fix(sunshine): make cuda and unit tests optional (#52)

Author: FineWolf

.github/workflows/build-repo.yml

@@ -25,6 +25,9 @@ jobs:
     env:
       DISPLAY: ":1"
       CONTAINER_DIR: pkgbuilds
+      _use_cuda: "true"
+      _run_unit_tests: "true"
+      _support_headless_testing: "true"
     strategy:
       fail-fast: false
       matrix:

.github/workflows/sync-aur.yml

@@ -121,9 +121,9 @@ jobs:
           echo "Copying files from pacman-repo..."
           cp -r "../pkgbuilds/${PACKAGE}/." .  # Copy all files including hidden ones (like .SRCINFO)
 
-          # copy .gitignore from workspace root
+          # copy .gitignore-aur from workspace root
           cd "${GITHUB_WORKSPACE}"
-          cp .gitignore "aur-${PACKAGE}/.gitignore"
+          cp .gitignore-aur "aur-${PACKAGE}/.gitignore"
 
           echo "Files copied successfully"
 

.gitignore

@@ -1,2 +1,6 @@
 # ignore JetBrains IDE files
 .idea/
+
+# ignore build artifacts
+/pkgbuilds/*/*/
+/pkgbuilds/*/*.pkg.*

.gitignore-aur

@@ -0,0 +1,3 @@
+# ignore build artifacts
+/*/
+/*.pkg.*

pkgbuilds/sunshine/.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = sunshine
 	pkgdesc = Self-hosted game stream host for Moonlight
 	pkgver = 2025.628.4510
-	pkgrel = 5
+	pkgrel = 6
 	url = https://app.lizardbyte.dev/Sunshine
 	install = sunshine.install
 	arch = x86_64
@@ -10,8 +10,8 @@ pkgbase = sunshine
 	makedepends = appstream
 	makedepends = appstream-glib
 	makedepends = cmake
-	makedepends = desktop-file-utils
 	makedepends = cuda
+	makedepends = desktop-file-utils
 	makedepends = gcc14
 	makedepends = git
 	makedepends = make
@@ -40,7 +40,6 @@ pkgbase = sunshine
 	depends = which
 	optdepends = cuda: Nvidia GPU encoding support
 	optdepends = libva-mesa-driver: AMD GPU encoding support
-	optdepends = xorg-server-xvfb: Virtual X server for headless testing
 	source = sunshine::git+https://github.com/LizardByte/Sunshine.git#commit=65f14e1003f831e776c170621bd06d8292f65155
 	sha256sums = SKIP
 

pkgbuilds/sunshine/PKGBUILD

@@ -1,9 +1,16 @@
 # Edit on github: https://github.com/LizardByte/Sunshine/blob/master/packaging/linux/Arch/PKGBUILD
 # Reference: https://wiki.archlinux.org/title/PKGBUILD
 
+## options
+: "${_run_unit_tests:=false}" # if set to true; unit tests will be executed post build; useful in CI
+: "${_support_headless_testing:=false}"
+: "${_use_cuda:=detect}" # nvenc
+
+: "${_commit:=65f14e1003f831e776c170621bd06d8292f65155}"
+
 pkgname='sunshine'
 pkgver=2025.628.4510
-pkgrel=5
+pkgrel=6
 pkgdesc="Self-hosted game stream host for Moonlight"
 arch=('x86_64' 'aarch64')
 url=https://app.lizardbyte.dev/Sunshine
@@ -41,7 +48,6 @@ makedepends=(
   'appstream-glib'
   'cmake'
   'desktop-file-utils'
-  'cuda'
   "gcc${_gcc_version}"
   'git'
   'make'
@@ -50,45 +56,87 @@ makedepends=(
 )
 
 optdepends=(
-  'cuda: Nvidia GPU encoding support'
   'libva-mesa-driver: AMD GPU encoding support'
-  'xorg-server-xvfb: Virtual X server for headless testing'
 )
 
 provides=()
 conflicts=()
 
-source=("$pkgname::git+https://github.com/LizardByte/Sunshine.git#commit=65f14e1003f831e776c170621bd06d8292f65155")
+source=("$pkgname::git+https://github.com/LizardByte/Sunshine.git#commit=${_commit}")
 sha256sums=('SKIP')
 
+# Options Handling
+if [[ "${_use_cuda::1}" == "d" ]] && pacman -Qi cuda &> /dev/null; then
+  _use_cuda=true
+fi
+
+if [[ "${_use_cuda::1}" == "t" ]]; then
+  makedepends+=('cuda')
+  optdepends+=(
+    'cuda: Nvidia GPU encoding support'
+  )
+fi
+
+if [[ "${_support_headless_testing::1}" == "t" ]]; then
+  optdepends+=(
+    'xorg-server-xvfb: Virtual X server for headless testing'
+  )
+fi
+
+# Ensure makedepends, checkdepends, optdepends are sorted
+if [ -n "${makedepends+x}" ]; then
+  mapfile -t tmp_array < <(printf '%s\n' "${makedepends[@]}" | sort)
+  makedepends=("${tmp_array[@]}")
+  unset tmp_array
+fi
+
+if [ -n "${optdepends+x}" ]; then
+  mapfile -t tmp_array < <(printf '%s\n' "${optdepends[@]}" | sort)
+  optdepends=("${tmp_array[@]}")
+  unset tmp_array
+fi
+
 prepare() {
     cd "$pkgname"
     git submodule update --recursive --init
 }
 
 build() {
-    export BRANCH="master"
-    export BUILD_VERSION="v2025.628.4510"
-    export COMMIT="65f14e1003f831e776c170621bd06d8292f65155"
+    export BRANCH="@GITHUB_BRANCH@"
+    export BUILD_VERSION="@BUILD_VERSION@"
+    export COMMIT="${_commit}"
 
     export CC="gcc-${_gcc_version}"
     export CXX="g++-${_gcc_version}"
 
     export CFLAGS="${CFLAGS/-Werror=format-security/}"
     export CXXFLAGS="${CXXFLAGS/-Werror=format-security/}"
 
-    cmake \
-        -S "$pkgname" \
-        -B build \
-        -Wno-dev \
-        -D BUILD_DOCS=OFF \
-        -D BUILD_WERROR=ON \
-        -D CMAKE_INSTALL_PREFIX=/usr \
-        -D SUNSHINE_EXECUTABLE_PATH=/usr/bin/sunshine \
-        -D SUNSHINE_ASSETS_DIR="share/sunshine" \
-        -D SUNSHINE_PUBLISHER_NAME='LizardByte' \
-        -D SUNSHINE_PUBLISHER_WEBSITE='https://app.lizardbyte.dev' \
-        -D SUNSHINE_PUBLISHER_ISSUE_URL='https://app.lizardbyte.dev/support'
+    export MAKEFLAGS="${MAKEFLAGS:--j$(nproc)}"
+
+    local _cmake_options=(
+      -S "$pkgname"
+      -B build
+      -Wno-dev
+      -D BUILD_DOCS=OFF
+      -D BUILD_WERROR=ON
+      -D CMAKE_INSTALL_PREFIX=/usr
+      -D SUNSHINE_EXECUTABLE_PATH=/usr/bin/sunshine
+      -D SUNSHINE_ASSETS_DIR="share/sunshine"
+      -D SUNSHINE_PUBLISHER_NAME='LizardByte'
+      -D SUNSHINE_PUBLISHER_WEBSITE='https://app.lizardbyte.dev'
+      -D SUNSHINE_PUBLISHER_ISSUE_URL='https://app.lizardbyte.dev/support'
+    )
+
+    if [[ "${_use_cuda::1}" != "t" ]]; then
+      _cmake_options+=(-DSUNSHINE_ENABLE_CUDA=OFF -DCUDA_FAIL_ON_MISSING=OFF)
+    fi
+
+    if [[ "${_run_unit_tests::1}" != "t" ]]; then
+      _cmake_options+=(-DBUILD_TESTS=OFF)
+    fi
+
+    cmake "${_cmake_options[@]}"
 
     appstreamcli validate "build/dev.lizardbyte.app.Sunshine.metainfo.xml"
     appstream-util validate "build/dev.lizardbyte.app.Sunshine.metainfo.xml"
@@ -99,13 +147,19 @@ build() {
 }
 
 check() {
-    export CC="gcc-${_gcc_version}"
-    export CXX="g++-${_gcc_version}"
+    cd "${srcdir}/build"
+    ./sunshine --version
+
+    if [[ "${_run_unit_tests::1}" == "t" ]]; then
+      export CC="gcc-${_gcc_version}"
+      export CXX="g++-${_gcc_version}"
 
-    cd "${srcdir}/build/tests"
-    ./test_sunshine --gtest_color=yes
+      cd "${srcdir}/build/tests"
+      ./test_sunshine --gtest_color=yes
+    fi
 }
 
 package() {
+    export MAKEFLAGS="${MAKEFLAGS:--j$(nproc)}"
     make -C build install DESTDIR="$pkgdir"
 }

pkgbuilds/sunshine/sunshine.install

@@ -1,5 +1,5 @@
 do_setcap() {
-  setcap cap_sys_admin+p $(readlink -f $(which sunshine))
+  setcap cap_sys_admin+p $(readlink -f usr/bin/sunshine)
 }
 
 do_udev_reload() {
@@ -19,4 +19,3 @@ post_upgrade() {
   do_setcap
   do_udev_reload
 }
-