name: Publish to NPM

on:
  push:
    branches: [ main ]

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

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          registry-url: 'https://registry.npmjs.org'

      - name: Install dependencies
        run: npm install

      - name: Publish to npm (Trusted Publishing)
        run: npm publish --provenance --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}