name: Teardown PR Preview

on:
  pull_request_target:
    types: [closed]

jobs:
  teardown-pr-preview:
    if: ${{ github.repository_owner == 'apache' && github.event.action == 'closed' && github.event.pull_request.merged != true }}
    concurrency:
      # to cancel running `ci` workflows in current PR
      group: 'Node CI-${{ github.event.number }}'
      cancel-in-progress: true
    runs-on: ubuntu-latest
    steps:
      - name: Install action dependencies
        run: git clone --depth=1 https://github.com/actions-cool/maintain-one-comment.git

      - name: Delete PR preview comment
        uses: ./maintain-one-comment
        with:
          body-include: '<!-- ECHARTS_PR_PREVIEW -->'
          delete: true
          number: ${{ github.event.number }}

      - name: Teardown closed PR preview
        continue-on-error: true
        run: |
          export SURGE_DOMAIN='https://echarts-pr-${{ github.event.number }}.surge.sh'
          npx surge teardown $SURGE_DOMAIN --token ${{ secrets.SURGE_TOKEN }}