_slack_id = slack_mapping[actor_github_id]; | |
| const actor = actor_slack_id ? `<@${actor_slack_id}>` : actor_github_id; | |
| const payload = { | |
| text: `Workflow “${workflow_name}” failed in repo: "${repo_name}", branch: "${branch_name}". Run URL: ${run_url}. Please check it ${actor} .`, | |
| channel: process.env.SLACK_CHANNEL, | |
| }; | |
| return JSON.stringify(payload); | |
| result-encoding: string | |
| - name: Send Slack Message | |
| uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 | |
| with: | |
| payload: ${{ steps.generate-payload.outputs.result }} | |
| env: | |
| SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} |