name: Elsa 3 Workflow Designer 
on:
  workflow_dispatch:
  push:
    branches:
      - v3
    paths:
      - src/designer/**
      - .github/**
  pull_request:
    branches:
      - v3
    paths:
      - src/designer/elsa-workflows-designer/**
      - .github/**
  release:
    types: [ prereleased ]
env:
  NODE_OPTIONS: --max-old-space-size=8096
  ELSA_VERSION: 3.0.3

jobs:
  build_and_pack:
    name: Build workflow designer package
    runs-on: ubuntu-latest
    
    steps:

      - name: Set preview VERSION variable
        run: echo "VERSION=$ELSA_VERSION-preview.${{ github.run_number }}" >> $GITHUB_ENV
        if: ${{ github.event_name != 'release' || github.event_name == 'prereleased' }}

      - name: Set release VERSION variable
        run: echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
        if: ${{ github.event_name == 'release' }}

      - name: Checkout
        uses: actions/checkout@v2
      
      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version: 18.12.1
          cache: 'npm'
          cache-dependency-path: '**/package-lock.json'
      
      - run: echo $VERSION
      - run: node --version
      - run: npm --version

      - name: Build Designer
        working-directory: ./src/designer/designer_packages/elsa-workflows-designer
        run: |
          npm install --force
          npm version $VERSION --allow-same-version
          npm run build
        if: ${{ github.event_name == 'release' || github.event_name == 'push'}}
      - name: Pack Designer
        working-directory: ./src/designer/designer_packages/elsa-workflows-designer
        run: npm pack
        if: ${{ github.event_name == 'release' || github.event_name == 'push'}}

      - name: Upload Designer Artifact
        uses: actions/upload-artifact@v3
        with:
          name: designer-npm-package
          path: src/designer/designer_packages/elsa-workflows-designer/elsa-*.tgz
        if: ${{ github.event_name == 'release' || github.event_name == 'push'}}
      
  publish_npm_preview:
    name: Publish preview package to feedz
    needs: build_and_pack
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'release' || github.event_name == 'push'}}
    steps:
      - name: Download NPM Package
        uses: actions/download-artifact@v3
        with:
          name: designer-npm-package
          path: designer-package

      - uses: actions/setup-node@v3
        with:
          node-version: 18.12.1
          registry-url: 'https://f.feedz.io/elsa-workflows/elsa-3/npm/'

      - run: npm publish ./designer-package/*.tgz
        env:
          NODE_AUTH_TOKEN: ${{ secrets.FEEDZ_IO_NPM }}

  publish_npm_release:
    name: Publish release package to npmjs
    needs: build_and_pack
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'release' || github.event_name == 'prereleased' }}
    steps:
      - name: Download NPM Package
        uses: actions/download-artifact@v3
        with:
          name: designer-npm-package

      - uses: actions/setup-node@v3
        with:
          node-version: 18.12.1
          registry-url: 'https://registry.npmjs.org'

      - run: npm publish *.tgz
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

  update_package_json_version:
    name: Update Version in Elsa.Workflows.Designer backend module
    needs: publish_npm_preview
    runs-on: ubuntu-latest
    if: ${{ github.ref == 'refs/heads/v3' }}
    steps:
      - name: Install jq
        run: sudo apt-get install jq

      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ secrets.ELSA_CORE_PAT }}

      - name: Update designer version in package.json
        run: |
          cd src/modules/Elsa.Workflows.Designer
          jq '.devDependencies["@elsa-workflows/elsa-workflows-designer"] = $newVersion' --arg newVersion $ELSA_VERSION-preview.${{ github.run_number }} package.json > package.json.tmp
          mv package.json.tmp package.json
          git fetch --all
          git config user.name "GitHub Action"
          git checkout v3
          git add package.json
          git commit -m "Updated designer version to $ELSA_VERSION-preview.${{ github.run_number }}"
          git push origin v3