cleanup-plan-docs.yml

name: Cleanup Plan Docs

on:
  pull_request:
    types: [closed]
    branches: [staging]

jobs:
  cleanup:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    permissions:
      contents: write
    concurrency:
      group: ${{ github.workflow }}
      cancel-in-progress: false
    steps:
      - name: Checkout staging
        uses: actions/checkout@v4
        with:
          ref: staging
          token: ${{ github.token }}

      - name: Configure Git User
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Remove planning docs
        run: |
          git rm -f PLAN-*.md --ignore-unmatch
          git rm -rf docs/plans/ --ignore-unmatch

      - name: Commit and push if changed
        run: |
          if ! git diff --cached --quiet --exit-code; then
            git commit -m "chore: remove planning docs post-merge [skip ci]"
            git push origin staging
          fi