add preliminary support for keymapping configuration

1 files changed, 44 insertions, 4 deletions

diff --git a/src/main.rs b/src/main.rs
index 0b54d25..74670cf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,8 +9,9 @@ use std::fs;
 
 mod joshuto;
 
-const PROGRAM_NAME : &str = "joshuto";
-const CONFIG_FILE : &str = "joshuto.toml";
+const PROGRAM_NAME: &str = "joshuto";
+const CONFIG_FILE: &str = "joshuto.toml";
+const KEYMAP_FILE: &str = "keymap.toml";
 
 fn read_config() -> Option<joshuto::config::JoshutoRawConfig>
 {
@@ -50,15 +51,54 @@ fn get_config() -> joshuto::config::JoshutoConfig
     }
 }
 
+fn read_keymaps() -> Option<joshuto::keymap::JoshutoRawKeymaps>
+{
+    let dirs = xdg::BaseDirectories::with_profile(PROGRAM_NAME, "").unwrap();
+
+    let config_path = dirs.find_config_file(KEYMAP_FILE)?;
+    println!("config_path: {:?}", config_path);
+    match fs::read_to_string(&config_path) {
+        Ok(config_contents) => {
+            match toml::from_str(&config_contents) {
+                Ok(config) => {
+                    println!("rawconfig:\n{:?}", config);
+                    Some(config)
+                },
+                Err(e) => {
+                    eprintln!("{}", e);
+                    None
+                },
+            }
+        },
+        Err(e) => {
+            eprintln!("{}", e);
+            None
+        },
+    }
+}
+
+fn get_keymap() -> joshuto::keymap::JoshutoKeymaps
+{
+    match read_keymaps() {
+        Some(config) => {
+            config.flatten()
+        }
+        None => {
+            joshuto::keymap::JoshutoKeymaps::new()
+        }
+    }
+}
+
 fn main()
 {
     let args: Vec<String> = env::args().collect();
-
     println!("args: {:?}", args);
 
     let config = get_config();
-
     println!("config:\n{:#?}", config);
 
+    let keymap = get_keymap();
+    println!("keymap:\n{:#?}", keymap);
+
     joshuto::run(config);
 }