publish.yml

name: Build and publish npm package

on:
  push:
    branches:
      - main
    tags:
      - '*'
  pull_request:
  workflow_dispatch:

jobs:
  build:
    name: Create build
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Build library
        run: |
          npm run build

      - name: Store build artifact
        uses: actions/upload-artifact@v3
        with:
          name: build
          path: build/
          retention-days: 1

  publish:
    name: Publish the NPM package
    runs-on: ubuntu-latest
    needs:
      - build

    # do not publish in forks or non-tag pushes
    if: startsWith(github.ref, 'refs/tags/') && github.repository_owner == 'open-formulieren'

    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          cache: npm
          registry-url: 'https://registry.npmjs.org'
          scope: '@open-formulieren'

      - name: Download build artifact
        uses: actions/download-artifact@v3
        with:
          name: build
          path: build/

      - name: Publish package to NPM
        run: |
          # Strip git ref prefix from version
          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')

          npm publish --access public --new-version=$VERSION
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}