publish.yml

name: Publish to NPM

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "24.x"
          registry-url: "https://registry.npmjs.org"

      - name: Ensure npm supports trusted publishing
        run: npm i -g npm@11.5.1

      - name: Install dependencies
        run: npm ci
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_READ_TOKEN }}

      - name: Build
        run: npm run build

      - name: Check Version
        id: check-version
        run: |
          PACKAGE_VERSION=$(node -p "require('./package.json').version")
          NPM_VERSION=$(npm view react-native-lab version 2>/dev/null || echo "0.0.0")

          echo "Package Version: $PACKAGE_VERSION"
          echo "NPM Version: $NPM_VERSION"

          if [ "$PACKAGE_VERSION" != "$NPM_VERSION" ]; then
            echo "New version detected. Proceeding with publish."
            echo "IS_NEW_VERSION=true" >> $GITHUB_ENV
          else
            echo "Version $PACKAGE_VERSION already exists on NPM. Skipping publish."
            echo "IS_NEW_VERSION=false" >> $GITHUB_ENV
          fi

      - name: Publish to NPM (OIDC)
        if: env.IS_NEW_VERSION == 'true'
        run: npm publish --access public