publish-npm.yml

name: publish-npm
on:
  push:
    branches:
      - main

jobs:
  npm-publish:
    name: Publish to NPM & GitHub Package Registry
    runs-on: ubuntu-latest
    outputs:
      new_version: ${{ steps.version_check.outputs.version }}
      version_changed: ${{ steps.version_check.outputs.changed }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: main
      # limit releases to version changes - https://github.com/EndBug/version-check
      - name: Check version changes
        uses: EndBug/version-check@v2
        id: version_check
        with:
          file-url: https://unpkg.com/@grafana/aws-sdk@latest/package.json
          static-checking: localIsNew

      - name: Version update detected
        if: steps.version_check.outputs.changed == 'true'
        run: 'echo "Version change found! New version: ${{ steps.version_check.outputs.version }} (${{ steps.version_check.outputs.type }})"'

      - name: Setup .npmrc file for NPM registry
        if: steps.version_check.outputs.changed == 'true'
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          registry-url: 'https://registry.npmjs.org'

      - name: Install dependencies
        if: steps.version_check.outputs.changed == 'true'
        run: yarn

      - name: Build library
        if: steps.version_check.outputs.changed == 'true'
        run: yarn build

      - name: Publish package to NPM
        if: steps.version_check.outputs.changed == 'true'
        run: npm publish --access public --scope grafana
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Setup .npmrc file for GitHub Packages
        if: steps.version_check.outputs.changed == 'true'
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          registry-url: 'https://npm.pkg.github.com'
          scope: '@grafana'

      - name: Publish package to Github Packages
        if: steps.version_check.outputs.changed == 'true'
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  create-github-release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    needs: npm-publish
    if: needs.npm-publish.outputs.version_changed == 'true'
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Create Release Notes
        uses: actions/github-script@v7.0.1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.request(`POST /repos/${{ github.repository }}/releases`, {
              tag_name: "v${{ needs.npm-publish.outputs.new_version }}",
              generate_release_notes: true
            });