1 files changed, 38 insertions, 46 deletions
diff --git a/helix-term/src/config.rs b/helix-term/src/config.rs
index 9c962299..2c95fae3 100644
--- a/helix-term/src/config.rs
+++ b/helix-term/src/config.rs
@@ -1,63 +1,55 @@
-use serde::Deserialize;
+use anyhow::{Error, Result};
+use std::{collections::HashMap, str::FromStr};
 
-use crate::commands::Command;
-use crate::keymap::Keymaps;
+use serde::{de::Error as SerdeError, Deserialize, Serialize};
+
+use crate::keymap::{parse_keymaps, Keymaps};
 
-#[derive(Debug, PartialEq, Deserialize)]
 pub struct GlobalConfig {
+    pub theme: Option<String>,
     pub lsp_progress: bool,
 }
 
 impl Default for GlobalConfig {
     fn default() -> Self {
-        Self { lsp_progress: true }
+        Self {
+            lsp_progress: true,
+            theme: None,
+        }
     }
 }
 
-#[derive(Debug, Default, PartialEq, Deserialize)]
-#[serde(default)]
+#[derive(Default)]
 pub struct Config {
     pub global: GlobalConfig,
-    pub keys: Keymaps,
+    pub keymaps: Keymaps,
 }
 
-#[test]
-fn parsing_keymaps_config_file() {
-    use helix_core::hashmap;
-    use helix_view::document::Mode;
-    use helix_view::input::{KeyCode, KeyEvent, KeyModifiers};
-
-    let sample_keymaps = r#"
-            [keys.insert]
-            y = "move_line_down"
-            S-C-a = "delete_selection"
-
-            [keys.normal]
-            A-F12 = "move_next_word_end"
-        "#;
+#[derive(Serialize, Deserialize)]
+#[serde(rename_all = "kebab-case")]
+struct TomlConfig {
+    theme: Option<String>,
+    lsp_progress: Option<bool>,
+    keys: Option<HashMap<String, HashMap<String, String>>>,
+}
 
-    assert_eq!(
-        toml::from_str::<Config>(sample_keymaps).unwrap(),
-        Config {
-            global: Default::default(),
-            keys: Keymaps(hashmap! {
-                Mode::Insert => hashmap! {
-                    KeyEvent {
-                        code: KeyCode::Char('y'),
-                        modifiers: KeyModifiers::NONE,
-                    } => Command::move_line_down,
-                    KeyEvent {
-                        code: KeyCode::Char('a'),
-                        modifiers: KeyModifiers::SHIFT | KeyModifiers::CONTROL,
-                    } => Command::delete_selection,
-                },
-                Mode::Normal => hashmap! {
-                    KeyEvent {
-                        code: KeyCode::F(12),
-                        modifiers: KeyModifiers::ALT,
-                    } => Command::move_next_word_end,
-                },
-            })
-        }
-    );
+impl<'de> Deserialize<'de> for Config {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        let config = TomlConfig::deserialize(deserializer)?;
+        Ok(Self {
+            global: GlobalConfig {
+                lsp_progress: config.lsp_progress.unwrap_or(true),
+                theme: config.theme,
+            },
+            keymaps: config
+                .keys
+                .map(|r| parse_keymaps(&r))
+                .transpose()
+                .map_err(|e| D::Error::custom(format!("Error deserializing keymap: {}", e)))?
+                .unwrap_or_else(Keymaps::default),
+        })
+    }
 }