Add a disk module

include/factory.hpp

@@ -13,6 +13,7 @@
 #include "modules/cpu.hpp"
 #include "modules/idle_inhibitor.hpp"
 #include "modules/memory.hpp"
+#include "modules/disk.hpp"
 #if defined(HAVE_DBUSMENU) && !defined(NO_FILESYSTEM)
 #include "modules/sni/tray.hpp"
 #endif

include/modules/disk.hpp

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <fmt/format.h>
+#include <fstream>
+#include <sys/statvfs.h>
+#include "ALabel.hpp"
+#include "util/sleeper_thread.hpp"
+#include "util/format.hpp"
+
+namespace waybar::modules {
+
+class Disk : public ALabel {
+ public:
+  Disk(const std::string&, const Json::Value&);
+  ~Disk() = default;
+  auto update() -> void;
+
+ private:
+  util::SleeperThread thread_;
+  std::string path_;
+};
+
+}  // namespace waybar::modules

include/util/format.hpp

@@ -0,0 +1,9 @@
+#pragma once
+
+#include <sstream>
+
+namespace waybar::util {
+
+std::string pow_format(unsigned long long value, const std::string &unit, bool binary = false);
+
+}