name: Publish to npm registry

on:
  push:
    branches:
      - main
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+"

env:
  NODE_VERSION: "lts/*"

# Sets permissions for GitHub Pages deployment
permissions:
  contents: read
  pages: write
  id-token: write

jobs:
  npm-publish:
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: "npm"
          registry-url: "https://registry.npmjs.org"

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm run test

      - name: Build library
        run: npm run build-lib

      - name: Publish to NPM
        run: npm publish --access public --verbose
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}