1 files changed, 38 insertions, 39 deletions

diff --git a/src/wandad.cpp b/src/wandad.cpp
index 6008b57..e955beb 100644
--- a/src/wandad.cpp
+++ b/src/wandad.cpp
@@ -9,8 +9,8 @@
 
 #include <asio.hpp>
 
-#include <spdlog/spdlog.h>
 #include <spdlog/sinks/stdout_color_sinks.h>
+#include <spdlog/spdlog.h>
 
 #include <csignal>
 #include <set>
@@ -18,51 +18,50 @@
 
 namespace
 {
+  constexpr auto image_filter = [](auto const & path) {
+    static auto const extensions = std::set<std::filesystem::path>{
+        std::filesystem::path{".jpg"},
+        std::filesystem::path{".png"},
+    };
 
-constexpr auto image_filter = [](auto const &path) {
-  static auto const extensions = std::set<std::filesystem::path>{
-      std::filesystem::path{".jpg"},
-      std::filesystem::path{".png"},
-  };
-
-  if (!std::filesystem::is_regular_file(path))
-  {
-    return false;
-  }
-
-  return extensions.find(path.extension()) != extensions.cend();
-};
+    if (!std::filesystem::is_regular_file(path))
+    {
+      return false;
+    }
 
-struct listener : wanda::control_interface::listener
-{
-  listener(std::vector<std::filesystem::path> const &wallpapers, std::shared_ptr<spdlog::logger> logger)
-      : m_wallpapers{wallpapers},
-        m_logger{logger}
-  {
-  }
+    return extensions.find(path.extension()) != extensions.cend();
+  };
 
-  void on_received(wanda::control_interface &interface, wanda::command command) override
+  struct listener : wanda::control_interface::listener
   {
-    switch (command.id)
+    listener(std::vector<std::filesystem::path> const & wallpapers, std::shared_ptr<spdlog::logger> logger)
+        : m_wallpapers{wallpapers}
+        , m_logger{logger}
     {
-    case wanda::command_id::change:
-    {
-      auto wallpaper = wanda::random_pick(m_wallpapers);
-      m_logger->info("changing wallpaper to '{}'", wallpaper.native());
-      wanda::set_wallpaper(wallpaper, m_logger);
-      break;
     }
-    default:
-      m_logger->error("received unknown command '{}'", static_cast<int>(command.id));
+
+    void on_received(wanda::control_interface & interface, wanda::command command) override
+    {
+      switch (command.id)
+      {
+        case wanda::command_id::change:
+        {
+          auto wallpaper = wanda::random_pick(m_wallpapers);
+          m_logger->info("changing wallpaper to '{}'", wallpaper.native());
+          wanda::set_wallpaper(wallpaper, m_logger);
+          break;
+        }
+        default:
+          m_logger->error("received unknown command '{}'", static_cast<int>(command.id));
+      }
     }
-  }
 
-private:
-  std::vector<std::filesystem::path> const &m_wallpapers;
-  std::shared_ptr<spdlog::logger> m_logger;
-};
+  private:
+    std::vector<std::filesystem::path> const & m_wallpapers;
+    std::shared_ptr<spdlog::logger> m_logger;
+  };
 
-} // namespace
+}  // namespace
 
 int main()
 {
@@ -71,7 +70,7 @@ int main()
   auto log = spdlog::stdout_color_mt("wandad");
   log->info("wanda is starting up");
 
-  with(wanda::scan({"/usr/share/backgrounds"}, image_filter), [&](auto const &list) {
+  with(wanda::scan({"/usr/share/backgrounds"}, image_filter), [&](auto const & list) {
     auto service = asio::io_service{};
     auto socket_path = wanda::xdg_path_for(wanda::xdg_directory::runtime_dir, wanda::environment{}) / ".wanda_interface";
 
@@ -91,7 +90,7 @@ int main()
     }
 
     auto signals = asio::signal_set{service, SIGINT};
-    signals.async_wait([&](auto const &error, auto const signal) {
+    signals.async_wait([&](auto const & error, auto const signal) {
       if (!error && signal == SIGINT)
       {
         interface->shutdown();