build(macos): add homebrew formula

.github/workflows/CI.yml

@@ -637,6 +637,90 @@ jobs:
           discussionCategory: announcements
           prerelease: ${{ needs.setup_release.outputs.pre_release }}
 
+  build_mac_brew:
+    needs: [check_changelog, setup_release]
+    strategy:
+      fail-fast: false  # false to test all, true to fail entire job if any fail
+      matrix:
+        include:
+          # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#standard-github-hosted-runners-for-public-repositories
+          # while GitHub has larger macOS runners, they are not available for our repos :(
+          - os_version: "12"
+            release: true
+          - os_version: "13"
+          - os_version: "14"
+    name: Homebrew (macOS-${{ matrix.os_version }})
+    runs-on: macos-${{ matrix.os_version }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Dependencies Homebrew
+        run: |
+          # install dependencies using homebrew
+          brew install cmake
+
+      - name: Configure formula
+        run: |
+          # variables for formula
+          branch=${GITHUB_HEAD_REF}
+
+          # check the branch variable
+          if [ -z "$branch" ]
+          then
+            echo "This is a PUSH event"
+            clone_url=${{ github.event.repository.clone_url }}
+            branch="${{ github.ref_name }}"
+          else
+            echo "This is a PR event"
+            clone_url=${{ github.event.pull_request.head.repo.clone_url }}
+            branch="${{ github.event.pull_request.head.ref }}"
+          fi
+          echo "Branch: ${branch}"
+          echo "Clone URL: ${clone_url}"
+
+          mkdir build
+          cd build
+          cmake \
+            -DGITHUB_BRANCH="${branch}" \
+            -DGITHUB_CLONE_URL="${clone_url}" \
+            -DSUNSHINE_CONFIGURE_HOMEBREW=ON \
+            -DSUNSHINE_CONFIGURE_ONLY=ON \
+            ..
+          cd ..
+
+          # copy formula to artifacts
+          mkdir -p homebrew/Formula
+          cp -f ./build/sunshine.rb ./homebrew/Formula/sunshine.rb
+
+          # testing
+          cat ./homebrew/Formula/sunshine.rb
+
+      - name: Install formula
+        run: |
+          sudo rm -f '/usr/local/bin/2to3-3.11'  # sometimes the install will fail due to a symbolic link error
+          brew install --verbose ./build/sunshine.rb
+
+      - name: Test formula
+        run: |
+          brew test sunshine
+
+      - name: Upload Artifacts
+        if: ${{ matrix.release }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: sunshine-homebrew
+          path: homebrew/
+
+      - name: Publish Homebrew Formula
+        if: ${{ needs.setup_release.outputs.create_release == 'true' && matrix.release }}
+        uses: LizardByte/homebrew-release-action@v2024.307.223116
+        with:
+          git_email: ${{ secrets.GH_BOT_EMAIL }}
+          git_username: ${{ secrets.GH_BOT_NAME }}
+          token: ${{ secrets.GH_BOT_TOKEN }}
+
   build_mac_port:
     needs: [check_changelog, setup_release]
     strategy:

cmake/prep/options.cmake

@@ -12,7 +12,15 @@ option(CUDA_INHERIT_COMPILE_OPTIONS
         "When building CUDA code, inherit compile options from the the main project. You may want to disable this if
         your IDE throws errors about unknown flags after running cmake." ON)
 
+if(UNIX)
+    # technically, the homebrew build could be on linux as well... no idea if it would actually work
+    option(SUNSHINE_BUILD_HOMEBREW
+            "Enable a Homebrew build." OFF)
+endif ()
+
 if(APPLE)
+    option(SUNSHINE_CONFIGURE_HOMEBREW
+            "Configure macOS Homebrew formula. Recommended to use with SUNSHINE_CONFIGURE_ONLY" OFF)
     option(SUNSHINE_CONFIGURE_PORTFILE
             "Configure macOS Portfile. Recommended to use with SUNSHINE_CONFIGURE_ONLY" OFF)
     option(SUNSHINE_PACKAGE_MACOS

cmake/prep/special_package_configuration.cmake

@@ -2,6 +2,9 @@ if (APPLE)
     if(${SUNSHINE_CONFIGURE_PORTFILE})
         configure_file(packaging/macos/Portfile Portfile @ONLY)
     endif()
+    if(${SUNSHINE_CONFIGURE_HOMEBREW})
+        configure_file(packaging/macos/sunshine.rb sunshine.rb @ONLY)
+    endif()
 elseif (UNIX)
     include(GNUInstallDirs)  # this needs to be included prior to configuring the desktop files
 

cmake/targets/common.cmake

@@ -37,8 +37,19 @@ endif()
 
 target_compile_options(sunshine PRIVATE $<$<COMPILE_LANGUAGE:CXX>:${SUNSHINE_COMPILE_OPTIONS}>;$<$<COMPILE_LANGUAGE:CUDA>:${SUNSHINE_COMPILE_OPTIONS_CUDA};-std=c++17>)  # cmake-lint: disable=C0301
 
+# Homebrew build fails the vite build if we set these environment variables
+if(${SUNSHINE_BUILD_HOMEBREW})
+    set(NPM_SOURCE_ASSETS_DIR "")
+    set(NPM_ASSETS_DIR "")
+    set(NPM_BUILD_HOMEBREW "true")
+else()
+    set(NPM_SOURCE_ASSETS_DIR ${SUNSHINE_SOURCE_ASSETS_DIR})
+    set(NPM_ASSETS_DIR ${CMAKE_BINARY_DIR})
+    set(NPM_BUILD_HOMEBREW "")
+endif()
+
 #WebUI build
 add_custom_target(web-ui ALL
         WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
         COMMENT "Installing NPM Dependencies and Building the Web UI"
-        COMMAND bash -c \"npm install && SUNSHINE_SOURCE_ASSETS_DIR=${SUNSHINE_SOURCE_ASSETS_DIR} SUNSHINE_ASSETS_DIR=${CMAKE_BINARY_DIR} npm run build\") # cmake-lint: disable=C0301
+        COMMAND bash -c \"npm install && SUNSHINE_BUILD_HOMEBREW=${NPM_BUILD_HOMEBREW} SUNSHINE_SOURCE_ASSETS_DIR=${NPM_SOURCE_ASSETS_DIR} SUNSHINE_ASSETS_DIR=${NPM_ASSETS_DIR} npm run build\") # cmake-lint: disable=C0301

packaging/macos/sunshine.rb

@@ -0,0 +1,48 @@
+require "language/node"
+
+class @PROJECT_NAME@ < Formula
+  desc "@PROJECT_DESCRIPTION@"
+  homepage "@PROJECT_HOMEPAGE_URL@"
+  url "@GITHUB_CLONE_URL@",
+    tag: "@GITHUB_BRANCH@"
+  version "@PROJECT_VERSION@"
+  license all_of: ["GPL-3.0-only"]
+  head "@GITHUB_CLONE_URL@"
+
+  depends_on "boost" => :build
+  depends_on "cmake" => :build
+  depends_on "pkg-config" => :build
+  depends_on "curl"
+  depends_on "miniupnpc"
+  depends_on "node"
+  depends_on "openssl"
+  depends_on "opus"
+
+  def install
+    args = %W[
+      -DBUIld_WERROR=ON
+      -DCMAKE_INSTALL_PREFIX=#{prefix}
+      -DOPENSSL_ROOT_DIR=#{Formula["openssl"].opt_prefix}
+      -DSUNSHINE_ASSETS_DIR=sunshine/assets
+      -DSUNSHINE_BUILD_HOMEBREW=ON
+    ]
+    system "cmake", "-S", ".", "-B", "build", *std_cmake_args, *args
+
+    cd "build" do
+      system "make", "-j"
+      system "make", "install"
+    end
+  end
+
+  service do
+    run [opt_bin/"sunshine", "~/.config/sunshine/sunshine.conf"]
+  end
+
+  test do
+    # test that the binary runs at all
+    output = shell_output("#{bin}/sunshine --version").strip
+    puts output
+
+    # todo: add unit tests
+  end
+end

vite.config.js

@@ -16,13 +16,18 @@ import process from 'process'
 let assetsSrcPath = 'src_assets/common/assets/web';
 let assetsDstPath = 'build/assets/web';
 
-if (process.env.SUNSHINE_SOURCE_ASSETS_DIR) {
-    console.log("Using srcdir from Cmake: " + resolve(process.env.SUNSHINE_SOURCE_ASSETS_DIR,"common/assets/web"));
-    assetsSrcPath = resolve(process.env.SUNSHINE_SOURCE_ASSETS_DIR,"common/assets/web")
+if (process.env.SUNSHINE_BUILD_HOMEBREW) {
+    console.log("Building for homebrew, using default paths")
 }
-if (process.env.SUNSHINE_ASSETS_DIR) {
-    console.log("Using destdir from Cmake: " + resolve(process.env.SUNSHINE_ASSETS_DIR,"assets/web"));
-    assetsDstPath = resolve(process.env.SUNSHINE_ASSETS_DIR,"assets/web")
+else {
+    if (process.env.SUNSHINE_SOURCE_ASSETS_DIR) {
+        console.log("Using srcdir from Cmake: " + resolve(process.env.SUNSHINE_SOURCE_ASSETS_DIR,"common/assets/web"));
+        assetsSrcPath = resolve(process.env.SUNSHINE_SOURCE_ASSETS_DIR,"common/assets/web")
+    }
+    if (process.env.SUNSHINE_ASSETS_DIR) {
+        console.log("Using destdir from Cmake: " + resolve(process.env.SUNSHINE_ASSETS_DIR,"assets/web"));
+        assetsDstPath = resolve(process.env.SUNSHINE_ASSETS_DIR,"assets/web")
+    }
 }
 
 let header = fs.readFileSync(resolve(assetsSrcPath, "template_header.html"))