name: retry-deploy-tests

on:
  workflow_run:
    workflows: ['test-e2e-deploy-release']
    types:
      - completed

env:
  SLACK_WEBHOOK_URL: ${{ secrets.BROKEN_DEPLOY_SLACK_WEBHOOK_URL }}

permissions:
  actions: write

jobs:
  retry-on-failure:
    name: retry failed jobs
    # Retry the test-e2e-deploy-release workflow up to 2 times
    if: >-
      ${{ 
        github.event.workflow_run.display_title == 'test-e2e-deploy canary' &&
        github.event.workflow_run.conclusion == 'failure' &&
        github.repository == 'vercel/next.js' &&
        github.event.workflow_run.run_attempt < 2
      }}
    runs-on: ubuntu-latest
    steps:
      - name: send retry request to GitHub API
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api \
            --method POST \
            -H "Accept: application/vnd.github+json" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            /repos/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }}/rerun-failed-jobs

  report-failure:
    name: report failure to slack
    # Report the failure to Slack if the test-e2e-deploy-release workflow has failed 2 times
    if: >-
      ${{ 
        github.event.workflow_run.display_title == 'test-e2e-deploy canary' &&
        github.event.workflow_run.conclusion == 'failure' &&
        github.event.workflow_run.run_attempt >= 2 &&
        !github.event.workflow_run.head_repository.fork
      }}
    runs-on: ubuntu-latest
    steps:
      - name: send webhook
        uses: slackapi/slack-github-action@v1.25.0
        with:
          payload: |
            {
              "commit_title": ${{ toJSON(github.event.workflow_run.display_title) }},
              "commit_url": "github.com/${{ github.repository }}/commit/${{ github.event.workflow_run.head_sha }}",
              "workflow_run_url": "github.com/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }}/attempts/${{ github.event.workflow_run.run_attempt }}",
              "workflow_branch": ${{ toJSON(github.event.workflow_run.head_branch) }}
            }
        env:
          SLACK_WEBHOOK_URL: ${{ env.SLACK_WEBHOOK_URL }}