# This workflow will run tests using node and then publish a package to GitHub Packages when a release is created
# For more information see: https://help.github.com/actions/language-and-framework-guides/publishing-nodejs-packages

name: Publish NPM Package

on:
  push:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: 12
      - run: npm ci
      - run: npm test

  publish-npm:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: 12
          registry-url: https://registry.npmjs.org/
      
      - run: npm ci
      - run: npm run build
      - run: npm test

      - name: Check if version has been updated
        id: check
        uses: EndBug/version-check@v1      
      
      - name: Publish to npm
        if: steps.check.outputs.changed == 'true'
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
      
      - name: Do not publish
        if: steps.check.outputs.changed != 'true'
        run: echo "not publish"