name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch: { }

permissions:
  contents: write

env:
  BUILD_TYPE: Release

jobs:
  homebrew:
    name: Bump Homebrew formula
    # Skip this job in case of git pushes to prerelease tags
    if: ${{ github.event_name != 'push' || !contains(github.ref, '-') }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Extract version
        id: extract-version
        run: |
          echo "tag-name=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT

      - uses: mislav/bump-homebrew-formula-action@v3
        with:
          formula-name: kte
          formula-path: Formula/kte.rb
          homebrew-tap: kisom/homebrew-tap
          base-branch: master
          commit-message: |
            {{formulaName}} {{version}}
            
            Created by https://github.com/mislav/bump-homebrew-formula-action
        env:
          COMMITTER_TOKEN: ${{ secrets.GH_CPAT }}
  linux-build:
    name: Build Linux ${{ matrix.arch }}
    runs-on: ${{ matrix.runner }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: amd64
            runner: ubuntu-latest
          - arch: arm64
            runner: ubuntu-24.04-arm64
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install deps
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential cmake pkg-config \
            libncurses5-dev libncursesw5-dev \
            libsdl2-dev libfreetype6-dev mesa-common-dev

      - name: Configure (CMake, GUI ON)
        run: |
          cmake -S . -B build -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DBUILD_GUI=ON

      - name: Build
        run: |
          cmake --build build --config ${BUILD_TYPE} -j

      - name: Prepare dist
        run: |
          mkdir -p dist/linux-${{ matrix.arch }}
          cp build/kte dist/linux-${{ matrix.arch }}/
          cp build/kge dist/linux-${{ matrix.arch }}/
          strip dist/linux-${{ matrix.arch }}/kte || true
          strip dist/linux-${{ matrix.arch }}/kge || true

      - name: Upload artifact (linux-${{ matrix.arch }})
        uses: actions/upload-artifact@v4
        with:
          name: linux-${{ matrix.arch }}
          path: dist/linux-${{ matrix.arch }}/*

  macos-build:
    name: Build macOS arm64 (.app)
    runs-on: macos-14
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install deps (brew)
        run: |
          brew update
          brew install cmake ncurses sdl2 freetype

      - name: Configure (CMake, GUI ON, arm64)
        run: |
          cmake -S . -B build -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DBUILD_GUI=ON -DCMAKE_OSX_ARCHITECTURES=arm64

      - name: Build
        run: |
          cmake --build build --config ${BUILD_TYPE} -j

      - name: Zip kge.app
        run: |
          mkdir -p dist/macos-arm64
          cd build
          ditto -c -k --sequesterRsrc --keepParent kge.app ../dist/macos-arm64/kge.app.zip

      - name: Upload artifact (macos-arm64)
        uses: actions/upload-artifact@v4
        with:
          name: macos-arm64
          path: dist/macos-arm64/kge.app.zip

  release:
    name: Create GitHub Release
    needs: [ linux-build, macos-build ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist

      - name: Reshape artifact layout
        run: |
          ls -R dist
          # Actions download-artifact places each named artifact in a subfolder
          # Move into the expected dist structure for GoReleaser
          mkdir -p dist/linux-amd64 dist/linux-arm64 dist/macos-arm64
          if [ -d dist/linux-amd64/linux-amd64 ]; then mv dist/linux-amd64/linux-amd64/* dist/linux-amd64/; fi
          if [ -d dist/linux-arm64/linux-arm64 ]; then mv dist/linux-arm64/linux-arm64/* dist/linux-arm64/; fi
          if [ -d dist/macos-arm64/macos-arm64 ]; then mv dist/macos-arm64/macos-arm64/* dist/macos-arm64/; fi

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.22.x'

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v6
        with:
          version: latest
          args: release --clean --config .goreleaser.yaml
        env:
          GITHUB_TOKEN: ${{ secrets.GH_CPAT }}