repo.yml

name: Build / Test / Publish

on:
  pull_request:
    types: [opened, synchronize]

env:
  NODE_VERSION: 18.x

jobs:
  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

  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

  test:
    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

  publish:
    needs: [setup, test]
    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: Configure Git user
        run: |
          git config --global user.email "pkgbot@form.io"
          git config --global user.name "pkgbot"

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

      - 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/'

      - 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

      - name: Show workspace contents
        run: |
          ls -R .

      - name: Prepare version for publish
        id: prep
        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")
          
          # If the current version includes '-rc.', remove it and everything after
          # This step ensures that we start with a base version like '3.0.0' even if it was a release candidate
          BASE_VERSION=$(echo "$CURRENT_VERSION" | sed 's/-rc.*//')
          
          # 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 for testing
        run: |
          echo "Version to publish: $NEW_VERSION"

      - name: Publish to npm
        run: |
          npm version $NEW_VERSION
          npm publish --tag dev