name: Release

on:
  push:
    tags:
      - 'v*.*.*'

permissions:
  contents: read

jobs:
  prepare:
    name: Prepare Release
    runs-on: ubuntu-latest
    permissions:
      contents: read
    outputs:
      version: ${{ steps.version.outputs.version }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.work

      - name: Verify tag and VERSION
        id: version
        run: |
          version=$(go run ./backend/cmd/versionctl print)
          go run ./backend/cmd/versionctl verify-tag "${GITHUB_REF_NAME}"
          printf 'version=%s\n' "$version" >> "$GITHUB_OUTPUT"

  build-linux:
    name: Build Linux Assets
    needs: prepare
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.work

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2

      - name: Install Linux desktop build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libayatana-appindicator3-dev libgtk-3-dev

      - name: Build Linux release assets
        run: make release-assets-linux

      - name: Upload Linux release assets
        uses: actions/upload-artifact@v4
        with:
          name: release-linux
          path: build/release/*

  build-windows:
    name: Build Windows Assets
    needs: prepare
    runs-on: windows-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.work

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2

      - name: Setup MSYS2 toolchain
        uses: msys2/setup-msys2@v2
        with:
          update: true
          install: >-
            make
            mingw-w64-x86_64-gcc

      - name: Build Windows release assets
        shell: msys2 {0}
        run: make release-assets-windows

      - name: Upload Windows release assets
        uses: actions/upload-artifact@v4
        with:
          name: release-windows
          path: build/release/*

  build-macos:
    name: Build macOS Assets
    needs: prepare
    runs-on: macos-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.work

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2

      - name: Build macOS release assets
        run: make release-assets-macos

      - name: Upload macOS release assets
        uses: actions/upload-artifact@v4
        with:
          name: release-macos
          path: build/release/*

  draft-release:
    name: Create Draft Release
    needs: [prepare, build-linux, build-windows, build-macos]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Download release assets
        uses: actions/download-artifact@v4
        with:
          pattern: release-*
          merge-multiple: true
          path: dist

      - name: Publish draft release
        uses: softprops/action-gh-release@v2
        with:
          name: v${{ needs.prepare.outputs.version }}
          tag_name: ${{ github.ref_name }}
          draft: true
          files: |
            dist/*