-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathelectron-main.js
More file actions
3283 lines (3094 loc) · 145 KB
/
Copy pathelectron-main.js
File metadata and controls
3283 lines (3094 loc) · 145 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/**
* guIDE 2.0 — Electron Main Process (IPC Architecture)
*
* All services run in-process. All communication via Electron IPC.
* No child process fork, no HTTP server, no WebSocket.
*
* This replaces the old electron-main.js that forked server/main.js.
*/
'use strict';
const { app, BrowserWindow, shell, ipcMain, dialog, safeStorage, protocol, net } = require('electron');
const path = require('path');
const fs = require('fs');
const fsP = require('fs').promises;
const os = require('os');
const http = require('http');
const { pathToFileURL } = require('url');
const { Readable } = require('stream');
const { buildAppMenu } = require('./appMenu');
const { AutoUpdater } = require('./autoUpdater');
const { OptionalComponentsManager } = require('./optionalComponentsManager');
const { resolvePlaywrightBrowsersPath } = require('./optionalComponentPaths');
// ─── GPU / V8 flags ─────────────────────────────────────────────────
app.commandLine.appendSwitch('disable-gpu-sandbox');
app.commandLine.appendSwitch('ignore-gpu-blocklist');
app.commandLine.appendSwitch('js-flags', '--max-old-space-size=4096');
protocol.registerSchemesAsPrivileged([
{
scheme: 'guide-media',
privileges: {
standard: true,
secure: true,
supportFetchAPI: true,
stream: true,
bypassCSP: true,
},
},
]);
let mainWindow = null;
// ─── Paths ───────────────────────────────────────────────────────────
const ROOT_DIR = __dirname;
const MODELS_DIR = path.join(ROOT_DIR, 'models');
const FRONTEND_DIST = path.join(ROOT_DIR, 'frontend', 'dist');
function _configurePlaywrightBrowsersPath(userDataPath) {
try {
const browsersPath = resolvePlaywrightBrowsersPath(
userDataPath,
app.isPackaged ? process.resourcesPath : null,
);
process.env.PLAYWRIGHT_BROWSERS_PATH = browsersPath;
console.log(`[Main] Playwright browsers path: ${browsersPath}`);
} catch (e) {
console.warn('[Main] Playwright browsers path not configured:', e.message);
}
}
// ─── Loading screen ──────────────────────────────────────────────────
const LOADING_HTML = `<!DOCTYPE html>
<html><head><meta charset="UTF-8">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Audiowide&display=swap" rel="stylesheet">
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
height: 100%; background: #0d0d0d; color: #e5e7eb;
font-family: 'Audiowide', 'Courier New', monospace;
display: flex; align-items: center; justify-content: center;
flex-direction: column; gap: 20px;
-webkit-app-region: drag; user-select: none;
}
.logo { font-size: 26px; font-weight: 400; letter-spacing: 2px; color: #fff; }
.logo span { color: #4f9cf9; }
.spinner {
width: 28px; height: 28px;
border: 3px solid #2a2a2a; border-top-color: #4f9cf9;
border-radius: 50%; animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.sub { font-size: 12px; color: #4b5563; font-family: -apple-system, sans-serif; }
</style></head><body>
<div class="logo">gu<span>IDE</span></div>
<div class="spinner"></div>
<div class="sub">Loading...</div>
</body></html>`;
// ─── Create window ───────────────────────────────────────────────────
function createWindow() {
mainWindow = new BrowserWindow({
width: 1400,
height: 900,
minWidth: 900,
minHeight: 600,
title: 'guIDE',
icon: path.join(__dirname, 'build', 'icon.ico'),
backgroundColor: '#121212',
frame: false,
titleBarStyle: 'hidden',
autoHideMenuBar: true,
transparent: false,
roundedCorners: true,
show: false,
webPreferences: {
contextIsolation: true,
nodeIntegration: false,
sandbox: false,
preload: path.join(app.getAppPath(), 'preload.js'),
},
});
// Show loading screen while services initialize
mainWindow.loadURL('data:text/html,' + encodeURIComponent(LOADING_HTML));
mainWindow.once('ready-to-show', () => {
mainWindow.show();
mainWindow.focus();
});
mainWindow.on('closed', () => { mainWindow = null; });
// Forward maximize/unmaximize state to the renderer as an event so the
// TitleBar can subscribe instead of polling isMaximized() every 500ms.
const _emitWinState = () => {
if (!mainWindow || mainWindow.isDestroyed()) return;
const maximized = mainWindow.isMaximized();
try { mainWindow.webContents.send('win-state', { maximized }); } catch (_) {}
};
mainWindow.on('maximize', _emitWinState);
mainWindow.on('unmaximize', _emitWinState);
mainWindow.on('enter-full-screen', _emitWinState);
mainWindow.on('leave-full-screen', _emitWinState);
mainWindow.webContents.setWindowOpenHandler(({ url }) => {
if (url.startsWith('file://')) return { action: 'allow' };
shell.openExternal(url);
return { action: 'deny' };
});
}
// ─── Window control IPC ─────────────────────────────────────────────
ipcMain.handle('win-minimize', () => { mainWindow?.minimize(); });
ipcMain.handle('win-maximize', () => {
if (mainWindow?.isMaximized()) mainWindow.unmaximize();
else mainWindow?.maximize();
});
ipcMain.handle('win-close', () => { mainWindow?.close(); });
ipcMain.handle('win-is-maximized', () => mainWindow?.isMaximized() ?? false);
// ─── New window ──────────────────────────────────────────────────────
ipcMain.handle('new-window', () => {
const { spawn } = require('child_process');
spawn(process.execPath, process.argv.slice(1), {
detached: true,
stdio: 'ignore',
env: { ...process.env },
}).unref();
});
// ─── Dialog IPC ─────────────────────────────────────────────────────
ipcMain.handle('dialog-open-folder', async () => {
const result = await dialog.showOpenDialog(mainWindow, {
properties: ['openDirectory'],
title: 'Open Folder',
});
if (result.canceled || !result.filePaths.length) return null;
return result.filePaths[0];
});
ipcMain.handle('dialog-new-file', async (_e, { defaultDir, defaultName } = {}) => {
const result = await dialog.showSaveDialog(mainWindow, {
title: 'New File',
defaultPath: defaultDir && defaultName ? path.join(defaultDir, defaultName) : defaultDir || undefined,
});
if (result.canceled || !result.filePath) return null;
return result.filePath;
});
ipcMain.handle('dialog-new-folder', async (_e, { defaultDir } = {}) => {
const result = await dialog.showOpenDialog(mainWindow, {
title: 'Create New Folder',
defaultPath: defaultDir || undefined,
properties: ['openDirectory', 'createDirectory'],
});
if (result.canceled || !result.filePaths.length) return null;
return result.filePaths[0];
});
ipcMain.handle('dialog-rename', async (_e, { currentPath } = {}) => {
const result = await dialog.showSaveDialog(mainWindow, {
title: 'Rename',
defaultPath: currentPath || undefined,
buttonLabel: 'Rename',
});
if (result.canceled || !result.filePath) return null;
return result.filePath;
});
ipcMain.handle('dialog-models-add', async () => {
const result = await dialog.showOpenDialog(mainWindow, {
properties: ['openFile', 'multiSelections'],
title: 'Select Model Files',
filters: [
{ name: 'GGUF Models', extensions: ['gguf'] },
{ name: 'All Files', extensions: ['*'] },
],
});
if (result.canceled || !result.filePaths.length) return { success: false };
try {
await modelManager.addModels(result.filePaths);
return { success: true, filePaths: result.filePaths };
} catch (e) {
return { success: false, error: e.message };
}
});
ipcMain.handle('dialog-media-aux', async (_e, { kind } = {}) => {
const filters = kind === 'vae' || kind === 'tae'
? [{ name: kind === 'tae' ? 'TAE (tiny VAE)' : 'VAE', extensions: ['safetensors'] }]
: kind === 't5'
? [{ name: 'T5 / Text Encoder', extensions: ['gguf', 'safetensors'] }]
: [{ name: 'CLIP / LLM Encoder', extensions: ['gguf', 'safetensors'] }];
const result = await dialog.showOpenDialog(mainWindow, {
properties: ['openFile'],
title: 'Select auxiliary model file',
filters: [...filters, { name: 'All Files', extensions: ['*'] }],
});
if (result.canceled || !result.filePaths.length) return null;
return result.filePaths[0];
});
ipcMain.handle('shell-show-item', (_event, fullPath) => {
if (typeof fullPath === 'string' && fullPath.length > 0) {
shell.showItemInFolder(fullPath);
}
});
ipcMain.handle('shell-open-external', (_event, url) => {
if (typeof url === 'string' && url.startsWith('http')) {
shell.openExternal(url);
}
});
// ─── Load modules ──────────────────────────────────────────
const userDataPath = app.getPath('userData');
const modelsBasePath = app.isPackaged ? userDataPath : ROOT_DIR;
// Ensure directories
for (const dir of [MODELS_DIR, userDataPath, path.join(userDataPath, 'sessions'), path.join(userDataPath, 'logs')]) {
try { fs.mkdirSync(dir, { recursive: true }); } catch (_) {}
}
const log = require('./logger');
const streamTrace = require('./streamTrace');
const { ChatEngine, buildEngineLoadSettings, shouldPreferCompactToolCatalog } = require('./chatEngine');
const { resolveRuntimeDefaultsForModel } = require('./modelRuntimeDefaults');
/** Apply per-model runtime defaults (e.g. GLM-4.6V → thinking off) before load. */
function applyModelRuntimeDefaults(modelPath) {
const { thinkingMode, reason } = resolveRuntimeDefaultsForModel(modelPath);
const prev = settingsManager.get('thinkingMode');
if (thinkingMode !== prev) {
settingsManager.set('thinkingMode', thinkingMode);
settingsManager.flush();
console.log(`[Settings] model runtime default: thinkingMode "${prev}" -> "${thinkingMode}" (${reason}) file=${path.basename(modelPath)}`);
}
}
const { MCPToolServer } = require('./mcpToolServer');
const { MCPClient } = require('./mcpClient');
const { ModelManager } = require('./modelManager');
const { MediaEngine } = require('./mediaEngine');
const { readGgufMetadata, detectModelTypeFromGguf } = require('./modelDetection');
const { MemoryStore } = require('./memoryStore');
const { LongTermMemory } = require('./longTermMemory');
const { RulesManager } = require('./rulesManager');
const { SessionStore } = require('./sessionStore');
const { CloudLLMService } = require('./cloudLLMService');
const { runCloudAgenticChat } = require('./cloudAgenticChat');
const { resolveAgentMode, filterToolDefinitions } = require('./agentModeResolver');
const { runOAuthInWindow } = require('./oauthFlow');
const { SettingsManager } = require('./settingsManager');
const { GitManager } = require('./gitManager');
const { BrowserManager } = require('./browserManager');
const { BrowserRouter } = require('./browserBackends/BrowserRouter');
const { FirstRunSetup } = require('./firstRunSetup');
const { RAGEngine } = require('./ragEngine');
const { BackgroundAgentQueue } = require('./backgroundAgentQueue');
const { DocsIndexService } = require('./docsIndexService');
const { resolveMentions } = require('./mentionContext');
const { AccountManager } = require('./accountManager');
const { LicenseManager } = require('./licenseManager');
const { ExtensionManager } = require('./extensionManager');
const { LanguageServerManager } = require('./languageServerManager');
const { LspBundleManager } = require('./lspBundleManager');
const { FimCompletionService } = require('./fimCompletionService');
const { VoiceService } = require('./voiceService');
const { ExtensionHost } = require('./extensionHost');
const { DebugService } = require('./debugService');
const { formatOnSave } = require('./formatOnSave');
const { fetchCatalog } = require('./extensionMarketplace');
const { MultiRootWorkspace } = require('./multiRootWorkspace');
const { exportSettings, importSettings } = require('./settingsSync');
const { RemoteManager } = require('./remoteManager');
const { DevContainerManager } = require('./devContainerManager');
const { loadVsix } = require('./vsixLoader');
const { exportTeamBundle, importTeamBundle } = require('./teamSharing');
const prIntegration = require('./prIntegration');
const { ModelDownloader } = require('./server/modelDownloader');
const liveServer = require('./server/liveServer');
const WebSearch = require('./webSearch');
const { TEMPLATES } = require('./server/templateHandlers');
// ─── Initialize services ────────────────────────────────────────────
const settingsManager = new SettingsManager(userDataPath);
function applyLoggingSettings() {
const debugLogging = settingsManager.get('debugLogging') === true;
if (debugLogging) {
log.setLevel('debug');
log.installConsoleIntercepts();
} else {
log.setLevel(app.isPackaged ? 'warn' : 'info');
}
}
applyLoggingSettings();
const { getInstallVariant } = require('./updateVariant');
const installVariant = getInstallVariant();
let optionalComponentsManager = new OptionalComponentsManager({
userDataPath,
resourcesPath: app.isPackaged ? process.resourcesPath : null,
installVariant,
settingsManager,
});
const llmEngine = new ChatEngine();
const webSearch = new WebSearch();
const ragEngine = new RAGEngine();
const docsIndexService = new DocsIndexService();
const backgroundAgentQueue = new BackgroundAgentQueue({
llmEngine,
settingsManager,
sendEvent: (event, data) => {
if (mainWindow && !mainWindow.isDestroyed()) mainWindow.webContents.send(event, data);
},
});
const { createPathValidator } = require('./pathValidator');
let currentProjectPath = null;
const isPathAllowed = createPathValidator(ROOT_DIR, modelsBasePath, () => currentProjectPath);
const mcpToolServer = new MCPToolServer({
projectPath: null, webSearch, ragEngine,
executionPolicy: settingsManager.get('executionPolicy'),
commandShell: settingsManager.get('commandShell'),
commandAllowList: settingsManager.get('commandAllowList'),
commandDenyList: settingsManager.get('commandDenyList'),
requireToolApproval: settingsManager.get('requireToolApproval'),
userDataPath,
isPathAllowed,
});
// ── MCP Client: manages external MCP servers (stdio transport) ──
const mcpClient = new MCPClient({
projectPath: null,
onLog: (msg) => console.log(`[MCP] ${msg}`),
onToolsChanged: () => {
// Invalidate tool defs cache so next getToolDefinitions() picks up new tools
mcpToolServer._allToolDefsCache = null;
const discovered = mcpClient.getDiscoveredTools();
// Add dynamically discovered tool names to VALID_TOOLS so the parser accepts them
const { addValidTool } = require('./tools/toolParser');
for (const t of discovered) addValidTool(t.name);
_send('mcp-tools-changed', { tools: discovered.map(t => t.name) });
console.log(`[MCP] tools changed: ${discovered.length} tools available`);
},
});
mcpToolServer.mcpClient = mcpClient;
const gitManager = new GitManager();
const memoryStore = new MemoryStore();
const longTermMemory = new LongTermMemory();
const rulesManager = new RulesManager();
const modelManager = new ModelManager(modelsBasePath);
const { MediaAuxResolver } = require('./mediaAuxResolver');
const mediaAuxResolver = new MediaAuxResolver({
userDataPath,
getSettings: () => settingsManager.getAll(),
});
const mediaEngine = new MediaEngine({
userDataPath,
rootDir: ROOT_DIR,
getSettings: () => settingsManager.getAll(),
isPackaged: app.isPackaged,
resourcesPath: process.resourcesPath,
installVariant,
auxResolver: mediaAuxResolver,
optionalComponentsManager,
onAuxProgress: (p) => _send('media-aux-progress', p),
onGenProgress: (p) => _send('media-gen-progress', p),
});
const sessionStore = new SessionStore(path.join(userDataPath, 'sessions'));
const cloudLLM = new CloudLLMService();
const modelDownloader = new ModelDownloader(path.join(ROOT_DIR, 'models'));
const firstRunSetup = new FirstRunSetup(settingsManager);
const accountManager = new AccountManager(settingsManager);
const licenseManager = new LicenseManager(settingsManager, accountManager);
const extensionManager = new ExtensionManager(userDataPath);
const languageServerManager = new LanguageServerManager();
const lspBundleManager = new LspBundleManager(userDataPath);
languageServerManager.setBundleManager(lspBundleManager);
const fimCompletionService = new FimCompletionService(llmEngine);
const voiceService = new VoiceService(userDataPath, settingsManager, optionalComponentsManager);
const extensionHost = new ExtensionHost(extensionManager);
const debugService = new DebugService();
const multiRootWorkspace = new MultiRootWorkspace(userDataPath);
const remoteManager = new RemoteManager();
const devContainerManager = new DevContainerManager();
// BrowserManager needs mainWindow reference for event forwarding
const browserManager = new BrowserManager({
liveServer,
parentWindow: { webContents: { send: (e, d) => _send(e, d) }, isDestroyed: () => !mainWindow },
optionalComponentsManager,
});
const browserRouter = new BrowserRouter({
browserManager,
userDataPath,
parentWindow: { webContents: { send: (e, d) => _send(e, d) }, isDestroyed: () => !mainWindow },
});
function syncBrowserRouterFromSettings() {
browserRouter.updateConfig({
browserEngine: settingsManager.get('browserEngine') || 'chromium',
torBrowserPath: settingsManager.get('torBrowserPath') || '',
geckodriverPath: settingsManager.get('geckodriverPath') || '',
debugTorBrowser: !!settingsManager.get('debugTorBrowser'),
});
if (settingsManager.get('browserEngine') === 'tor') {
browserRouter.prewarmTor?.().catch((e) => {
console.warn(`[electron-main] Tor prewarm: ${e.message}`);
});
}
}
syncBrowserRouterFromSettings();
ipcMain.handle('dialog-tor-browser-exe', async () => {
const isWin = process.platform === 'win32';
const result = await dialog.showOpenDialog(mainWindow, {
title: isWin ? 'Select Tor Browser firefox.exe' : 'Select Tor Browser Firefox binary',
properties: ['openFile'],
filters: isWin
? [{ name: 'Firefox', extensions: ['exe'] }, { name: 'All Files', extensions: ['*'] }]
: [{ name: 'All Files', extensions: ['*'] }],
});
if (result.canceled || !result.filePaths.length) return null;
return result.filePaths[0];
});
ipcMain.handle('tor-browser-status', async () => {
syncBrowserRouterFromSettings();
return browserRouter.validateTorStatus();
});
// Wire service cross-references
mcpToolServer.setBrowserManager(browserManager);
mcpToolServer.setBrowserRouter(browserRouter);
mcpToolServer.setGitManager(gitManager);
mcpToolServer.rulesManager = rulesManager;
mcpToolServer.setImageGen(mediaEngine);
mcpToolServer.onTodoUpdate = (todos) => _send('todo-update', todos);
mcpToolServer.onAskQuestion = (questionData) => {
return new Promise((resolve) => {
// Send question to frontend
_send('ask-question', questionData);
// Store the resolver so the answer IPC can pick it up
mcpToolServer._pendingQuestionResolve = resolve;
});
};
function cancelPendingQuestion(reason = '(skipped by user)') {
if (mcpToolServer._pendingQuestionResolve) {
const resolve = mcpToolServer._pendingQuestionResolve;
mcpToolServer._pendingQuestionResolve = null;
resolve({ success: true, answer: reason });
}
}
mcpToolServer.onPermissionRequest = (toolName, params, reason) => {
return new Promise((resolve) => {
const reqId = `perm-${Date.now()}`;
_send('permission-request', { id: reqId, toolName, params, reason });
mcpToolServer._pendingPermissionResolvers = mcpToolServer._pendingPermissionResolvers || {};
mcpToolServer._pendingPermissionResolvers[reqId] = resolve;
});
};
// IPC bridge for IDE integration tools (switch_file, get_diagnostics, get_selection, open_terminal)
mcpToolServer.onIPCCall = async (channel, data) => {
try {
const result = await ipcMain.handle(channel, data);
return result;
} catch {
// IPC handlers may not exist for some channels — use direct approach
if (channel === 'switch-file') {
_send('switch-file', data);
return { success: true };
}
if (channel === 'terminal-create') {
// Reuse existing terminal-create IPC
const ptyModule = _loadPty ? _loadPty() : null;
if (!ptyModule) return { success: false, error: 'node-pty not available' };
return { success: true, note: 'Terminal creation requested' };
}
if (channel === 'get-diagnostics') {
_send('get-diagnostics', data);
return { success: true, note: 'Diagnostics request sent to frontend' };
}
if (channel === 'get-selection') {
_send('get-selection', data);
return { success: true, note: 'Selection request sent to frontend' };
}
return { success: false, error: `IPC channel ${channel} not available` };
}
};
cloudLLM.setLicenseManager(licenseManager);
// Restore persisted API keys
const savedKeys = settingsManager.getAllApiKeys();
for (const [provider, key] of Object.entries(savedKeys)) {
if (key && key.trim()) {
cloudLLM.setApiKey(provider, key);
}
}
// License state already restored in LicenseManager constructor
// Initialize extensions (async, non-blocking)
extensionManager.initialize().then(() => {
extensionHost.activateAll();
}).catch(err => console.error('[Main] Extension init error:', err.message));
languageServerManager.on('message', ({ serverId, msg }) => {
_send('lsp-message', { serverId, msg });
});
languageServerManager.on('diagnostics', (data) => {
_send('lsp-diagnostics', data);
});
languageServerManager.on('log', ({ serverId, stderr }) => {
if (stderr) _send('output-log', { level: 'warn', message: `[LSP ${serverId}] ${stderr}`, timestamp: Date.now() });
});
let currentSettings = settingsManager.getAll();
streamTrace.syncFromSettings(currentSettings);
let agenticCancelled = false;
let autoUpdater = null;
async function openProjectPath(projectPath) {
console.log(`[electron-main] openProjectPath START: ${projectPath}`);
const resolved = path.resolve(projectPath);
if (currentProjectPath && path.resolve(currentProjectPath) === resolved) {
console.log(`[electron-main] openProjectPath: already open — skipping duplicate init`);
return { path: resolved };
}
if (!fs.existsSync(resolved)) {
console.error(`[electron-main] openProjectPath: directory not found ${resolved}`);
const error = new Error('Directory not found');
error.statusCode = 404;
throw error;
}
currentProjectPath = resolved;
ctx.currentProjectPath = resolved;
multiRootWorkspace.syncWithProject(resolved);
mcpToolServer.projectPath = resolved;
mcpClient.projectPath = resolved;
gitManager.setProjectPath(resolved);
memoryStore.initialize(resolved);
longTermMemory.initialize(resolved);
rulesManager.initialize(resolved);
// Load MCP server config and start autoStart servers for this project
try {
mcpClient.loadConfig();
for (const [name, server] of mcpClient._servers) {
if (server.config?.autoStart !== false) {
mcpClient.startServer(name, server.config).catch(e => console.error(`[MCP] Failed to start ${name}:`, e.message));
}
}
} catch (e) { console.warn(`[MCP] Config load failed: ${e.message}`); }
ragEngine.indexProject(resolved).catch(e => console.warn('[Main] RAG indexing failed:', e.message));
docsIndexService.index(resolved).catch(e => console.warn('[Main] Docs indexing failed:', e.message));
// Auto-start LSP servers based on project marker files (typescript, python, rust, go)
try {
const results = await languageServerManager.autoStartForProject(resolved);
for (const r of results) {
if (r.success && !r.alreadyRunning) {
console.log(`[Main] LSP started: ${r.language} (${r.serverId})`);
} else if (!r.success) {
console.warn(`[Main] LSP start skipped (${r.language}):`, r.error);
}
}
} catch (e) {
console.warn('[Main] LSP auto-start skipped:', e.message);
}
_send('project-opened', { path: resolved });
console.log(`[electron-main] openProjectPath DONE: ${resolved}`);
return { path: resolved };
}
// Helper to send events to renderer
function _send(event, data) {
if (streamTrace.isEnabled() && event !== 'output-log' && event !== 'llm-token') {
streamTrace.trace('ipc', 'ipc-send', { channel: event, data });
}
if (mainWindow && !mainWindow.isDestroyed()) {
mainWindow.webContents.send(event, data);
}
// Drop silently during shutdown — window destroyed is expected, not an error.
}
mcpToolServer._send = _send;
async function runWithMediaVramPolicy(fn) {
const settings = settingsManager.getAll();
let unloadedLlm = false;
const lastPath = settings.lastModelPath;
if (settings.unloadLlmForMedia !== false && llmEngine.isReady) {
try { llmEngine.cancelGeneration('media-gen'); } catch (_) {}
await llmEngine.dispose();
unloadedLlm = true;
_send('model-unloaded', {});
}
try {
return await fn();
} finally {
if (
unloadedLlm
&& settings.reloadLlmAfterMedia !== false
&& lastPath
&& fs.existsSync(lastPath)
&& !mediaEngine.modelPath
) {
applyModelRuntimeDefaults(lastPath);
llmEngine.initialize(lastPath, buildEngineLoadSettings(settingsManager.getAll()))
.then(() => { if (llmEngine.modelInfo) _send('model-loaded', llmEngine.modelInfo); })
.catch((e) => console.warn(`[Media] LLM reload after media failed: ${e.message}`));
}
}
}
// Forward main-process console output to renderer Output panel (IPC event pattern)
const _origConsoleLog = console.log.bind(console);
const _origConsoleWarn = console.warn.bind(console);
const _origConsoleError = console.error.bind(console);
function _formatLogArgs(args) {
return args.map(a => {
if (typeof a === 'string') return a;
try { return JSON.stringify(a); } catch (_) { return String(a); }
}).join(' ');
}
function _forwardOutputLog(level, args) {
_send('output-log', { level, message: _formatLogArgs(args), timestamp: Date.now() });
}
console.log = (...args) => { _origConsoleLog(...args); _forwardOutputLog('log', args); };
console.warn = (...args) => { _origConsoleWarn(...args); _forwardOutputLog('warn', args); };
console.error = (...args) => { _origConsoleError(...args); _forwardOutputLog('error', args); };
const ctx = {
llmEngine,
mcpToolServer,
memoryStore,
longTermMemory,
modelManager,
sessionStore,
userDataPath,
get currentProjectPath() { return currentProjectPath; },
set currentProjectPath(v) { currentProjectPath = v; },
get agenticCancelled() { return agenticCancelled; },
set agenticCancelled(v) { agenticCancelled = v; },
getMainWindow: () => mainWindow,
cloudLLM,
playwrightBrowser: null,
browserManager,
ragEngine,
webSearch,
licenseManager,
_truncateResult: (result) => {
if (!result) return result;
const str = typeof result === 'string' ? result : JSON.stringify(result);
return str.length > 8000 ? str.substring(0, 8000) + '...[truncated]' : result;
},
_readConfig: () => currentSettings,
};
// ─── App metadata ───────────────────────────────────────────────────
ipcMain.handle('get-app-version', () => app.getVersion());
// ─── Rules/Skills API ───────────────────────────────────────────────
ipcMain.handle('rules-list', () => rulesManager.listRules());
ipcMain.handle('rules-save', (_e, name, content) => rulesManager.saveRule(name, content));
ipcMain.handle('rules-delete', (_e, name) => rulesManager.deleteRule(name));
// Register ai-chat handler for basic model chat
function buildAgentModeTooling(mcpToolServer, settings, enableSubAgents, options = {}) {
const mode = resolveAgentMode({
askOnly: settings.askOnly,
planMode: settings.planMode,
chatMode: settings.chatMode,
agentPhase: settings.agentPhase || 'planning',
toolsEnabled: settings.toolsEnabled !== false,
planReady: !!settings.planReady,
planFileExists: !!settings.planFileExists,
});
mcpToolServer.setAgentContext({ planMode: mode.planMode, agentPhase: mode.agentPhase });
const allDefs = mcpToolServer.getToolDefinitions();
const filteredDefs = filterToolDefinitions(allDefs, mode.allowedTools);
const toolPromptOpts = { planning: mode.planning };
let toolPrompt = mode.toolsActive ? mcpToolServer.getToolPromptForTools(filteredDefs, toolPromptOpts) : '';
if (enableSubAgents && toolPrompt) {
const subAgentTool = '\n- **spawn_subagent** — Delegate a focused sub-task to an isolated sub-agent that shares the same loaded model but runs in a fresh context. Use for long research tasks, code analysis, or any work that should not pollute the main context. Params: task (string, required) — description of what the sub-agent should do; contextSize (number, optional) — token budget for sub-agent.';
toolPrompt += subAgentTool;
}
let compactDescriptions = !!options.compactDescriptions;
if (options.contextPressure) {
compactDescriptions = shouldPreferCompactToolCatalog({
...options.contextPressure,
fullToolPromptChars: toolPrompt.length,
});
}
const compactToolParts = mode.toolsActive
? mcpToolServer.getCompactToolHint('default', { toolDefs: filteredDefs, planning: mode.planning, compactDescriptions })
: [];
let compactToolPrompt = compactToolParts.join('');
if (enableSubAgents && toolPrompt) {
compactToolPrompt += '\n- spawn_subagent(task): run focused sub-task in fresh context\n';
compactToolParts.push('\n- spawn_subagent(task): run focused sub-task in fresh context\n');
}
const functions = mode.askOnly ? {} : ChatEngine.convertToolDefs(filteredDefs);
return { mode, toolPrompt, compactToolParts, compactToolPrompt, functions };
}
function buildCloudChatErrorResponse(cloudLLM, cloudProvider, err) {
const detail = err?.message || 'Cloud request failed';
let errorCode = err?.status || err?.statusCode || null;
if (!errorCode) {
const codeMatch = detail.match(/API error (\d+)/i) || detail.match(/\b(429|402|403|401)\b/);
if (codeMatch) errorCode = parseInt(codeMatch[1], 10);
}
const isRateLimit = errorCode === 429 || /rate limit/i.test(detail);
const isStreamStall = /stream stalled/i.test(detail) || /idle timeout/i.test(detail) || /no data for/i.test(detail);
let error = detail;
let errorSuggestion = '';
let cooldownUntil = null;
if (isRateLimit) {
cooldownUntil = cloudLLM.getRateLimitCooldownUntil(cloudProvider);
error = 'guIDE Cloud AI is rate limited. Slow down and try again.';
errorSuggestion = cooldownUntil
? 'Wait for the countdown below before sending another message.'
: 'Please wait about a minute before trying again.';
} else if (isStreamStall) {
error = 'guIDE Cloud AI is retrying keys (rate limited). Try again in a moment.';
errorSuggestion = 'The previous request timed out while switching API keys. You can send a new message.';
} else if (errorCode === 402 || /payment method/i.test(detail)) {
error = 'Cloud provider requires payment (402). Try again later or switch providers.';
errorSuggestion = 'This usually happens when the fallback provider needs a paid account.';
}
return {
success: false,
error,
errorDetail: detail,
errorCode,
errorSuggestion,
cooldownUntil,
};
}
ipcMain.handle('ai-chat', async (_event, userMessage, chatContext) => {
console.log(`[electron-main] ai-chat START: userMessageLen=${String(userMessage).length}, cloudProvider=${chatContext?.cloudProvider || 'none'}`);
cancelPendingQuestion('(user sent a new message)');
const cloudProvider = chatContext?.cloudProvider;
const cloudModel = chatContext?.cloudModel;
// ── Checkpoint: begin turn capture before generation ──
const turnId = `turn-${Date.now()}`;
streamTrace.setTurnId(turnId);
mcpToolServer.startTurn(turnId);
console.log(`[electron-main] checkpoint: startTurn(${turnId})`);
streamTrace.trace('stream', 'ai-chat-start', {
userMessage,
cloudProvider: chatContext?.cloudProvider || null,
chatContext,
});
// ── Cloud provider path (agentic tools + same system/tool prompt as local) ──
if (cloudProvider) {
try {
console.log(`[electron-main] ai-chat: cloud path provider=${cloudProvider}`);
agenticCancelled = false;
// Prefer persisted settings as source of truth; allow chatContext to override
// ephemeral/per-request flags (askOnly/planMode/etc).
const settings = { ...(currentSettings || {}), ...(chatContext?.params || chatContext?.settings || {}) };
const attachments = Array.isArray(chatContext?.attachments) ? chatContext.attachments : [];
const images = attachments.filter(a => (a.mimeType || a.type || '').startsWith('image/'));
const conversationHistory = [];
const chatMsgs = chatContext?.chatMessages || [];
const userText = String(userMessage).trim();
for (let i = 0; i < chatMsgs.length; i++) {
const m = chatMsgs[i];
if (m.role !== 'user' && m.role !== 'assistant') continue;
const isLast = i === chatMsgs.length - 1;
if (isLast && m.role === 'user' && String(m.content || '').trim() === userText) continue;
const content = String(m.content || '').trim();
if (!content) continue;
conversationHistory.push({ role: m.role, content: m.content });
}
console.log(
`[electron-main] cloud conversationHistory: ${conversationHistory.length} msgs from ${chatMsgs.length} chat bubbles`
);
const currentFile = chatContext?.currentFile;
let effectiveMessage = userMessage;
if (currentFile?.path && currentFile?.content != null) {
const MAX_FILE_CONTEXT = 4000;
const truncated = currentFile.content.length > MAX_FILE_CONTEXT
? currentFile.content.slice(0, MAX_FILE_CONTEXT) + '\n… [truncated — use read_file to see the full file]'
: currentFile.content;
effectiveMessage = userMessage + `\n\n[Current file: ${currentFile.path}]\n${truncated}`;
}
const askOnly = !!(settings.askOnly);
const planMode = !!(settings.planMode);
const enableSubAgents = settings.enableSubAgents !== false;
if (settings.planContext && settings.agentPhase === 'building') {
effectiveMessage = `[Build approved]\n\n--- APPROVED PLAN ---\n${settings.planContext}\n--- END PLAN ---`;
}
const executeToolFn = async (toolName, params) => {
if (toolName === 'spawn_subagent') {
return { success: false, error: 'Sub-agents require a loaded local model. Switch to local or disable sub-agents.' };
}
return await mcpToolServer.executeTool(toolName, params);
};
const paceDisplay = cloudProvider === 'cerebras'
&& cloudLLM._isBundledProvider(cloudProvider)
&& !cloudLLM.isUsingOwnKey(cloudProvider);
_send('llm-stream-config', { paceDisplay, paceTokensPerSec: 50 });
const result = await runCloudAgenticChat({
cloudLLM,
mcpToolServer,
ChatEngine,
userMessage: effectiveMessage,
cloudProvider,
cloudModel,
settings: {
...settings,
askOnly,
planMode,
enableSubAgents,
toolsEnabled: settings.toolsEnabled !== false,
chatMode: settings.chatMode,
agentPhase: settings.agentPhase || 'planning',
projectPath: currentProjectPath || undefined,
editorContext: llmEngine._ctx?.editorContext,
editorDiagnostics: llmEngine._ctx?.editorDiagnostics,
},
conversationHistory,
images,
executeToolFn,
onToken: (token) => _send('llm-token', token),
onThinkingToken: (token) => _send('llm-thinking-token', token),
onStreamEvent: (eventName, data) => _send(eventName, data),
getCancelled: () => agenticCancelled,
getActiveTodos: () => (mcpToolServer?._todos ? [...mcpToolServer._todos] : []),
});
if (result?.isQuotaError) {
const cooldownUntil = cloudLLM.getRateLimitCooldownUntil(cloudProvider);
_send('llm-stream-end', null);
return {
success: false,
isQuotaError: true,
error: 'guIDE Cloud AI quota exceeded. Slow down and try again.',
errorSuggestion: cooldownUntil
? 'Wait for the countdown before sending another message.'
: 'Please wait about a minute before trying again.',
cooldownUntil,
};
}
// ── Checkpoint: finalize turn after cloud generation ──
const snapshot = mcpToolServer.finalizeCurrentTurn(String(userMessage).substring(0, 100));
if (snapshot) {
console.log(`[electron-main] checkpoint: finalizeCurrentTurn → ${snapshot.files.length} files captured`);
_send('tool-checkpoint', { turnId: snapshot.turnId, timestamp: snapshot.timestamp, userMessage: snapshot.userMessage, fileCount: snapshot.files.length });
} else {
console.log('[electron-main] checkpoint: finalizeCurrentTurn → no files modified this turn');
}
console.log(`[electron-main] ai-chat DONE: toolCallCount=${result.toolCallCount || 0}`);
_send('llm-stream-end', null);
return {
success: true,
text: result.text || '',
toolCallCount: result.toolCallCount || 0,
checkpoint: snapshot ? { turnId: snapshot.turnId, timestamp: snapshot.timestamp, fileCount: snapshot.files.length } : null,
};
} catch (err) {
console.error(`[electron-main] ai-chat cloud ERROR: ${err.message}`);
// Reset checkpoint state on error to prevent stale captures
mcpToolServer.startTurn(null);
_send('llm-stream-end', null);
if (err.isQuotaError) {
const cooldownUntil = cloudLLM.getRateLimitCooldownUntil(cloudProvider);
return {
success: false,
isQuotaError: true,
error: 'guIDE Cloud AI quota exceeded. Slow down and try again.',
errorSuggestion: cooldownUntil
? 'Wait for the countdown before sending another message.'
: 'Please wait about a minute before trying again.',
cooldownUntil,
};
}
return buildCloudChatErrorResponse(cloudLLM, cloudProvider, err);
}
}
// ── Local model path ─────────────────────────────────────────────────
if (llmEngine.isLoading || llmEngine.getStatus().loadState === 'loading' || llmEngine.getStatus().loadState === 'disposing') {
console.warn('[electron-main] ai-chat: model load in progress');
return { error: 'Model is loading — please wait and try again.' };
}
if (!llmEngine.isReady) {
console.warn('[electron-main] ai-chat: no model loaded');
return { error: 'No model loaded. Please load a model first.' };
}
try {
console.log('[electron-main] ai-chat: local model path');
agenticCancelled = false;
// Prefer persisted settings as source of truth; allow chatContext to override
// ephemeral/per-request flags (askOnly/planMode/etc).
const settings = { ...(currentSettings || {}), ...(chatContext?.params || chatContext?.settings || {}) };
const askOnly = !!(settings.askOnly);
const planMode = !!(settings.planMode);
const enableSubAgents = settings.enableSubAgents !== false;
const autoLintFix = settings.autoLintFix !== false; // default true
// Build effective message before tooling — contextPressure needs final length
const currentFile = chatContext?.currentFile;
let effectiveMessage = userMessage;
if (currentFile?.path && currentFile?.content != null) {
const MAX_FILE_CONTEXT = 4000;
const truncated = currentFile.content.length > MAX_FILE_CONTEXT
? currentFile.content.slice(0, MAX_FILE_CONTEXT) + `\n… [truncated — use read_file to see the full file]`
: currentFile.content;
effectiveMessage = userMessage + `\n\n[Current file: ${currentFile.path}]\n${truncated}`;
}
const mentionResolved = await resolveMentions(effectiveMessage, {
projectPath: currentProjectPath,
ragEngine,
docsIndexService,
selection: chatContext?.selection?.text || chatContext?.editorSelection,
});
effectiveMessage = mentionResolved.message;
if (settings.planContext && settings.agentPhase === 'building') {
effectiveMessage = `[Build approved]\n\n--- APPROVED PLAN ---\n${settings.planContext}\n--- END PLAN ---`;
}
const modelTier = llmEngine.modelInfo?.tier || 'large';
const contextTokens = llmEngine._context?.contextSize || llmEngine.modelInfo?.contextSize || 8192;
const historyChars = (llmEngine._chatHistory || []).slice(1).reduce(
(sum, m) => sum + String(m.text || '').length,
0,
);
const basePromptChars = 3200
+ String(settings.systemPrompt || '').length
+ String(settings.customInstructions || '').length;
const { mode, toolPrompt, compactToolParts, compactToolPrompt, functions } = buildAgentModeTooling(
mcpToolServer,
settings,
enableSubAgents,
{
contextPressure: {
contextTokens,
basePromptChars,
historyChars,
userMessageChars: effectiveMessage.length,