name: Deploy to NPM

on:
  push:
    paths:
      - 'integrations/javascript/package.json'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18'
          registry-url: 'https://registry.npmjs.org'

      - name: Install dependencies
        working-directory: integrations/javascript
        run: npm install

      - name: Build project
        working-directory: integrations/javascript
        run: npm run build

      - name: Get current version from package.json
        id: get_version
        working-directory: integrations/javascript
        run: |
          echo "CURRENT_VERSION=$(node -p "require('./package.json').version")" >> $GITHUB_ENV

      - name: Check if version is already published
        id: check_version
        working-directory: integrations/javascript
        run: |
          npm view licenseapi-validator versions --json | jq -e ". | index(\"${{ env.CURRENT_VERSION }}\") == null" > /dev/null
        continue-on-error: true

      - name: Publish package
        if: steps.check_version.outcome == 'success'
        working-directory: integrations/javascript
        run: |
          npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}