feat: add Codex configuration cleanup action

src-tauri/src/main.rs

@@ -1653,6 +1653,18 @@ async fn reset_agent_config_to_default(
     )
 }
 
+#[tauri::command]
+fn clear_codex_config(app: tauri::AppHandle) -> Result<Vec<String>, String> {
+    let home = app
+        .path()
+        .home_dir()
+        .map_err(|error| format!("无法获取用户目录: {error}"))?;
+    let _guard = AGENT_CONFIG_FILE_LOCK
+        .lock()
+        .map_err(|_| "智能体配置文件锁已损坏".to_string())?;
+    clear_codex_config_files(&home)
+}
+
 #[tauri::command]
 async fn set_agent_config_enabled(
     app: tauri::AppHandle,
@@ -2137,6 +2149,37 @@ fn agent_config_paths(client: AgentClient, home: &Path) -> Vec<PathBuf> {
     }
 }
 
+fn remove_codex_config_file(path: &Path) -> Result<bool, String> {
+    match fs::remove_file(path) {
+        Ok(()) => Ok(true),
+        Err(error) if error.kind() == std::io::ErrorKind::NotFound => Ok(false),
+        Err(error) => Err(format!(
+            "删除 Codex 配置文件失败 {}: {error}",
+            path_to_string(path)
+        )),
+    }
+}
+
+fn clear_codex_config_files(home: &Path) -> Result<Vec<String>, String> {
+    let codex_dir = home.join(".codex");
+    let config_path = codex_dir.join("config.toml");
+    let targets = [codex_dir.join("auth.json"), config_path.clone()];
+    let mut deleted = Vec::new();
+
+    for path in targets {
+        if remove_codex_config_file(&path)? {
+            deleted.push(path_to_string(&path));
+        }
+    }
+
+    // The state file belongs to this app. Remove it after the Codex files are
+    // cleared so the UI does not report the deliberate deletion as an external edit.
+    let state_path = agent_state_path(std::slice::from_ref(&config_path))?;
+    remove_codex_config_file(&state_path)?;
+
+    Ok(deleted)
+}
+
 fn codex_model_catalog_path(home: &Path) -> PathBuf {
     home.join(".codex").join(CODEX_MODEL_CATALOG_FILE)
 }
@@ -12782,6 +12825,7 @@ fn main() {
             delete_thinking_alias,
             apply_agent_config,
             reset_agent_config_to_default,
+            clear_codex_config,
             set_agent_config_enabled,
             update_agent_config,
             launch_agent,
@@ -12993,6 +13037,31 @@ mod tests {
         fs::remove_dir_all(home).unwrap();
     }
 
+    #[test]
+    fn clear_codex_config_removes_only_requested_config_files_and_application_state() {
+        let home = agent_test_home("clear-codex-config");
+        let codex_dir = home.join(".codex");
+        fs::create_dir_all(&codex_dir).unwrap();
+        let auth_path = codex_dir.join("auth.json");
+        let config_path = codex_dir.join("config.toml");
+        let state_path = agent_state_path(std::slice::from_ref(&config_path)).unwrap();
+        let preserved_path = codex_dir.join("history.jsonl");
+        fs::write(&auth_path, "{}").unwrap();
+        fs::write(&config_path, "model = \"gpt-test\"\n").unwrap();
+        fs::write(&state_path, "{}").unwrap();
+        fs::write(&preserved_path, "keep").unwrap();
+
+        let deleted = clear_codex_config_files(&home).unwrap();
+
+        assert_eq!(deleted.len(), 2);
+        assert!(!auth_path.exists());
+        assert!(!config_path.exists());
+        assert!(!state_path.exists());
+        assert_eq!(fs::read_to_string(&preserved_path).unwrap(), "keep");
+        assert!(clear_codex_config_files(&home).unwrap().is_empty());
+        fs::remove_dir_all(home).unwrap();
+    }
+
     #[test]
     fn direct_agent_apply_rebuilds_an_unparseable_file_without_backup() {
         let home = agent_test_home("invalid-apply");

src/i18n/ja.ts

@@ -462,6 +462,7 @@ export const jaOverrides = {
   'agents.modify.title': '設定変更',
   'agents.modify.apply': '設定変更を適用',
   'agents.modify.default': 'デフォルト設定',
+  'agents.modify.clear': '設定を消去',
   'agents.modify.externalChanged': '外部の設定変更を検出し、その内容を保持しています。「設定変更を適用」をクリックするまで管理対象フィールドは書き換えません。',
   'agents.modify.invalid': '現在の設定を解析できません。「設定変更を適用」は最小の有効な設定を再構築し、「デフォルト設定」はファイル全体をリセットします。',
   'agents.modify.applied': 'アプリが管理するフィールドは適用済みで、それ以外のユーザー設定は保持されています。',
@@ -484,6 +485,10 @@ export const jaOverrides = {
   'agents.default.title': 'デフォルト設定にリセット',
   'agents.default.description': '選択中のモデルを使って {name} の関連設定ファイルをすべて書き直し、その他のユーザー内容を削除します。バックアップは作成されず、元に戻せません。',
   'agents.default.confirm': 'デフォルト設定を書き込む',
+  'agents.clear.title': 'Codex 設定を消去',
+  'agents.clear.description': 'Codex 設定ディレクトリの auth.json と config.toml を完全に削除し、このアプリが記録した適用状態をリセットします。バックアップは作成されず、元に戻せません。',
+  'agents.clear.confirm': '設定を消去',
+  'agents.clear.success': 'Codex 設定を消去しました。',
   'apiAccess.compatibleName': 'OpenAI 互換 {number}',
   'apiAccess.error.headerMissingColon': 'カスタムヘッダーの {number} 行目にコロンがありません',
   'apiAccess.error.headerInvalid': 'カスタムヘッダーの {number} 行目の形式が無効です',

src/i18n/resources.ts

@@ -465,6 +465,7 @@ export const zhCN = {
   'agents.modify.title': '配置修改',
   'agents.modify.apply': '应用配置修改',
   'agents.modify.default': '默认配置',
+  'agents.modify.clear': '清空配置',
   'agents.modify.externalChanged': '检测到外部配置变化。软件会保留这些内容；点击“应用配置修改”后才会重新写入受管字段。',
   'agents.modify.invalid': '当前配置无法解析。点击“应用配置修改”会重建最小合法配置；“默认配置”会重置整个文件。',
   'agents.modify.applied': '软件负责的配置字段已应用，其他用户内容保持不变。',
@@ -487,6 +488,10 @@ export const zhCN = {
   'agents.default.title': '重置为默认配置',
   'agents.default.description': '这会使用当前选中模型重写 {name} 的全部相关配置文件，并删除其中其他用户内容。该操作没有备份且无法恢复。',
   'agents.default.confirm': '确认写入默认配置',
+  'agents.clear.title': '清空 Codex 配置',
+  'agents.clear.description': '这会永久删除 Codex 配置目录中的 auth.json 和 config.toml，并重置软件记录的应用状态。该操作没有备份且无法恢复。',
+  'agents.clear.confirm': '确认清空配置',
+  'agents.clear.success': 'Codex 配置已清空。',
   'apiAccess.compatibleName': 'OpenAI 兼容 {number}',
   'apiAccess.error.headerMissingColon': '自定义请求头第 {number} 行缺少冒号',
   'apiAccess.error.headerInvalid': '自定义请求头第 {number} 行格式无效',
@@ -1244,6 +1249,7 @@ export const en: Record<MessageKey, string> = {
   'agents.modify.title': 'Configuration Changes',
   'agents.modify.apply': 'Apply Configuration Changes',
   'agents.modify.default': 'Default Configuration',
+  'agents.modify.clear': 'Clear Configuration',
   'agents.modify.externalChanged': 'External configuration changes were detected and preserved. Managed fields are rewritten only after you click Apply Configuration Changes.',
   'agents.modify.invalid': 'The current configuration cannot be parsed. Apply Configuration Changes rebuilds a minimal valid configuration; Default Configuration resets the whole file.',
   'agents.modify.applied': 'The fields managed by the app are applied; all other user content remains unchanged.',
@@ -1266,6 +1272,10 @@ export const en: Record<MessageKey, string> = {
   'agents.default.title': 'Reset to Default Configuration',
   'agents.default.description': 'This rewrites every related {name} configuration file using the selected model and deletes all other user content in those files. No backup is created and the operation cannot be undone.',
   'agents.default.confirm': 'Write Default Configuration',
+  'agents.clear.title': 'Clear Codex Configuration',
+  'agents.clear.description': 'This permanently deletes auth.json and config.toml from the Codex configuration directory and resets the application state tracked by this app. No backup is created and the operation cannot be undone.',
+  'agents.clear.confirm': 'Clear Configuration',
+  'agents.clear.success': 'The Codex configuration has been cleared.',
   'apiAccess.compatibleName': 'OpenAI Compatible {number}',
   'apiAccess.error.headerMissingColon': 'Custom header line {number} is missing a colon',
   'apiAccess.error.headerInvalid': 'Custom header line {number} is invalid',

src/pages/AgentsPage.tsx

@@ -21,6 +21,7 @@ import {
   RefreshCw,
   Search,
   Sparkles,
+  Trash2,
   X,
 } from 'lucide-react';
 import claudeIcon from '../assets/icons/claude.svg';
@@ -488,7 +489,7 @@ export function AgentsPage() {
   const [launchTargetByClient, setLaunchTargetByClient] = useState<Partial<Record<AgentClientId, string>>>({});
   const [loading, setLoading] = useState(true);
   const [modelLoading, setModelLoading] = useState(false);
-  const [busyAction, setBusyAction] = useState<'apply' | 'default' | 'launch' | null>(null);
+  const [busyAction, setBusyAction] = useState<'apply' | 'default' | 'clear' | 'launch' | null>(null);
   const busy = busyAction !== null;
   const [detectionError, setDetectionError] = useState('');
   const [modelError, setModelError] = useState('');
@@ -497,6 +498,9 @@ export function AgentsPage() {
   const [launchError, setLaunchError] = useState('');
   const [defaultError, setDefaultError] = useState('');
   const [defaultConfirmOpen, setDefaultConfirmOpen] = useState(false);
+  const [clearError, setClearError] = useState('');
+  const [clearNotice, setClearNotice] = useState('');
+  const [clearConfirmOpen, setClearConfirmOpen] = useState(false);
 
   const loadStatuses = useCallback(async (forceRefresh = false) => {
     const command = forceRefresh
@@ -575,6 +579,9 @@ export function AgentsPage() {
     setLaunchError('');
     setDefaultError('');
     setDefaultConfirmOpen(false);
+    setClearError('');
+    setClearNotice('');
+    setClearConfirmOpen(false);
   }, [selected]);
 
   useEffect(() => {
@@ -701,6 +708,22 @@ export function AgentsPage() {
     }
   };
 
+  const clearCodexConfiguration = async () => {
+    setBusyAction('clear');
+    setClearError('');
+    setClearNotice('');
+    try {
+      await invoke<string[]>('clear_codex_config');
+      setClearConfirmOpen(false);
+      setClearNotice(t('agents.clear.success'));
+      await reloadStatusesAfterAction();
+    } catch (requestError) {
+      setClearError(String(requestError));
+    } finally {
+      setBusyAction(null);
+    }
+  };
+
   const launchAgent = async () => {
     setBusyAction('launch');
     setLaunchError('');
@@ -726,6 +749,16 @@ export function AgentsPage() {
     setDefaultConfirmOpen(false);
   };
 
+  const openClearConfirmation = () => {
+    setClearError('');
+    setClearConfirmOpen(true);
+  };
+
+  const closeClearConfirmation = () => {
+    setClearError('');
+    setClearConfirmOpen(false);
+  };
+
   const availableSubpages = agentSubpages.filter(
     (subpage) => !subpage.clients || subpage.clients.includes(selected),
   );
@@ -874,7 +907,7 @@ export function AgentsPage() {
                   </div>
                 </div>
                 <div className="agent-modification-control">
-                  <div className="agent-modification-buttons">
+                  <div className={`agent-modification-buttons ${selected === 'codex' ? 'codex' : ''}`}>
                     <button
                       type="button"
                       className="primary-button"
@@ -896,12 +929,28 @@ export function AgentsPage() {
                       {busyAction === 'default' ? <LoaderCircle size={16} className="spin" /> : <RefreshCw size={16} />}
                       {t('agents.modify.default')}
                     </button>
+                    {selected === 'codex' ? (
+                      <button
+                        type="button"
+                        className="danger-button"
+                        onClick={openClearConfirmation}
+                        disabled={busy}
+                      >
+                        {busyAction === 'clear' ? <LoaderCircle size={16} className="spin" /> : <Trash2 size={16} />}
+                        {t('agents.modify.clear')}
+                      </button>
+                    ) : null}
                   </div>
                   {configurationError ? (
                     <span className="agent-inline-message error" role="alert" aria-live="polite">
                       {configurationError}
                     </span>
                   ) : null}
+                  {clearNotice ? (
+                    <span className="agent-inline-message" role="status" aria-live="polite">
+                      {clearNotice}
+                    </span>
+                  ) : null}
                 </div>
               </section>
 
@@ -1013,6 +1062,29 @@ export function AgentsPage() {
           </section>
         </div>
       ) : null}
+
+      {clearConfirmOpen ? (
+        <div className="config-dialog-backdrop">
+          <section className="config-dialog agent-restore-dialog" role="alertdialog" aria-modal="true" aria-labelledby="agent-clear-title">
+            <div className="config-dialog-heading">
+              <div><AlertTriangle size={19} /><h2 id="agent-clear-title">{t('agents.clear.title')}</h2></div>
+            </div>
+            <p>{t('agents.clear.description')}</p>
+            {clearError ? (
+              <span className="agent-inline-message error" role="alert" aria-live="polite">
+                {clearError}
+              </span>
+            ) : null}
+            <div className="config-dialog-actions two-actions">
+              <button type="button" className="secondary-button" onClick={closeClearConfirmation} disabled={busy}>{t('common.cancel')}</button>
+              <button type="button" className="danger-button" onClick={() => void clearCodexConfiguration()} disabled={busy}>
+                {busyAction === 'clear' ? <LoaderCircle size={16} className="spin" /> : <Trash2 size={16} />}
+                {t('agents.clear.confirm')}
+              </button>
+            </div>
+          </section>
+        </div>
+      ) : null}
     </section>
   );
 }

src/styles.css

@@ -4851,6 +4851,10 @@ input:focus-visible {
   width: 100%;
 }
 
+.agent-modification-buttons.codex {
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+}
+
 .agent-modification-buttons button {
   width: 100%;
   min-width: 0;
@@ -6192,6 +6196,10 @@ input:focus-visible {
 }
 
 @media (max-width: 620px) {
+  .agent-modification-buttons.codex {
+    grid-template-columns: 1fr;
+  }
+
   .config-side-stack {
     grid-template-columns: 1fr;
     grid-template-rows: repeat(2, 206px);