pr-close.yml

# Removes specific build underneath the pull/ directory in gh-pages branch when the relevant PR closes.
name: Clean-up PR Preview

on:
  pull_request:
    types: [closed]

jobs:
  clean-pr-preview:
    runs-on: ubuntu-latest
    env:
      PR_NUM: ${{ github.event.pull_request.number }}
    steps:
      - name: Checkout 🚧
        uses: actions/checkout@v2
      - name: Create Empty Directory 🗑️
        run: mkdir ${{ env.PR_NUM }}
      - name: Delete Directory 🪓
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ${{ env.PR_NUM }}
          destination_dir: pull/${{ env.PR_NUM }}
      - name: Update comment on PR 💬
        uses: hasura/comment-progress@v2.2.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.number }}
          id: deploy-preview
          message: "🫰🏼 PR preview build has been deleted"