Improve the default system prompt

src/app/preferences.rs

@@ -12,7 +12,7 @@ pub(super) struct PreferenceDraft {
     pub(super) endpoint_cors: bool,
     pub(super) context_tokens: String,
     pub(super) max_generated_tokens: String,
-    pub(super) system_prompt: String,
+    pub(super) system_prompt: text_editor::Content,
     pub(super) temperature: String,
     pub(super) top_p: String,
     pub(super) min_p: String,
@@ -62,7 +62,7 @@ impl PreferenceDraft {
             endpoint_cors: config.endpoint.cors,
             context_tokens: generation.context_tokens.to_string(),
             max_generated_tokens: generation.max_generated_tokens.to_string(),
-            system_prompt: generation.system_prompt.clone(),
+            system_prompt: text_editor::Content::with_text(&generation.system_prompt),
             temperature: optional_string(generation.temperature),
             top_p: optional_string(generation.top_p),
             min_p: optional_string(generation.min_p),
@@ -111,7 +111,7 @@ impl PreferenceDraft {
                 "Maximum generated tokens",
                 &self.max_generated_tokens,
             )?,
-            system_prompt: self.system_prompt.clone(),
+            system_prompt: self.system_prompt.text(),
             temperature: parse_optional_f32("Temperature", &self.temperature)?,
             top_p: parse_optional_f32("Top-p", &self.top_p)?,
             min_p: parse_optional_f32("Min-p", &self.min_p)?,
@@ -423,6 +423,16 @@ impl App {
 mod tests {
     use super::*;
 
+    #[test]
+    fn multiline_system_prompt_round_trips_through_the_editor() {
+        let draft = PreferenceDraft::from_saved(&Config::default());
+
+        assert_eq!(
+            draft.generation().unwrap().system_prompt,
+            crate::settings::DEFAULT_SYSTEM_PROMPT
+        );
+    }
+
     #[test]
     fn runtime_config_updates_after_lock_poisoning() {
         let runtime = Arc::new(RwLock::new(Config::default()));