name: 'Setup WooCommerce Monorepo'
description: 'A composite action bundling together the setup of dependencies and optional installation and building of projects.'
inputs:
  php-version:
    description: 'The PHP version that should be installed. Use "false" to skip PHP installation.'
    default: '7.4'
  install:
    description: 'Given a boolean or PNPM filter, runs the install command for monorepo project(s).'
    default: false
  build:
    description: 'Given a boolean or PNPM filter, runs the build command for monorepo project(s).'
    default: false
runs:
  using: 'composite'
  steps:
    - name: 'Read PNPM Version'
      id: 'read-pnpm-version'
      shell: 'bash'
      run: 'echo "version=$(./.github/actions/setup-woocommerce-monorepo/scripts/read-pnpm-version.sh package.json)" >> $GITHUB_OUTPUT'
    - name: 'Setup PNPM'
      uses: 'pnpm/action-setup@d882d12c64e032187b2edb46d3a0d003b7a43598'
      with:
        version: ${{ steps.read-pnpm-version.outputs.version }}
    - name: 'Setup Node'
      uses: 'actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65'
      with:
        node-version-file: '.nvmrc'
        # We only want to use the cache if something is being installed.
        cache: ${{ inputs.install != 'false' && 'pnpm' || '' }}
    - name: 'Setup PHP'
      if: ${{ inputs.php-version != 'false' }}
      uses: 'shivammathur/setup-php@a36e1e52ff4a1c9e9c9be31551ee4712a6cb6bd0'
      with:
        php-version: '${{ inputs.php-version }}'
        coverage: 'none'
    - name: 'Cache Composer Dependencies'
      if: ${{ inputs.php-version != 'false' }}
      uses: 'actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84'
      with:
        path: '~/.cache/composer/files'
        key: "${{ runner.os }}-composer-${{ hashFiles( '**/composer.lock' ) }}"
        restore-keys: '${{ runner.os }}-composer-'
    - name: 'Parse Project Filters'
      id: 'project-filters'
      shell: 'bash'
      run: |
        echo "install=$(node ./.github/actions/setup-woocommerce-monorepo/scripts/parse-input-filter.js '${{ inputs.install }}')" >> $GITHUB_OUTPUT
        echo "build=$(node ./.github/actions/setup-woocommerce-monorepo/scripts/parse-input-filter.js '${{ inputs.build }}')" >> $GITHUB_OUTPUT
    - name: 'Install Project Dependencies'
      # Boolean inputs aren't parsed into filters so it'll either be "true" or there will be a filter.
      if: ${{ inputs.install == 'true' || steps.project-filters.outputs.install != '' }}
      shell: 'bash'
      run: 'pnpm install'
      # `pnpm install` filtering is broken: https://github.com/pnpm/pnpm/issues/6300
      # run: 'pnpm install ${{ steps.project-filters.outputs.install }}'
    # We want to include an option to build projects using this action so that we can make
    # sure that the build cache is always used when building projects.
    - name: 'Cache Build Output'
      # Boolean inputs aren't parsed into filters so it'll either be "true" or there will be a filter.
      if: ${{ inputs.build == 'true' || steps.project-filters.outputs.build != '' }}
      uses: 'google/wireit@f3a3c79c553122e2fe5829eeac7d815326502903'
    - name: 'Build'
      # Boolean inputs aren't parsed into filters so it'll either be "true" or there will be a filter.
      if: ${{ inputs.build == 'true' || steps.project-filters.outputs.build != '' }}
      shell: 'bash'
      run: 'pnpm ${{ steps.project-filters.outputs.build }} build'