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# Maintainer: Saim <saim20 at github dot com>
pkgname=willow
pkgver=2.1.1
pkgrel=1
pkgdesc="Simple offline configurable voice assistant for gnome"
arch=('x86_64')
url="https://github.com/Saim20/willow"
license=('MIT')
depends=(
'gnome-shell>=45'
'sdbus-cpp'
'jsoncpp'
'libpulse'
'ydotool'
)
makedepends=(
'cmake'
'git'
'gcc'
)
optdepends=(
'cuda: for NVIDIA GPU acceleration'
'vulkan-icd-loader: for Vulkan GPU acceleration (AMD/Intel/NVIDIA)'
'vulkan-headers: for Vulkan GPU acceleration build support'
)
options=('!debug')
install=willow.install
source=("willow::git+https://github.com/Saim20/willow.git")
sha256sums=('SKIP')
# Build options - users can enable these before building
# To enable CUDA: export ENABLE_CUDA=1 before running makepkg
# To enable Vulkan: export ENABLE_VULKAN=1 before running makepkg
# Or edit this file and set _enable_cuda=1 or _enable_vulkan=1
: ${ENABLE_CUDA:=1}
: ${ENABLE_VULKAN:=0}
_enable_cuda=${ENABLE_CUDA}
_enable_vulkan=${ENABLE_VULKAN}
prepare() {
cd "$srcdir/$pkgname"
# Interactive GPU acceleration setup (only if not already set)
if [ -z "${ENABLE_CUDA+x}" ] && [ -z "${ENABLE_VULKAN+x}" ]; then
printf "\n"
printf "===================================================================\n"
printf "GPU Acceleration Options\n"
printf "===================================================================\n"
printf "\n"
# Check for CUDA
if command -v nvcc &> /dev/null || [ -d "/opt/cuda" ]; then
printf "NVIDIA CUDA detected. Enable CUDA acceleration? [y/N] "
read -r response
if [[ "$response" =~ ^[Yy]$ ]]; then
export ENABLE_CUDA=1
_enable_cuda=1
printf "✓ CUDA enabled\n"
else
export ENABLE_CUDA=0
_enable_cuda=0
printf "CUDA disabled\n"
fi
else
printf "CUDA toolkit not detected. Skipping CUDA.\n"
export ENABLE_CUDA=0
_enable_cuda=0
fi
printf "\n"
# Check for Vulkan
if pacman -Qi vulkan-headers &> /dev/null; then
printf "Vulkan SDK detected. Enable Vulkan acceleration? [y/N] "
read -r response
if [[ "$response" =~ ^[Yy]$ ]]; then
export ENABLE_VULKAN=1
_enable_vulkan=1
printf "✓ Vulkan enabled\n"
else
export ENABLE_VULKAN=0
_enable_vulkan=0
printf "Vulkan disabled\n"
fi
else
printf "Vulkan SDK not detected. Skipping Vulkan.\n"
printf "(Install with: sudo pacman -S vulkan-headers vulkan-icd-loader)\n"
export ENABLE_VULKAN=0
_enable_vulkan=0
fi
printf "\n"
printf "Tip: Set ENABLE_CUDA=1 or ENABLE_VULKAN=1 before makepkg to skip prompts\n"
printf "===================================================================\n"
printf "\n"
fi
# Clone whisper.cpp if not present
if [ ! -d "whisper.cpp" ]; then
printf "Cloning whisper.cpp...\n"
git clone --depth 1 https://github.com/ggerganov/whisper.cpp.git
fi
}
build() {
cd "$srcdir/$pkgname"
# Build the C++ service with whisper.cpp
cd service
# Create build directory
rm -rf build
mkdir -p build
cd build
# Configure with CMake
local cmake_args=(
-DCMAKE_BUILD_TYPE=Release
-DCMAKE_INSTALL_PREFIX=/usr
-DWHISPER_CPP_DIR="$srcdir/$pkgname/whisper.cpp"
)
# Add GPU acceleration options
if [ "$_enable_cuda" = "1" ]; then
cmake_args+=(-DGGML_CUDA=ON)
printf "\n✓ Building with CUDA support\n\n"
fi
if [ "$_enable_vulkan" = "1" ]; then
cmake_args+=(-DGGML_VULKAN=ON)
printf "\n✓ Building with Vulkan support\n\n"
fi
cmake "${cmake_args[@]}" ..
# Build
make -j$(nproc)
printf "\n"
printf "===================================================================\n"
printf "Build Configuration:\n"
printf " CUDA: $_enable_cuda\n"
printf " Vulkan: $_enable_vulkan\n"
printf "===================================================================\n"
printf "\n"
}
check() {
cd "$srcdir/$pkgname/service/build"
# Basic sanity checks
if [ ! -f "willow-service" ]; then
printf "ERROR: willow-service binary not found!\n"
return 1
fi
# Check if binary is executable
if [ ! -x "willow-service" ]; then
printf "ERROR: willow-service is not executable!\n"
return 1
fi
printf "✓ Binary checks passed\n"
}
package() {
cd "$srcdir/$pkgname"
# Install service binary and D-Bus files
cd service/build
make DESTDIR="$pkgdir" install
cd "$srcdir/$pkgname"
# Install systemd service
install -Dm644 systemd/willow.service \
"$pkgdir/usr/lib/systemd/user/willow.service"
# Install GNOME extension
local ext_dir="$pkgdir/usr/share/gnome-shell/extensions/willow@saim"
mkdir -p "$ext_dir"
cp -r gnome-extension/willow@saim/* "$ext_dir/"
# Compile GSettings schema
glib-compile-schemas "$ext_dir/schemas/" || true
# Install default configuration
install -Dm644 config.json \
"$pkgdir/usr/share/willow/config.json"
# Install context configuration for smart workflows
install -Dm644 context.json \
"$pkgdir/usr/share/willow/context.json"
# Install LICENSE
install -Dm644 LICENSE \
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
# Install documentation
install -Dm644 README.md "$pkgdir/usr/share/doc/$pkgname/README.md"
install -Dm644 SMART_WORKFLOWS.md "$pkgdir/usr/share/doc/$pkgname/SMART_WORKFLOWS.md"
install -Dm644 SMART_WORKFLOWS_QUICKSTART.md "$pkgdir/usr/share/doc/$pkgname/SMART_WORKFLOWS_QUICKSTART.md"
# Install download helper script
install -Dm755 download-model.sh "$pkgdir/usr/bin/willow-download-model"
}
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