playground-merged.yml

name: Playground Comment

on:
  pull_request:
    types:
      - closed

jobs:
  if_merged:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
      actions: read
    steps:
      - uses: actions/checkout@v4

      - name: Prepare blueprint with artifact link
        id: blueprint
        run: |
          set -euxo pipefail
          ARTIFACT_URL="${{ github.server_url }}/${{ github.repository }}/archive/refs/heads/develop.zip"

          # Use Node.js to parse, modify, and stringify the JSON
          BLUEPRINT=$(node -e "
            const fs = require('fs');
            const blueprint = JSON.parse(fs.readFileSync('.wordpress-org/blueprints/playground.json', 'utf8'));
            blueprint.plugins = blueprint.plugins.map(plugin =>
              plugin === '${{ github.event.repository.name }}' ? '$ARTIFACT_URL' : plugin
            );
            console.log(JSON.stringify(blueprint));
          ")

          # Base64 encode the blueprint
          ENCODED_BLUEPRINT=$(echo -n "$BLUEPRINT" | base64 -w 0)

          echo "blueprint=$ENCODED_BLUEPRINT" >> "$GITHUB_OUTPUT"

      # Comment with a Playground link that installs from the artifact ZIP
      - uses: mshick/add-pr-comment@v2
        with:
          message: |
            **Test merged PR on Playground**
            [Test this pull request on the Playground](https://playground.wordpress.net/#${{ steps.blueprint.outputs.blueprint }})
            or [download the zip](${{ github.server_url }}/${{ github.repository }}/archive/refs/heads/develop.zip)