refactor: 移除调试日志相关代码，简化历史保存逻辑

Author: catlog22

ccw/src/commands/install.ts

@@ -306,15 +306,17 @@ export async function installCommand(options: InstallOptions): Promise<void> {
     info(`  Files in manifest: ${existingManifest.files?.length || 0}`);
     info(`  Installed: ${new Date(existingManifest.installation_date).toLocaleDateString()}`);
 
-    const { backup } = await inquirer.prompt([{
-      type: 'confirm',
-      name: 'backup',
-      message: 'Create backup before reinstalling?',
-      default: true
-    }]);
-
-    if (backup) {
-      await createBackup(existingManifest);
+    if (!options.force) {
+      const { backup } = await inquirer.prompt([{
+        type: 'confirm',
+        name: 'backup',
+        message: 'Create backup before reinstalling?',
+        default: true
+      }]);
+
+      if (backup) {
+        await createBackup(existingManifest);
+      }
     }
 
     // Clean based on manifest records
@@ -495,7 +497,7 @@ export async function installCommand(options: InstallOptions): Promise<void> {
   });
 
   // Install Git Bash fix on Windows
-  if (platform() === 'win32') {
+  if (platform() === 'win32' && !options.force) {
     console.log('');
     const { installFix } = await inquirer.prompt([{
       type: 'confirm',

ccw/src/tools/cli-executor-core.ts

@@ -35,29 +35,6 @@ import {
   saveConversation
 } from './cli-executor-state.js';
 
-// Debug logging for history save investigation (Iteration 4)
-const DEBUG_SESSION_ID = 'DBG-parallel-ccw-cli-test-2026-03-07';
-const DEBUG_LOG_PATH = path.join(process.cwd(), '.workflow', '.debug', DEBUG_SESSION_ID, 'debug-save.log');
-
-// Ensure debug log directory exists
-try {
-  const debugDir = path.dirname(DEBUG_LOG_PATH);
-  if (!fs.existsSync(debugDir)) {
-    fs.mkdirSync(debugDir, { recursive: true });
-  }
-} catch (err) {
-  // Ignore directory creation errors
-}
-
-function writeDebugLog(event: string, data: Record<string, any>): void {
-  try {
-    const logEntry = JSON.stringify({ event, ...data, timestamp: new Date().toISOString() }) + '\n';
-    fs.appendFileSync(DEBUG_LOG_PATH, logEntry, 'utf8');
-  } catch (err) {
-    // Silently ignore logging errors
-  }
-}
-
 // Track all running child processes for cleanup on interruption (multi-process support)
 const runningChildProcesses = new Set<ChildProcess>();
 
@@ -1296,11 +1273,8 @@ async function executeCliTool(
             };
         // Try to save conversation to history
         try {
-          writeDebugLog('BEFORE_SAVE_CONV', { conversationId: conversation.id, workingDir, tool });
           saveConversation(workingDir, conversation);
-          writeDebugLog('AFTER_SAVE_CONV', { conversationId: conversation.id, workingDir, tool });
         } catch (err) {
-          writeDebugLog('SAVE_CONV_OUTER_ERROR', { conversationId: conversation.id, workingDir, tool, error: (err as Error).message, stack: (err as Error).stack });
           // Non-fatal: continue even if history save fails
           console.error('[CLI Executor] Failed to save history:', (err as Error).message);
         }

ccw/src/tools/cli-executor-state.ts

@@ -9,40 +9,15 @@ import type { CliOutputUnit } from './cli-output-converter.js';
 import * as fs from 'fs';
 import * as path from 'path';
 
-// Debug logging for history save investigation (Iteration 4)
-const DEBUG_SESSION_ID = 'DBG-parallel-ccw-cli-test-2026-03-07';
-const DEBUG_LOG_PATH = path.join(process.cwd(), '.workflow', '.debug', DEBUG_SESSION_ID, 'debug-save.log');
-
-// Ensure debug log directory exists
-try {
-  const debugDir = path.dirname(DEBUG_LOG_PATH);
-  if (!fs.existsSync(debugDir)) {
-    fs.mkdirSync(debugDir, { recursive: true });
-  }
-} catch (err) {
-  // Ignore directory creation errors
-}
-
-function writeDebugLog(event: string, data: Record<string, any>): void {
-  try {
-    const logEntry = JSON.stringify({ event, ...data, timestamp: new Date().toISOString() }) + '\n';
-    fs.appendFileSync(DEBUG_LOG_PATH, logEntry, 'utf8');
-  } catch (err) {
-    // Silently ignore logging errors
-  }
-}
-
 // Lazy-loaded SQLite store module
 let sqliteStoreModule: typeof import('./cli-history-store.js') | null = null;
 
 /**
  * Get or initialize SQLite store (async)
  */
 export async function getSqliteStore(baseDir: string) {
-  writeDebugLog('GET_STORE', { baseDir, baseDirType: typeof baseDir, moduleInitialized: sqliteStoreModule !== null });
   if (!sqliteStoreModule) {
     sqliteStoreModule = await import('./cli-history-store.js');
-    writeDebugLog('MODULE_LOADED', { baseDir });
   }
   return sqliteStoreModule.getHistoryStore(baseDir);
 }
@@ -163,20 +138,15 @@ async function saveConversationAsync(baseDir: string, conversation: Conversation
  * @param baseDir - Project base directory (NOT historyDir)
  */
 export function saveConversation(baseDir: string, conversation: ConversationRecord): void {
-  writeDebugLog('SAVE_CONV_START', { baseDir, conversationId: conversation.id, moduleInitialized: sqliteStoreModule !== null });
   try {
     const store = getSqliteStoreSync(baseDir);
-    writeDebugLog('SAVE_CONV_SYNC', { baseDir, conversationId: conversation.id });
     // Fire and forget - don't block on async save in sync context
     store.saveConversation(conversation).catch(err => {
-      writeDebugLog('SAVE_CONV_ERROR', { baseDir, conversationId: conversation.id, error: err.message, stack: err.stack });
       console.error('[CLI Executor] Failed to save conversation:', err.message);
     });
   } catch (err) {
-    writeDebugLog('SAVE_CONV_FALLBACK_ASYNC', { baseDir, conversationId: conversation.id, error: (err as Error).message });
     // If sync not available, queue for async save
     saveConversationAsync(baseDir, conversation).catch(err => {
-      writeDebugLog('SAVE_CONV_ASYNC_ERROR', { baseDir, conversationId: conversation.id, error: err.message, stack: err.stack });
       console.error('[CLI Executor] Failed to save conversation:', err.message);
     });
   }

ccw/src/tools/cli-history-store.ts

@@ -11,29 +11,6 @@ import { getDiscoverer, getNativeSessions } from './native-session-discovery.js'
 import { StoragePaths, ensureStorageDir, getProjectId, getCCWHome } from '../config/storage-paths.js';
 import { createOutputParser, flattenOutputUnits, type CliOutputUnit } from './cli-output-converter.js';
 
-// Debug logging for history save investigation (Iteration 4)
-const DEBUG_SESSION_ID = 'DBG-parallel-ccw-cli-test-2026-03-07';
-const DEBUG_LOG_PATH = join(process.cwd(), '.workflow', '.debug', DEBUG_SESSION_ID, 'debug-save.log');
-
-// Ensure debug log directory exists
-try {
-  const debugDir = dirname(DEBUG_LOG_PATH);
-  if (!existsSync(debugDir)) {
-    mkdirSync(debugDir, { recursive: true });
-  }
-} catch (err) {
-  // Ignore directory creation errors
-}
-
-function writeDebugLog(event: string, data: Record<string, any>): void {
-  try {
-    const logEntry = JSON.stringify({ event, ...data, timestamp: new Date().toISOString() }) + '\n';
-    appendFileSync(DEBUG_LOG_PATH, logEntry, 'utf8');
-  } catch (err) {
-    // Silently ignore logging errors
-  }
-}
-
 function reconstructFinalOutputFromStdout(rawStdout: string, canTrustStdout: boolean): string | undefined {
   if (!canTrustStdout || !rawStdout.trim()) {
     return undefined;
@@ -154,29 +131,22 @@ export class CliHistoryStore {
   private projectPath: string;
 
   constructor(baseDir: string) {
-    writeDebugLog('STORE_CONSTRUCT_START', { baseDir });
     this.projectPath = baseDir;
 
     // Use centralized storage path
     const paths = StoragePaths.project(baseDir);
     const historyDir = paths.cliHistory;
-    writeDebugLog('STORAGE_PATHS', { baseDir, historyDir, historyDb: paths.historyDb });
     ensureStorageDir(historyDir);
 
     this.dbPath = paths.historyDb;
-    writeDebugLog('DB_INSTANCE_CREATE', { dbPath: this.dbPath });
     this.db = new Database(this.dbPath);
-    writeDebugLog('DB_INSTANCE_CREATED', { dbPath: this.dbPath });
     this.db.pragma('journal_mode = WAL');
     this.db.pragma('synchronous = NORMAL');
     this.db.pragma('busy_timeout = 10000');  // Wait up to 10 seconds for locks (increased for write-heavy scenarios)
     this.db.pragma('wal_autocheckpoint = 1000');  // Optimize WAL checkpointing
 
-    writeDebugLog('INIT_SCHEMA_START', { dbPath: this.dbPath });
     this.initSchema();
-    writeDebugLog('INIT_SCHEMA_COMPLETE', { dbPath: this.dbPath });
     this.migrateFromJson(historyDir);
-    writeDebugLog('STORE_CONSTRUCT_COMPLETE', { baseDir, dbPath: this.dbPath });
   }
 
   /**