build-and-publish.yml

name: Build and Publish

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

jobs:
  build-and-publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 2

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '20'
          registry-url: 'https://registry.npmjs.org'

      - name: Install pnpm
        run: npm install -g pnpm

      - name: Install dependencies
        run: pnpm install

      - name: Check version changes
        id: check
        run: |
          git diff HEAD^ HEAD -- package.json | grep '"version"' || echo "::set-output name=changed::false"
          if [ $? -eq 0 ]; then
            echo "::set-output name=changed::true"
          fi

      - name: Build packages
        if: steps.check.outputs.changed == 'true'
        run: pnpm run build:node

      - name: Publish to NPM
        if: steps.check.outputs.changed == 'true'
        run: npm publish --tag=beta
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}