ci.yml

name: Build, Publish

on:
  pull_request:
    types: [opened, synchronize, reopened]

env:
  NODE_VERSION: 20.x

jobs:
  #####################################################################
  ## Setup
  #####################################################################
  setup:
    runs-on: ubuntu-latest
    steps:
      - run: echo "Triggered by ${{ github.event_name }} event."

      - name: Check out repository code ${{ github.repository }} on ${{ github.ref }}
        uses: actions/checkout@v3

      - name: Set up Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'

      - name: Cache node modules
        uses: actions/cache@v3
        with:
          path: node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Installing dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        uses: borales/actions-yarn@v4
        with:
          cmd: install --frozen-lockfile

      # - name: Lint
      #   uses: borales/actions-yarn@v4
      #   with:
      #     cmd: lint

  #####################################################################
  ## Build
  #####################################################################
  build:
    needs: setup
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code ${{ github.repository }} on ${{ github.ref }}
        uses: actions/checkout@v3

      - name: Restore node modules from cache
        uses: actions/cache@v3
        with:
          path: node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Build
        uses: borales/actions-yarn@v4
        with:
          cmd: build:prod

      - name: Show build directory contents
        run: |
          ls -R ./dist/angular-formio
  
      - name: Cache dist directory
        uses: actions/cache@v3
        with:
          path: dist
          key: ${{ runner.os }}-dist-${{ hashFiles('dist.tgz') }}
          restore-keys: |
            ${{ runner.os }}-dist-

  #####################################################################
  ## Test (Trys to launch a chrome browser, will need additional work)
  #####################################################################
  # test-current:
  #   needs: setup
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Check out repository code ${{ github.repository }} on ${{ github.ref }}
  #       uses: actions/checkout@v3

  #     - name: Restore node modules from cache
  #       uses: actions/cache@v3
  #       with:
  #         path: node_modules
  #         key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
  #         restore-keys: |
  #           ${{ runner.os }}-node-

  #     - name: Test
  #       uses: borales/actions-yarn@v4
  #       with:
  #         cmd: test

  # test-target:
  #   needs: setup
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Check out repository code ${{ github.repository }} on ${{ github.ref }}
  #       uses: actions/checkout@v3
  #       with:
  #         fetch-depth: 0

  #    - name: Merge target branch into current branch
  #      run: |
  #        git config --global user.email "pkgbot@form.io"
  #        git config --global user.name "pkgbot"
  #        git fetch origin ${{ github.event.pull_request.base.ref }}:${{ github.event.pull_request.base.ref }}
  #        git merge ${{ github.event.pull_request.base.ref }} --no-commit --no-ff
  #        if ! git merge --no-commit --no-ff ${{ github.event.pull_request.base.ref }}; then
  #          echo "Merge conflicts detected."
  #          git merge --abort
  #          exit 1
  #        else
  #          echo "Merge successful."
  #        fi

  #      - name: Set up Node.js ${{ env.NODE_VERSION }}
  #        uses: actions/setup-node@v3
  #        with:
  #          node-version: ${{ env.NODE_VERSION }}
  #          cache: 'npm'

  #     - name: Restore node modules from cache
  #       uses: actions/cache@v3
  #       with:
  #         path: node_modules
  #         key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
  #         restore-keys: |
  #           ${{ runner.os }}-node-

  #     - name: Test
  #       uses: borales/actions-yarn@v4
  #       with:
  #         cmd: test

  #####################################################################
  ## Publish
  #####################################################################
  publish:
    needs: [setup, build]
    if: ${{ github.event_name == 'pull_request' && (github.event.action == 'opened' || github.event.action == 'synchronize') }}
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code ${{ github.repository }} on ${{ github.ref }}
        uses: actions/checkout@v3

      - name: Set up Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          registry-url: 'https://registry.npmjs.org/'
      
      # Restore Build cache
      - name: Restore dist cache
        uses: actions/cache@v3
        with:
          path: dist
          key: ${{ runner.os }}-dist-${{ hashFiles('dist.tgz') }}
          restore-keys: |
            ${{ runner.os }}-dist-

      # - name: Switch to dist directory
      #   run: |
      #     cd ./dist/angular-formio
      #     ls -R .

      - name: Prepare version for publish
        id: prep
        working-directory: ./dist/angular-formio
        run: |
          # Extract the pull request number and the short SHA of the commit
          PR_NUMBER=$(echo ${{ github.event.number }})
          COMMIT_SHORT_SHA=$(echo "${{ github.event.pull_request.head.sha }}" | cut -c1-7)
          
          # Extract the current version from package.json
          CURRENT_VERSION=$(node -p "require('./package.json').version")
          
          # Get base SemVer to us for new dev version
          BASE_VERSION=$(echo "$CURRENT_VERSION" | cut -d'-' -f1)
          
          # Construct the new version string
          NEW_VERSION="${BASE_VERSION}-dev.${PR_NUMBER}.${COMMIT_SHORT_SHA}"
          
          # Output the new version for use in subsequent GitHub Actions steps
          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV

      - name: Echo version to Publish
        run: |
          echo "Version to publish: $NEW_VERSION"

      - name: Configure Git user
        working-directory: ./dist/angular-formio
        run: |
          git config --global user.email "pkgbot@form.io"
          git config --global user.name "pkgbot"

      - name: Add npm token to .npmrc
        working-directory: ./dist/angular-formio
        run: |
          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > .npmrc

      - name: Publish to npm
        working-directory: ./dist/angular-formio
        run: |
          npm version $NEW_VERSION
          yarn publish --tag=dev