npm-publish.yml

name: NPM Publish

on:
  push:
    branches:
      - master

jobs:
  publish:
    runs-on: ubuntu-latest
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@v4

      - name: Install pnpm
        uses: pnpm/action-setup@v4

      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22.x
          registry-url: "https://registry.npmjs.org"
          cache: "pnpm"

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Check if version is publishable
        id: check_version
        run: |
          LOCAL_VERSION=$(node -p "require('./package.json').version")
          PACKAGE_NAME=$(node -p "require('./package.json').name")
          NPM_VERSION=$(npm view "$PACKAGE_NAME" version 2>/dev/null || echo "0.0.0")

          echo "Local version: $LOCAL_VERSION"
          echo "NPM version: $NPM_VERSION"

          if [ "$LOCAL_VERSION" != "$NPM_VERSION" ] && [ "$(printf '%s\n' "$NPM_VERSION" "$LOCAL_VERSION" | sort -V | head -n 1)" = "$NPM_VERSION" ]; then
            echo "Version $LOCAL_VERSION is greater than $NPM_VERSION. Preparing to publish."
            echo "should_publish=true" >> "$GITHUB_OUTPUT"
          else
            echo "Version $LOCAL_VERSION is not greater than $NPM_VERSION. Skipping publish."
            echo "should_publish=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Build package
        if: steps.check_version.outputs.should_publish == 'true'
        run: pnpm run build

      - name: Publish to NPM
        if: steps.check_version.outputs.should_publish == 'true'
        run: pnpm publish --no-git-checks
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Final Status
        if: always()
        run: |
          if [[ '${{ steps.check_version.outputs.should_publish }}' == 'true' ]]; then
            echo "Publish process completed."
          else
            echo "No new version to publish."
          fi