新增源配置文件管理

src-tauri/src/commands/claude.rs

@@ -738,6 +738,48 @@ pub async fn save_claude_settings(settings: serde_json::Value) -> Result<String,
     Ok("Settings saved successfully".to_string())
 }
 
+/// Reads the Claude settings backup file
+#[tauri::command]
+pub async fn get_claude_settings_backup() -> Result<ClaudeSettings, String> {
+    log::info!("Reading Claude settings backup");
+
+    let claude_dir = get_claude_dir().map_err(|e| e.to_string())?;
+    let backup_path = claude_dir.join("settings.backup.json");
+
+    if !backup_path.exists() {
+        log::warn!("Settings backup file not found, returning empty settings");
+        return Ok(ClaudeSettings {
+            data: serde_json::json!({}),
+        });
+    }
+
+    let content = fs::read_to_string(&backup_path)
+        .map_err(|e| format!("Failed to read settings backup file: {}", e))?;
+
+    let data: serde_json::Value = serde_json::from_str(&content)
+        .map_err(|e| format!("Failed to parse settings backup JSON: {}", e))?;
+
+    Ok(ClaudeSettings { data })
+}
+
+/// Saves the Claude settings backup file
+#[tauri::command]
+pub async fn save_claude_settings_backup(settings: serde_json::Value) -> Result<String, String> {
+    log::info!("Saving Claude settings backup");
+
+    let claude_dir = get_claude_dir().map_err(|e| e.to_string())?;
+    let backup_path = claude_dir.join("settings.backup.json");
+
+    // Pretty print the JSON with 2-space indentation
+    let json_string = serde_json::to_string_pretty(&settings)
+        .map_err(|e| format!("Failed to serialize settings backup: {}", e))?;
+
+    fs::write(&backup_path, json_string)
+        .map_err(|e| format!("Failed to write settings backup file: {}", e))?;
+
+    Ok("Settings backup saved successfully".to_string())
+}
+
 /// Recursively finds all CLAUDE.md files in a project directory
 #[tauri::command]
 pub async fn find_claude_md_files(project_path: String) -> Result<Vec<ClaudeMdFile>, String> {

src-tauri/src/main.rs

@@ -24,11 +24,12 @@ use commands::claude::{
     cancel_claude_execution, check_auto_checkpoint, check_claude_version, cleanup_old_checkpoints,
     clear_checkpoint_manager, continue_claude_code, create_checkpoint, execute_claude_code,
     find_claude_md_files, fork_from_checkpoint, get_checkpoint_diff, get_checkpoint_settings,
-    get_checkpoint_state_stats, get_claude_session_output, get_claude_settings, get_hooks_config,
-    get_project_sessions, get_recently_modified_files, get_session_timeline, get_system_prompt,
-    list_checkpoints, list_directory_contents, list_projects, list_running_claude_sessions,
-    load_session_history, open_new_session, read_claude_md_file, restore_checkpoint,
-    resume_claude_code, save_claude_md_file, save_claude_settings, save_system_prompt,
+    get_checkpoint_state_stats, get_claude_session_output, get_claude_settings,
+    get_claude_settings_backup, get_hooks_config, get_project_sessions,
+    get_recently_modified_files, get_session_timeline, get_system_prompt, list_checkpoints,
+    list_directory_contents, list_projects, list_running_claude_sessions, load_session_history,
+    open_new_session, read_claude_md_file, restore_checkpoint, resume_claude_code,
+    save_claude_md_file, save_claude_settings, save_claude_settings_backup, save_system_prompt,
     search_files, track_checkpoint_message, track_session_messages,
     unwatch_claude_project_directory, update_checkpoint_settings, update_hooks_config,
     validate_hook_command, watch_claude_project_directory, ClaudeProcessState,
@@ -333,11 +334,13 @@ fn main() {
             list_projects,
             get_project_sessions,
             get_claude_settings,
+            get_claude_settings_backup,
             open_new_session,
             get_system_prompt,
             check_claude_version,
             save_system_prompt,
             save_claude_settings,
+            save_claude_settings_backup,
             watch_claude_project_directory,
             unwatch_claude_project_directory,
             find_claude_md_files,