delete-preview.yaml

name: Delete preview from OVH Object Storage

on:
  workflow_run:
    workflows: ["Ask preview removal for a given PR"]
    types:
      - completed

permissions: {}

jobs:
  remove:
    permissions:
      actions: read  # for actions/download-artifact to download artifacts from other workflow runs
      contents: read  # for actions/checkout to fetch code
      issues: write  # for ./.github/actions/delete-preview (peter-evans/create-or-update-comment) to create or update comment
      pull-requests: write  # for ./.github/actions/delete-preview (peter-evans/create-or-update-comment) to create or update comment on pull requests
    name: Delete preview from OVHcloud Object Storage
    runs-on: ubuntu-latest

    steps:
      - uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8.0.0
        with:
          name: PR
          github-token: ${{ github.token }}
          run-id: ${{ github.event.workflow_run.id }}

      - name: Get PR number
        id: pr_number
        run: |
          PR_NUMBER=$(cat PR_NUMBER)
          if ! [[ "$PR_NUMBER" =~ ^[0-9]+$ ]]; then
            echo "::error::Invalid PR number: ${PR_NUMBER}"
            exit 1
          fi
          echo "pr_number=${PR_NUMBER}" >> "$GITHUB_OUTPUT"

      - name: Check-out the repo
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          sparse-checkout: |
            .github/actions/

      - name: Delete preview
        uses: ./.github/actions/delete-preview
        with:
          pull_request_id: ${{ steps.pr_number.outputs.pr_number }}
          os_tenant_id: ${{ secrets.PR_OS_TENANT_ID }}
          os_tenant_name: ${{ secrets.PR_OS_TENANT_NAME }}
          os_username: ${{ secrets.PR_OS_USERNAME }}
          os_password: ${{ secrets.PR_OS_PASSWORD }}
          github_token: ${{ secrets.GITHUB_TOKEN }}
          message: |
            _Pull request was merged, preview was removed._