ci-sweeper.yml

# CI Sweeper — event-driven on workflow failure

name: CI Sweeper Loop

on:
  workflow_run:
    workflows: ['*']
    types: [completed]
    branches: [main]

permissions:
  contents: read
  pull-requests: write
  checks: read

jobs:
  sweep:
    if: ${{ github.event.workflow_run.conclusion == 'failure' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7

      - name: Record failure context
        run: |
          echo "Failed workflow: ${{ github.event.workflow_run.name }}"
          echo "Head branch: ${{ github.event.workflow_run.head_branch }}"
          echo "Run URL: ${{ github.event.workflow_run.html_url }}"

      - name: Update ci-sweeper-state.md
        run: |
          FILE=ci-sweeper-state.md
          touch "$FILE"
          echo "" >> "$FILE"
          echo "### $(date -u +%Y-%m-%dT%H:%M:%SZ) — workflow failure" >> "$FILE"
          echo "- Workflow: ${{ github.event.workflow_run.name }}" >> "$FILE"
          echo "- Branch: ${{ github.event.workflow_run.head_branch }}" >> "$FILE"
          echo "- URL: ${{ github.event.workflow_run.html_url }}" >> "$FILE"
          echo "- Loop action: pending agent invocation" >> "$FILE"

      - name: Invoke fix agent
        run: |
          echo "::notice::Wire to agent: classify failure, worktree fix, verifier, open PR."
          echo "See patterns/ci-sweeper.md and docs/safety.md"