Set MacOS config directory to ~/.config (#379)

Author: remique

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - compilation broken on freebsd ([#461](https://github.com/extrawurst/gitui/issues/461))
 - don’t fail if `user.name` is not set [[@cruessler](https://github.com/cruessler)] ([#79](https://github.com/extrawurst/gitui/issues/79)) ([#228](https://github.com/extrawurst/gitui/issues/228))
+- set MacOS config directory to ~/.config [[@remique](https://github.com/remique)] ([#317](https://github.com/extrawurst/gitui/issues/317)) 
 
 ## [0.11.0] - 2020-12-20
 

KEY_CONFIG.md

@@ -9,7 +9,7 @@ This file allows changing every key binding.
 
 The config file format based on the [Ron file format](https://github.com/ron-rs/ron).
 The location of the file depends on your OS:
-* `$HOME/Library/Application Support/gitui/key_config.ron` (mac)
+* `$HOME/.config/gitui/key_config.ron` (mac)
 * `$XDG_CONFIG_HOME/gitui/key_config.ron` (linux using XDG)
 * `$HOME/.config/gitui/key_config.ron` (linux)
 

src/main.rs

@@ -244,8 +244,12 @@ fn get_app_cache_path() -> Result<PathBuf> {
 }
 
 fn get_app_config_path() -> Result<PathBuf> {
-    let mut path = dirs_next::config_dir()
-        .ok_or_else(|| anyhow!("failed to find os config dir."))?;
+    let mut path = if cfg!(target_os = "macos") {
+        dirs_next::home_dir().map(|h| h.join(".config"))
+    } else {
+        dirs_next::config_dir()
+    }
+    .ok_or_else(|| anyhow!("failed to find os config dir."))?;
 
     path.push("gitui");
     fs::create_dir_all(&path)?;