Cleanup, add PKGBUILD

PKGBUILD

@@ -0,0 +1,20 @@
+pkgname=fantasize
+pkgver=0.1.0
+pkgrel=1
+pkgdesc='C++ fan control for Linux'
+url='https://github.com/Tabascl/fantasize.git'
+source=("$pkgname-$pkgver.tar.gz::https://github.com/Tabascl/fantasize/archive/v$pkgver.tar.gz")
+backup=("etc/fantasize/fans.json")
+arch=('x86_64')
+license=('GPL3')
+makedepends=('git' 'cmake' 'nlohmann-json' 'boost' 'cuda')
+sha256sums=('ce998dabe4e88ee6b6a4ab99ad7afbf90fad98f47972fac658e26cc95a17d061')
+
+build() {
+    cmake -S "$pkgname-$pkgver/app" -B build -DCMAKE_BUILD_TYPE=Release
+    cmake --build build
+}
+
+package() {
+    DESTDIR="$pkgdir" cmake --install build
+}

app/CMakeLists.txt

@@ -1,13 +1,13 @@
 cmake_minimum_required(VERSION 3.0)
 
-project(fantasize)
+project(fantasize VERSION 0.1.0)
 
-set(CMAKE_BUILD_TYPE Debug)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 find_package(nlohmann_json 3.11.2 REQUIRED)
+find_package(Boost 1.80 COMPONENTS program_options REQUIRED)
 
-add_executable(app
+add_executable(${PROJECT_NAME}
   src/main.cxx
   src/sensor/LMSensorsFacade.cxx
   src/sensor/GPUSensorsFacade.cxx
@@ -26,7 +26,9 @@ add_executable(app
   src/App.cxx
 )
 
-set_property(TARGET app PROPERTY CXX_STANDARD 20)
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 20)
 
-target_include_directories(app PUBLIC include /opt/cuda)
-target_link_libraries(app PUBLIC sensors nvidia-ml nlohmann_json::nlohmann_json tbb)
+target_include_directories(${PROJECT_NAME} PUBLIC include /opt/cuda)
+target_link_libraries(${PROJECT_NAME} PUBLIC sensors nvidia-ml nlohmann_json::nlohmann_json tbb ${Boost_LIBRARIES})
+
+install(TARGETS ${PROJECT_NAME} DESTINATION bin)

app/src/FanGenerator.cxx

@@ -56,11 +56,6 @@ FanGenerator::FindFans(vector<shared_ptr<Sensor>> rpmSensors,
     c->pwm(100);
   }
 
-  cout << "Resetting all fans" << endl;
-  for (auto c : pwmControls) {
-    c->Reset();
-  }
-
   return mapping;
 }
 

app/src/fan/HwmonFan.cxx

@@ -35,6 +35,7 @@ void HwmonFan::MinPWM(int value) { mMinPWM = value; }
 void HwmonFan::StartPWM(int value) { mStartPWM = value; }
 
 void HwmonFan::FindMinPWM() {
+  cout << "Looking for minimal PWM" << endl;
   int minPWM = 0;
   mMinPWM = 0;
 

app/src/main.cxx

@@ -1,18 +1,45 @@
+#include <boost/program_options/options_description.hpp>
+#include <boost/program_options/parsers.hpp>
+#include <boost/program_options/value_semantic.hpp>
+#include <boost/program_options/variables_map.hpp>
 #include <csignal>
 #include <iostream>
 
+#include <boost/program_options.hpp>
+
 #include <App.h>
 
+namespace po = boost::program_options;
+
 App app;
 
+static int doInitialSetup = 0;
+
 void signal_handler(int s) { app.Shutdown(); }
 
-int main() {
+int main(int argc, char **argv) {
   signal(SIGINT, signal_handler);
 
+  po::options_description desc("Allowed options");
+  desc.add_options()("help", "produce help message")("setup", po::bool_switch(),
+                                                     "run initial setup");
+
+  po::variables_map vm;
+  po::store(po::parse_command_line(argc, argv, desc), vm);
+  po::notify(vm);
+
   try {
-    app.Init();
-    app.NormalOperation();
+    if (vm.count("help")) {
+      std::cout << desc << "\n";
+      return 0;
+    }
+
+    if (vm.count("setup") && vm["setup"].as<bool>()) {
+      app.InitialSetup();
+    } else {
+      app.Init();
+      app.NormalOperation();
+    }
   } catch (const std::exception &e) {
     std::cout << "An exception was caught: " << e.what() << std::endl;
   }