mono-package-split.yml

name: 'Split ASU Packages'

# Run action only on code deployments with a tag that matches the regex.
# This will make it so that this only runs when we create a release.
on:
  push:
    branches:
      - WS2-1623
#    tags:
#      - 'v[0-9]+.[0-9]+.[0-9]+'
  # Allow us to manually trigger the workflow
  workflow_dispatch:

jobs:
  packages_split:
    # Limit this workflow to a specific repo. This will ensure that
    # it only runs on the webspark-ci repo, and not any downstream
    # repositories that will also include this file.
    if: github.repository == 'asuwebplatforms/webspark-ci'
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        # define package to repository map
        package:
          - local_path: asu_brand
            split_repository: asu_brand
          - local_path: asu_user
            split_repository: asu_user

    steps:
      - uses: actions/checkout@v4
      # Utilize a Github App to generate a temporary token for access to the various repositories.
      # This allows us to avoid hard coding a personal access token.
      # Inspired by https://devopsjournal.io/blog/2022/01/03/GitHub-Tokens,
      # but we are using a newer, better, official github action instead of
      # the community contributed one used in the blog post.
      - uses: actions/create-github-app-token@v1
        id: app-token
        with:
          app-id: ${{ vars.APP_ID }}
          private-key: ${{ secrets.PRIVATE_KEY }}
          owner: ${{ github.repository_owner }}
          # This app allows us to select all of the repositories we will be adding
          # our access permissions to via the app-token. Just list them below
          # in a comma separated string (without any spaces).
          repositories: 'asu_user_split,asu_brand_split'

      # The danharrin/monorepo-split-github-action below is the tool that we are using
      # to sync the contents of the modules into their respective standalone,
      # read-only github repositories. This may seem awkward, but it's because
      # Packagist requires each repo to be standalone, unlike what we are able
      # to do with JavaScript where the monorepo splits out via tagging and
      # does not require "shadow" repositories.
      # See https://blog.logrocket.com/hosting-all-your-php-packages-together-in-a-monorepo

      # no tag
      -
        if: "!startsWith(github.ref, 'refs/tags/')"
        uses: danharrin/monorepo-split-github-action@v2.3.0
        env:
          GITHUB_TOKEN: x-access-token:${{ steps.app-token.outputs.token }}
        with:
          package_directory: 'web/modules/asu_modules/${{ matrix.package.local_path }}'
          repository_organization: ASUWebPlatforms
          repository_name: '${{ matrix.package.split_repository }}'
          user_name: ws2-release-bot
          user_email: ws2-release-bot@asu.edu

      # with tag
      -
        if: "startsWith(github.ref, 'refs/tags/')"
        uses: danharrin/monorepo-split-github-action@v2.3.0
        env:
          GITHUB_TOKEN: x-access-token:${{ steps.app-token.outputs.token }}
        with:
          tag: ${GITHUB_REF#refs/tags/}
          package_directory: 'web/modules/asu_modules/${{ matrix.package.local_path }}'
          repository_organization: ASUWebPlatforms
          repository_name: '${{ matrix.package.split_repository }}'
          user_name: ws2-release-bot
          user_email: ws2-release-bot@asu.edu