---
name: Publish Desktop UI on PR Merge

on:
  pull_request:
    types: ['closed']
    branches: [main, core/*]
    paths:
      - 'apps/desktop-ui/package.json'

jobs:
  resolve:
    name: Resolve Version and Dist Tag
    runs-on: ubuntu-latest
    if: >
      github.event.pull_request.merged == true &&
      contains(github.event.pull_request.labels.*.name, 'Release')
    outputs:
      version: ${{ steps.get_version.outputs.version }}
      dist_tag: ${{ steps.dist.outputs.dist_tag }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          ref: ${{ github.event.pull_request.merge_commit_sha }}
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@v5
        with:
          node-version: '24.x'

      - name: Read desktop-ui version
        id: get_version
        run: |
          VERSION=$(node -p "require('./apps/desktop-ui/package.json').version")
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Determine dist-tag
        id: dist
        env:
          VERSION: ${{ steps.get_version.outputs.version }}
        run: |
          if [[ "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+- ]]; then
            echo "dist_tag=next" >> $GITHUB_OUTPUT
          else
            echo "dist_tag=latest" >> $GITHUB_OUTPUT
          fi

  publish:
    name: Publish Desktop UI to npm
    needs: resolve
    uses: ./.github/workflows/publish-desktop-ui.yaml
    with:
      version: ${{ needs.resolve.outputs.version }}
      dist_tag: ${{ needs.resolve.outputs.dist_tag }}
      ref: ${{ github.event.pull_request.merge_commit_sha }}
    secrets:
      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

  comment_desktop_publish:
    name: Comment Desktop Publish Summary
    needs:
      - resolve
      - publish
    if: success()
    runs-on: ubuntu-latest
    permissions:
      contents: read
      issues: write
      pull-requests: write
    steps:
      - name: Checkout merge commit
        uses: actions/checkout@v5
        with:
          ref: ${{ github.event.pull_request.merge_commit_sha }}
          fetch-depth: 2

      - name: Post desktop release summary comment
        uses: ./.github/actions/comment-release-links
        with:
          issue-number: ${{ github.event.pull_request.number }}
          version_file: apps/desktop-ui/package.json