publish-package-npm.yml

name: Publish to NPM Packages

on:
  push:
    paths: 'package.json'

jobs:
  publish-npm:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 2
          submodules: true
      - name: Configure Git
        run: |
          git config --global user.email "280145668@qq.com"
          git config --global user.name "xiangnanscu"
      - uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          registry-url: https://registry.npmjs.org/
      - name: Install jq
        run: sudo apt-get install jq
      - name: Check if version changed
        id: version_changed
        run: |
          VERSION_OLD=$(git show ${{ github.event.before }}:package.json | jq -r .version)
          VERSION_NEW=$(jq -r .version package.json)
          if [ "$VERSION_OLD" != "$VERSION_NEW" ]; then
            echo "Version changed from $VERSION_OLD to $VERSION_NEW"
            echo "changed=true" >> $GITHUB_OUTPUT
          else
            echo "Version did not change"
            echo "changed=false" >> $GITHUB_OUTPUT
          fi
      - name: Publish to npm
        if: steps.version_changed.outputs.changed == 'true'
        run: |
          corepack enable
          npm i
          npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_PUBLISH_TOKEN}}