Debian build, colors, config filename

1 files changed, 16 insertions, 2 deletions

diff --git a/config.cpp b/config.cpp
index 94e881d..7b5a50a 100644
--- a/config.cpp
+++ b/config.cpp
@@ -2,6 +2,9 @@
 
 #include "log.h"
 
+#include <filesystem>
+#include <string>
+
 #include <libreichwein/file.h>
 #include <libreichwein/stringhelper.h>
 
@@ -9,6 +12,8 @@
 
 #include <string>
 
+using namespace std::string_literals;
+
 const char *device = "default";    // playback device
 
 std::string config_filename = "click.cfg";
@@ -33,7 +38,7 @@ void Config::recover()
     m_mode = default_mode;
     m_output = default_output;
 
-    std::string config = Reichwein::File::getFile(config_filename);
+    std::string config = Reichwein::File::getFile(get_config_filename());
 
     std::vector<std::string> lines = Reichwein::Stringhelper::split(config, "\n");
 
@@ -73,7 +78,7 @@ void Config::persist()
     fmt::format("mode={}\n", m_mode) +
     fmt::format("output={}\n", m_output);
 
-  Reichwein::File::setFile(config_filename, config);
+  Reichwein::File::setFile(get_config_filename(), config);
 }
 
 int Config::get_midi_channel()
@@ -131,3 +136,12 @@ void Config::set_output(int output)
   signal_output(output);
 }
 
+std::string Config::get_config_filename()
+{
+  char* envvar = getenv("HOME");
+  if (envvar == nullptr || !std::filesystem::exists(envvar)) {
+    return config_filename;
+  } else {
+    return std::filesystem::path(getenv("HOME")) / ("."s + config_filename);
+  }
+}