런처 색인 과부하와 AX Agent 리사이즈 재렌더 부담 완화

- 런처 색인에서 .git, node_modules, bin, obj, dist, packages, venv, __pycache__, target 경로를 스캔/감시 제외해 유휴 CPU와 재색인 부담을 줄임 - 런처 재귀 파일 스캔을 제외 폴더 인지형 순회로 바꾸고 무지개 글로우 타이머 주기를 낮춰 visible 상태 UI 갱신 비용을 완화함 - AX Agent는 SizeChanged 때마다 전체 RenderMessages를 즉시 호출하지 않고 디바운스 후 한 번만 반영하도록 바꿔 창 조작 시 무거운 느낌을 줄임 - README와 DEVELOPMENT 문서를 2026-04-06 18:46 (KST) 기준으로 갱신하고 Release 빌드에서 경고 0 / 오류 0을 확인함
2026-04-06 19:07:09 +09:00
parent e4e3e49419
commit 4df5d5d874
5 changed files with 124 additions and 6 deletions
--- a/README.md
+++ b/README.md
@@ -10,6 +10,10 @@ Windows 전용 시맨틱 런처 & 워크스페이스 매니저
 - 업데이트: 2026-04-06 15:31 (KST)
 - 코워크/코드 하단 우측의 권한 요청 버튼은 footer 작업 바와 더 자연스럽게 이어지도록 외곽 테두리를 제거해 플랫한 형태로 정리했습니다.

+- 업데이트: 2026-04-06 18:46 (KST)
+- 런처 색인에서 `.git`, `node_modules`, `bin`, `obj`, `dist`, `packages`, `venv`, `__pycache__`, `target` 같은 무거운 폴더를 스캔/감시 대상에서 제외해 유휴 CPU와 재색인 부담을 줄였습니다.
+- 런처 무지개 글로우 갱신 주기를 낮추고, AX Agent는 창 크기 변화 시 메시지 전체 재렌더를 짧게 묶어서 한 번만 반영하도록 바꿔 창 조작 시 버벅이는 느낌을 줄였습니다.
+
 - 업데이트: 2026-04-06 15:26 (KST)
 - AX Agent 채팅/코워크/코드 하단 안내 문구를 현재 구현 기준으로 다시 정리했습니다. 입력창 워터마크는 탭 종류와 작업 폴더 선택 여부에 따라 실제 가능한 작업을 더 정확히 안내합니다.
 - 선택된 프리셋 안내도 placeholder 문구 대신 실제 설명 중심으로 정리해, 프리셋 설명 카드와 입력창 워터마크가 서로 다른 역할로 보이도록 맞췄습니다.
--- a/docs/DEVELOPMENT.md
+++ b/docs/DEVELOPMENT.md
@@ -1,5 +1,8 @@
 # AX Copilot - 媛쒕컻 臾몄꽌

+- Document update: 2026-04-06 18:46 (KST) - Tightened launcher indexing for real-world projects by ignoring `.git`, `.vs`, `node_modules`, `bin`, `obj`, `dist`, `packages`, `venv`, `__pycache__`, and `target` directories during both watcher handling and full scans. The launcher now skips noisy build/cache trees instead of reacting to them like searchable content.
+- Document update: 2026-04-06 18:46 (KST) - Replaced the launcher's recursive `EnumerateFiles(..., AllDirectories)` walk with an ignore-aware manual traversal so large repos avoid descending into dependency and build folders, and slowed the rainbow glow timer from `20ms` to `40ms`.
+- Document update: 2026-04-06 18:46 (KST) - Added a deferred responsive-layout timer to `ChatWindow` so AX Agent no longer calls `RenderMessages()` on every `SizeChanged` event. Resizing and layout changes are now coalesced into a single update after a short delay, reducing the heavy-window feel during agent-window manipulation.
 - Document update: 2026-04-06 15:31 (KST) - Removed the visible outer border from the Cowork/Code footer permission selector so it reads as a flatter inline action in the bottom work bar.
 - Document update: 2026-04-06 15:26 (KST) - Reworked bottom guidance copy for Chat/Cowork/Code around the actual AX Agent behavior. Input watermark text now comes from a shared helper that considers the active tab and whether a work folder is selected, instead of using overly broad static text.
 - Document update: 2026-04-06 15:26 (KST) - Adjusted the selected preset guide so it prefers concise preset descriptions over raw placeholder prompts, keeping the footer guide and the composer watermark in distinct roles.
--- a/src/AxCopilot/Services/IndexService.cs
+++ b/src/AxCopilot/Services/IndexService.cs
@@ -13,6 +13,21 @@ namespace AxCopilot.Services;
 /// </summary>
 public class IndexService : IDisposable
 {
+    private static readonly HashSet<string> IgnoredDirectoryNames = new(StringComparer.OrdinalIgnoreCase)
+    {
+        ".git",
+        ".vs",
+        "node_modules",
+        "bin",
+        "obj",
+        "dist",
+        "packages",
+        "__pycache__",
+        ".venv",
+        "venv",
+        "target"
+    };
+
    private readonly SettingsService _settings;
    private readonly List<FileSystemWatcher> _watchers = new();
    private readonly object _timerLock = new();
@@ -190,6 +205,9 @@ public class IndexService : IDisposable

    private void OnWatcherEvent(object sender, FileSystemEventArgs e)
    {
+        if (ShouldIgnorePath(e.FullPath))
+            return;
+
        var rootPath = (sender as FileSystemWatcher)?.Path;
        if (TryApplyIncrementalChange(e.ChangeType, e.FullPath, rootPath))
            return;
@@ -199,6 +217,9 @@ public class IndexService : IDisposable

    private void OnWatcherRenamed(object sender, RenamedEventArgs e)
    {
+        if (ShouldIgnorePath(e.FullPath) && ShouldIgnorePath(e.OldFullPath))
+            return;
+
        var rootPath = (sender as FileSystemWatcher)?.Path;
        if (TryApplyIncrementalRename(e.OldFullPath, e.FullPath, rootPath))
            return;
@@ -276,6 +297,9 @@ public class IndexService : IDisposable

    private bool AddPathEntryIncrementally(string fullPath, string rootPath)
    {
+        if (ShouldIgnorePath(fullPath))
+            return false;
+
        var updated = false;

        lock (_indexLock)
@@ -307,6 +331,9 @@ public class IndexService : IDisposable

    private bool RemovePathEntriesIncrementally(string fullPath)
    {
+        if (ShouldIgnorePath(fullPath))
+            return false;
+
        var normalizedPath = NormalizePath(fullPath);
        lock (_indexLock)
        {
@@ -340,6 +367,9 @@ public class IndexService : IDisposable

    private void ScheduleRebuild(string triggerPath)
    {
+        if (ShouldIgnorePath(triggerPath))
+            return;
+
        LogService.Info($"파일 변경 감지: {triggerPath} — {RebuildDebounceMs}ms 후 전체 재빌드 예약");
        lock (_timerLock)
        {
@@ -686,7 +716,7 @@ public class IndexService : IDisposable
            try
            {
                var count = 0;
-                foreach (var file in Directory.EnumerateFiles(dir, "*.*", SearchOption.AllDirectories))
+                foreach (var file in EnumerateFilesWithIgnoredDirectories(dir))
                {
                    ct.ThrowIfCancellationRequested();

@@ -704,7 +734,7 @@ public class IndexService : IDisposable
                {
                    ct.ThrowIfCancellationRequested();
                    var name = Path.GetFileName(subDir);
-                    if (name.StartsWith(".", StringComparison.Ordinal))
+                    if (name.StartsWith(".", StringComparison.Ordinal) || IgnoredDirectoryNames.Contains(name))
                        continue;

                    entries.Add(CreateFolderEntry(subDir));
@@ -717,6 +747,78 @@ public class IndexService : IDisposable
        }, ct);
    }

+    private static IEnumerable<string> EnumerateFilesWithIgnoredDirectories(string rootDir)
+    {
+        var pending = new Stack<string>();
+        pending.Push(rootDir);
+
+        while (pending.Count > 0)
+        {
+            var current = pending.Pop();
+
+            IEnumerable<string> files;
+            try
+            {
+                files = Directory.EnumerateFiles(current, "*.*", SearchOption.TopDirectoryOnly);
+            }
+            catch (UnauthorizedAccessException)
+            {
+                continue;
+            }
+            catch (DirectoryNotFoundException)
+            {
+                continue;
+            }
+
+            foreach (var file in files)
+                yield return file;
+
+            IEnumerable<string> directories;
+            try
+            {
+                directories = Directory.EnumerateDirectories(current, "*", SearchOption.TopDirectoryOnly);
+            }
+            catch (UnauthorizedAccessException)
+            {
+                continue;
+            }
+            catch (DirectoryNotFoundException)
+            {
+                continue;
+            }
+
+            foreach (var directory in directories)
+            {
+                if (ShouldIgnorePath(directory))
+                    continue;
+
+                pending.Push(directory);
+            }
+        }
+    }
+
+    private static bool ShouldIgnorePath(string path)
+    {
+        if (string.IsNullOrWhiteSpace(path))
+            return false;
+
+        try
+        {
+            var normalized = NormalizePath(path);
+            foreach (var segment in normalized.Split(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar))
+            {
+                if (IgnoredDirectoryNames.Contains(segment))
+                    return true;
+            }
+        }
+        catch
+        {
+            return false;
+        }
+
+        return false;
+    }
+
    private static IndexEntry CreateFileEntry(string filePath)
    {
        var ext = Path.GetExtension(filePath).ToLowerInvariant();
--- a/src/AxCopilot/Views/ChatWindow.xaml.cs
+++ b/src/AxCopilot/Views/ChatWindow.xaml.cs
@@ -93,6 +93,7 @@ public partial class ChatWindow : Window
    private readonly DispatcherTimer _conversationPersistTimer;
    private readonly DispatcherTimer _agentUiEventTimer;
    private readonly DispatcherTimer _tokenUsagePopupCloseTimer;
+    private readonly DispatcherTimer _responsiveLayoutTimer;
    private CancellationTokenSource? _gitStatusRefreshCts;
    private int _displayedLength; // 현재 화면에 표시된 글자 수
    private ResourceDictionary? _agentThemeDictionary;
@@ -273,6 +274,14 @@ public partial class ChatWindow : Window
            _tokenUsagePopupCloseTimer.Stop();
            CloseTokenUsagePopupIfIdle();
        };
+        _responsiveLayoutTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(90) };
+        _responsiveLayoutTimer.Tick += (_, _) =>
+        {
+            _responsiveLayoutTimer.Stop();
+            UpdateTopicPresetScrollMode();
+            if (UpdateResponsiveChatLayout())
+                RenderMessages(preserveViewport: true);
+        };

        KeyDown += ChatWindow_KeyDown;
        MouseMove += (_, _) =>
@@ -401,9 +410,8 @@ public partial class ChatWindow : Window
                return;
            }

-            UpdateTopicPresetScrollMode();
-            if (UpdateResponsiveChatLayout())
-                RenderMessages(preserveViewport: true);
+            _responsiveLayoutTimer.Stop();
+            _responsiveLayoutTimer.Start();
        };
        Closed += (_, _) =>
        {
@@ -415,6 +423,7 @@ public partial class ChatWindow : Window
            _typingTimer.Stop();
            _conversationSearchTimer.Stop();
            _inputUiRefreshTimer.Stop();
+            _responsiveLayoutTimer.Stop();
            _llm.Dispose();
        };
    }
--- a/src/AxCopilot/Views/LauncherWindow.xaml.cs
+++ b/src/AxCopilot/Views/LauncherWindow.xaml.cs
@@ -617,7 +617,7 @@ public partial class LauncherWindow : Window

        _rainbowTimer = new System.Windows.Threading.DispatcherTimer
        {
-            Interval = TimeSpan.FromMilliseconds(20)
+            Interval = TimeSpan.FromMilliseconds(40)
        };
        var startTime = DateTime.UtcNow;
        _rainbowTimer.Tick += (_, _) =>