name: Build & Release

# Trigger on version tags (e.g. git tag v1.0.0 && git push --tags)
on:
  push:
    tags:
      - "v*"
  # Manual run from Actions tab (useful for testing the workflow itself)
  workflow_dispatch:

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: macos-latest
            platform: macOS
            artifact: BetterClaudeConfig-macOS.zip
          - os: windows-latest
            platform: Windows
            artifact: BetterClaudeConfig-Windows.zip
          - os: ubuntu-latest
            platform: Linux
            artifact: BetterClaudeConfig-Linux.tar.gz

    runs-on: ${{ matrix.os }}
    name: Build (${{ matrix.platform }})

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

      - name: Set up Python 3.12 (Linux)
        if: runner.os == 'Linux'
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Set up Python venv (macOS)
        if: runner.os == 'macOS'
        run: |
          PYBIN="$(command -v python3.12 || echo /opt/homebrew/bin/python3.12)"
          "$PYBIN" -m venv .venv
          echo "$PWD/.venv/bin" >> "$GITHUB_PATH"

      - name: Set up Python venv (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          py -3.12 -m venv .venv
          Add-Content -Path $env:GITHUB_PATH -Value "$env:GITHUB_WORKSPACE\.venv\Scripts"

      - name: Install dependencies
        run: pip install -r requirements-dev.txt

      # macOS: build app.icns from source PNGs (iconutil is built into macOS)
      - name: Generate app.icns (macOS)
        if: runner.os == 'macOS'
        run: python scripts/build_icons.py

      # Windows: generate app.ico using Pillow (already installed via requirements-dev.txt)
      - name: Generate app.ico (Windows)
        if: runner.os == 'Windows'
        run: python scripts/build_icons.py

      - name: Build with PyInstaller
        run: pyinstaller bcc.spec

      # ── Package ──────────────────────────────────────────────────────────

      - name: Package (macOS)
        if: runner.os == 'macOS'
        run: |
          cd dist
          zip -r --symlinks "../${{ matrix.artifact }}" BetterClaudeConfig.app

      - name: Package (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          Compress-Archive -Path dist\BetterClaudeConfig.exe `
            -DestinationPath "${{ matrix.artifact }}"

      - name: Package (Linux)
        if: runner.os == 'Linux'
        run: |
          tar -czf "${{ matrix.artifact }}" -C dist BetterClaudeConfig

      # ── Upload artifact for the release job ──────────────────────────────

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: ${{ matrix.artifact }}
          path: ${{ matrix.artifact }}

  # ── Create GitHub Release with all three artifacts ──────────────────────

  release:
    name: Publish Release
    needs: build
    runs-on: ubuntu-latest
    # Only publish when a tag was pushed (not on workflow_dispatch without a tag)
    if: startsWith(github.ref, 'refs/tags/')
    permissions:
      contents: write

    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v3
        with:
          path: artifacts

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          name: Better Claude Config ${{ github.ref_name }}
          draft: false
          prerelease: false
          generate_release_notes: false
          files: artifacts/**/*
          body: |
            ## Better Claude Config ${{ github.ref_name }}

            A GUI for managing MCP server configurations for Claude Desktop and Claude Code — no hand-editing JSON.

            ### Download

            | Platform | File |
            |----------|------|
            | macOS    | `BetterClaudeConfig-macOS.zip` — unzip and drag **BetterClaudeConfig.app** to Applications |
            | Windows  | `BetterClaudeConfig-Windows.zip` — unzip and run **BetterClaudeConfig.exe** |
            | Linux    | `BetterClaudeConfig-Linux.tar.gz` — extract and run **BetterClaudeConfig** |

            ### macOS note
            The app is not code-signed. On first launch, right-click → **Open** to bypass Gatekeeper, or run:
            ```
            xattr -cr /Applications/BetterClaudeConfig.app
            ```

            ### Requirements
            No Python installation needed — the app is self-contained.