publish.yml

name: Publish to npm

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

permissions:
  contents: read
  id-token: write

jobs:
  publish:
    name: Build & Publish
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          registry-url: 'https://registry.npmjs.org'
          cache: 'npm'

      - name: Install dependencies
        run: npm install --include=dev

      - name: Set version from tag
        run: |
          # Use tag version if triggered by tag push, otherwise use package.json as-is
          if [[ "$GITHUB_REF" == refs/tags/v* ]]; then
            TAG_VERSION="${GITHUB_REF#refs/tags/v}"
            npm version "$TAG_VERSION" --no-git-tag-version
          fi

      - name: Build
        run: npm run build

      - name: Publish
        run: npm publish --provenance --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}