reusable-build-package.yml

##
# A reusable workflow that builds and packages WordPress. The resulting package can be used to test upgrading and installing.
##
name: Build and package WordPress

on:
  workflow_call:

# Disable permissions for all available scopes by default.
# Any needed permissions should be configured at the job level.
permissions: {}

jobs:
  # Builds and packages WordPress.
  #
  # Performs the following steps:
  # - Checks out the repository.
  # - Sets up Node.js.
  # - Runs the build script.
  # - Prepares the directory structure for the ZIP.
  # - Creates a ZIP of the built files.
  # - Uploads the ZIP as a GitHub Actions artifact.
  build:
    name: WordPress
    permissions:
      contents: read
    runs-on: ubuntu-24.04
    timeout-minutes: 20

    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          show-progress: ${{ runner.debug == '1' && 'true' || 'false' }}
          persist-credentials: false

      - name: Set up Node.js
        uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4.2.0
        with:
          node-version-file: '.nvmrc'
          cache: npm

      - name: Install npm Dependencies
        run: npm ci

      - name: Build WordPress
        run: npm run build

      - name: Prepare the directory structure for the ZIP
        run: mv build wordpress

      - name: Create ZIP of built files
        run: zip -q -r develop.zip wordpress/.

      - name: Upload ZIP as a GitHub Actions artifact
        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
        with:
          name: wordpress-develop
          path: develop.zip
          if-no-files-found: error