publish.yml

name: Check and Publish NPM Version

on:
  push:
    branches:
      - develop

jobs:
  check-and-publish:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up bun
        uses: oven-sh/setup-bun@v2

      - name: Install and Build
        run: |
          bun install
          bun run build

      - name: Get the latest release
        id: get_latest_release
        run: |
          latest_release=$(curl -s https://api.github.com/repos/${{ github.repository }}/releases/latest | jq -r .tag_name)
          echo "::set-output name=latest_release::${latest_release}"

      - name: Get version from package.json
        id: get_package_version
        run: |
          package_version=$(jq -r .version < ./package.json)
          echo "::set-output name=package_version::${package_version}"

      - name: Compare GitHub release version
        id: compare_github_versions
        run: |
          if [ "${{ steps.get_latest_release.outputs.latest_release }}" == "${{ steps.get_package_version.outputs.package_version }}" ]; then
            echo "GitHub release version matches package.json version."
            echo "::set-output name=should_create_release::false"
          else
            echo "GitHub release version does not match package.json version."
            echo "::set-output name=should_create_release::true"
          fi

      - name: Create GitHub release
        if: steps.compare_github_versions.outputs.should_create_release == 'true'
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.get_package_version.outputs.package_version }}
          release_name: Release ${{ steps.get_package_version.outputs.package_version }}
          draft: false
          prerelease: false

      - name: Get latest NPM version
        id: get_latest_npm_version
        run: |
          npm_version=$(npm show $(jq -r .name < ./package.json) version)
          echo "::set-output name=npm_version::${npm_version}"

      - name: Compare NPM version
        id: compare_npm_versions
        run: |
          if [ "${{ steps.get_latest_npm_version.outputs.npm_version }}" == "${{ steps.get_package_version.outputs.package_version }}" ]; then
            echo "NPM version matches package.json version."
            echo "::set-output name=should_publish_npm::false"
          else
            echo "NPM version does not match package.json version."
            echo "::set-output name=should_publish_npm::true"
          fi

      - name: Publish to NPM
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
        if: steps.compare_npm_versions.outputs.should_publish_npm == 'true'
        run: bun run npm publish --//registry.npmjs.org/:_authToken=${NPM_TOKEN}
          
      - name: Success message
        if: steps.compare_github_versions.outputs.should_create_release == 'false' && steps.compare_npm_versions.outputs.should_publish_npm == 'false' || success()
        run: echo "NPM package and GitHub release are up to date or published successfully."

      - name: Fail if publish failed
        if: failure()
        run: exit 1