build.yml

name: JS Build

on:
  pull_request:
    types: [opened, synchronize]
  push:
    branches:
      - main

jobs:
  check_yarn_lock:
    runs-on: ubuntu-latest
    name: Check yarn.lock
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Get all changed markdown files
        id: changed-yarn-lock
        uses: tj-actions/changed-files@v41
        with:
          files: yarn.lock
    outputs:
      yarn_lock_changed: ${{ steps.changed-yarn-lock.outputs.any_changed }}
  build:
    runs-on: ubuntu-latest
    name: Build JS packages
    needs: check_yarn_lock
    if: ${{ needs.check_yarn_lock.outputs.yarn_lock_changed }}
    permissions:
      contents: write
      pull-requests: read
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          cache: "yarn"
      - name: Restore node_modules cache
        uses: actions/cache@v3
        with:
          path: node_modules
          key: ${{ runner.os }}-node-modules-${{ hashFiles('yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-node-modules
      - name: Install dependencies
        run: yarn install
      - name: YARN build
        run: yarn build
      - name: Check git status
        id: git-status
        run: git diff --quiet || echo "::set-output name=changed::true"
      - name: git push
        if: steps.git-status.outputs.changed == true
        run: |
          git config --local user.name 'AlchemyCMS - CI Bot'
          git config --local user.email 'alchemy@blish.cloud'
          git remote set-url origin https://x-access-token:${{ secrets.ALCHEMY_CI_BOT_ACCESS_TOKEN }}@github.com/$GITHUB_REPOSITORY
          git add vendor/javascript
          git commit -m "Update JS packages" -m "Rebuilt packages due to updated dependencies."
          git push origin HEAD:${{ github.event.pull_request.head.ref }}