{{ message }}
Repository navigation
Expand file tree
/
Copy pathprint.ts
More file actions
5594 lines (5263 loc) · 208 KB
/
Copy pathprint.ts
File metadata and controls
5594 lines (5263 loc) · 208 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
// biome-ignore-all assist/source/organizeImports: ANT-ONLY import markers must not be reordered
import { feature } from 'bun:bundle'
import { readFile, stat } from 'fs/promises'
import { dirname } from 'path'
import {
downloadUserSettings,
redownloadUserSettings,
} from 'src/services/settingsSync/index.js'
import { waitForRemoteManagedSettingsToLoad } from 'src/services/remoteManagedSettings/index.js'
import { StructuredIO } from 'src/cli/structuredIO.js'
import { RemoteIO } from 'src/cli/remoteIO.js'
import {
type Command,
formatDescriptionWithSource,
getCommandName,
} from 'src/commands.js'
import { createStreamlinedTransformer } from 'src/utils/streamlinedTransform.js'
import { installStreamJsonStdoutGuard } from 'src/utils/streamJsonStdoutGuard.js'
import type { ToolPermissionContext } from 'src/Tool.js'
import type { ThinkingConfig } from 'src/utils/thinking.js'
import { assembleToolPool, filterToolsByDenyRules } from 'src/tools.js'
import uniqBy from 'lodash-es/uniqBy.js'
import { uniq } from 'src/utils/array.js'
import { mergeAndFilterTools } from 'src/utils/toolPool.js'
import {
logEvent,
type AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS,
} from 'src/services/analytics/index.js'
import { getFeatureValue_CACHED_MAY_BE_STALE } from 'src/services/analytics/growthbook.js'
import { logForDebugging } from 'src/utils/debug.js'
import {
logForDiagnosticsNoPII,
withDiagnosticsTiming,
} from 'src/utils/diagLogs.js'
import { toolMatchesName, type Tool, type Tools } from 'src/Tool.js'
import {
type AgentDefinition,
isBuiltInAgent,
parseAgentsFromJson,
} from 'src/tools/AgentTool/loadAgentsDir.js'
import type { Message, NormalizedUserMessage } from 'src/types/message.js'
import type { QueuedCommand } from 'src/types/textInputTypes.js'
import {
dequeue,
dequeueAllMatching,
enqueue,
hasCommandsInQueue,
peek,
subscribeToCommandQueue,
getCommandsByMaxPriority,
} from 'src/utils/messageQueueManager.js'
import { notifyCommandLifecycle } from 'src/utils/commandLifecycle.js'
import {
getSessionState,
notifySessionStateChanged,
notifySessionMetadataChanged,
setPermissionModeChangedListener,
type RequiresActionDetails,
type SessionExternalMetadata,
} from 'src/utils/sessionState.js'
import { externalMetadataToAppState } from 'src/state/onChangeAppState.js'
import { getInMemoryErrors, logError, logMCPDebug } from 'src/utils/log.js'
import {
writeToStdout,
registerProcessOutputErrorHandlers,
} from 'src/utils/process.js'
import type { Stream } from 'src/utils/stream.js'
import { EMPTY_USAGE } from 'src/services/api/logging.js'
import {
loadConversationForResume,
type TurnInterruptionState,
} from 'src/utils/conversationRecovery.js'
import type {
MCPServerConnection,
McpSdkServerConfig,
ScopedMcpServerConfig,
} from 'src/services/mcp/types.js'
import {
ChannelMessageNotificationSchema,
gateChannelServer,
wrapChannelMessage,
findChannelEntry,
} from 'src/services/mcp/channelNotification.js'
import {
isChannelAllowlisted,
isChannelsEnabled,
} from 'src/services/mcp/channelAllowlist.js'
import { parsePluginIdentifier } from 'src/utils/plugins/pluginIdentifier.js'
import { validateUuid } from 'src/utils/uuid.js'
import { fromArray } from 'src/utils/generators.js'
import { ask } from 'src/QueryEngine.js'
import type { PermissionPromptTool } from 'src/utils/queryHelpers.js'
import {
createFileStateCacheWithSizeLimit,
mergeFileStateCaches,
READ_FILE_STATE_CACHE_SIZE,
} from 'src/utils/fileStateCache.js'
import { expandPath } from 'src/utils/path.js'
import { extractReadFilesFromMessages } from 'src/utils/queryHelpers.js'
import { registerHookEventHandler } from 'src/utils/hooks/hookEvents.js'
import { executeFilePersistence } from 'src/utils/filePersistence/filePersistence.js'
import { finalizePendingAsyncHooks } from 'src/utils/hooks/AsyncHookRegistry.js'
import {
gracefulShutdown,
gracefulShutdownSync,
isShuttingDown,
} from 'src/utils/gracefulShutdown.js'
import { registerCleanup } from 'src/utils/cleanupRegistry.js'
import { createIdleTimeoutManager } from 'src/utils/idleTimeout.js'
import type {
SDKStatus,
ModelInfo,
SDKMessage,
SDKUserMessage,
SDKUserMessageReplay,
PermissionResult,
McpServerConfigForProcessTransport,
McpServerStatus,
RewindFilesResult,
} from 'src/entrypoints/agentSdkTypes.js'
import type {
StdoutMessage,
SDKControlInitializeRequest,
SDKControlInitializeResponse,
SDKControlRequest,
SDKControlResponse,
SDKControlMcpSetServersResponse,
SDKControlReloadPluginsResponse,
} from 'src/entrypoints/sdk/controlTypes.js'
import type { PermissionMode } from '@anthropic-ai/claude-agent-sdk'
import type { PermissionMode as InternalPermissionMode } from 'src/types/permissions.js'
import { cwd } from 'process'
import { getCwd } from 'src/utils/cwd.js'
import omit from 'lodash-es/omit.js'
import reject from 'lodash-es/reject.js'
import { isPolicyAllowed } from 'src/services/policyLimits/index.js'
import type { ReplBridgeHandle } from 'src/bridge/replBridge.js'
import { getRemoteSessionUrl } from 'src/constants/product.js'
import { buildBridgeConnectUrl } from 'src/bridge/bridgeStatusUtil.js'
import { extractInboundMessageFields } from 'src/bridge/inboundMessages.js'
import { resolveAndPrepend } from 'src/bridge/inboundAttachments.js'
import type { CanUseToolFn } from 'src/hooks/useCanUseTool.js'
import { hasPermissionsToUseTool } from 'src/utils/permissions/permissions.js'
import { safeParseJSON } from 'src/utils/json.js'
import {
outputSchema as permissionToolOutputSchema,
permissionPromptToolResultToPermissionDecision,
} from 'src/utils/permissions/PermissionPromptToolResultSchema.js'
import { createAbortController } from 'src/utils/abortController.js'
import { createCombinedAbortSignal } from 'src/utils/combinedAbortSignal.js'
import { generateSessionTitle } from 'src/utils/sessionTitle.js'
import { buildSideQuestionFallbackParams } from 'src/utils/queryContext.js'
import { runSideQuestion } from 'src/utils/sideQuestion.js'
import {
processSessionStartHooks,
processSetupHooks,
takeInitialUserMessage,
} from 'src/utils/sessionStart.js'
import {
DEFAULT_OUTPUT_STYLE_NAME,
getAllOutputStyles,
} from 'src/constants/outputStyles.js'
import { TEAMMATE_MESSAGE_TAG, TICK_TAG } from 'src/constants/xml.js'
import {
getSettings_DEPRECATED,
getSettingsWithSources,
} from 'src/utils/settings/settings.js'
import { settingsChangeDetector } from 'src/utils/settings/changeDetector.js'
import { applySettingsChange } from 'src/utils/settings/applySettingsChange.js'
import {
isFastModeAvailable,
isFastModeEnabled,
isFastModeSupportedByModel,
getFastModeState,
} from 'src/utils/fastMode.js'
import {
isAutoModeGateEnabled,
getAutoModeUnavailableNotification,
getAutoModeUnavailableReason,
isBypassPermissionsModeDisabled,
transitionPermissionMode,
} from 'src/utils/permissions/permissionSetup.js'
import {
tryGenerateSuggestion,
logSuggestionOutcome,
logSuggestionSuppressed,
type PromptVariant,
} from 'src/services/PromptSuggestion/promptSuggestion.js'
import { getLastCacheSafeParams } from 'src/utils/forkedAgent.js'
import { getAccountInformation } from 'src/utils/auth.js'
import { OAuthService } from 'src/services/oauth/index.js'
import { installOAuthTokens } from 'src/cli/handlers/auth.js'
import { getAPIProvider } from 'src/utils/model/providers.js'
import type { HookCallbackMatcher } from 'src/types/hooks.js'
import { AwsAuthStatusManager } from 'src/utils/awsAuthStatusManager.js'
import type { HookEvent } from 'src/entrypoints/agentSdkTypes.js'
import {
registerHookCallbacks,
setInitJsonSchema,
getInitJsonSchema,
setSdkAgentProgressSummariesEnabled,
} from 'src/bootstrap/state.js'
import { createSyntheticOutputTool } from 'src/tools/SyntheticOutputTool/SyntheticOutputTool.js'
import { parseSessionIdentifier } from 'src/utils/sessionUrl.js'
import {
hydrateRemoteSession,
hydrateFromCCRv2InternalEvents,
resetSessionFilePointer,
doesMessageExistInSession,
findUnresolvedToolUse,
recordAttributionSnapshot,
saveAgentSetting,
saveMode,
saveAiGeneratedTitle,
restoreSessionMetadata,
} from 'src/utils/sessionStorage.js'
import { incrementPromptCount } from 'src/utils/commitAttribution.js'
import {
setupSdkMcpClients,
connectToServer,
clearServerCache,
fetchToolsForClient,
areMcpConfigsEqual,
reconnectMcpServerImpl,
} from 'src/services/mcp/client.js'
import {
filterMcpServersByPolicy,
getMcpConfigByName,
isMcpServerDisabled,
setMcpServerEnabled,
} from 'src/services/mcp/config.js'
import {
performMCPOAuthFlow,
revokeServerTokens,
} from 'src/services/mcp/auth.js'
import {
runElicitationHooks,
runElicitationResultHooks,
} from 'src/services/mcp/elicitationHandler.js'
import { executeNotificationHooks } from 'src/utils/hooks.js'
import {
ElicitRequestSchema,
ElicitationCompleteNotificationSchema,
} from '@modelcontextprotocol/sdk/types.js'
import { getMcpPrefix } from 'src/services/mcp/mcpStringUtils.js'
import {
commandBelongsToServer,
filterToolsByServer,
} from 'src/services/mcp/utils.js'
import { setupVscodeSdkMcp } from 'src/services/mcp/vscodeSdkMcp.js'
import { getAllMcpConfigs } from 'src/services/mcp/config.js'
import {
isQualifiedForGrove,
checkGroveForNonInteractive,
} from 'src/services/api/grove.js'
import {
toInternalMessages,
toSDKRateLimitInfo,
} from 'src/utils/messages/mappers.js'
import { createModelSwitchBreadcrumbs } from 'src/utils/messages.js'
import { collectContextData } from 'src/commands/context/context-noninteractive.js'
import { LOCAL_COMMAND_STDOUT_TAG } from 'src/constants/xml.js'
import {
statusListeners,
type ClaudeAILimits,
} from 'src/services/claudeAiLimits.js'
import {
getDefaultMainLoopModel,
getMainLoopModel,
modelDisplayString,
parseUserSpecifiedModel,
} from 'src/utils/model/model.js'
import { getModelOptions } from 'src/utils/model/modelOptions.js'
import {
modelSupportsEffort,
modelSupportsMaxEffort,
EFFORT_LEVELS,
resolveAppliedEffort,
} from 'src/utils/effort.js'
import { modelSupportsAdaptiveThinking } from 'src/utils/thinking.js'
import { modelSupportsAutoMode } from 'src/utils/betas.js'
import { ensureModelStringsInitialized } from 'src/utils/model/modelStrings.js'
import {
getSessionId,
setMainLoopModelOverride,
setMainThreadAgentType,
switchSession,
isSessionPersistenceDisabled,
getIsRemoteMode,
getFlagSettingsInline,
setFlagSettingsInline,
getMainThreadAgentType,
getAllowedChannels,
setAllowedChannels,
type ChannelEntry,
} from 'src/bootstrap/state.js'
import { runWithWorkload, WORKLOAD_CRON } from 'src/utils/workloadContext.js'
import type { UUID } from 'crypto'
import { randomUUID } from 'crypto'
import type { ContentBlockParam } from '@anthropic-ai/sdk/resources/messages.mjs'
import type { AppState } from 'src/state/AppStateStore.js'
import {
fileHistoryRewind,
fileHistoryCanRestore,
fileHistoryEnabled,
fileHistoryGetDiffStats,
} from 'src/utils/fileHistory.js'
import {
restoreAgentFromSession,
restoreSessionStateFromLog,
} from 'src/utils/sessionRestore.js'
import { SandboxManager } from 'src/utils/sandbox/sandbox-adapter.js'
import {
headlessProfilerStartTurn,
headlessProfilerCheckpoint,
logHeadlessProfilerTurn,
} from 'src/utils/headlessProfiler.js'
import {
startQueryProfile,
logQueryProfileReport,
} from 'src/utils/queryProfiler.js'
import { asSessionId } from 'src/types/ids.js'
import { jsonStringify } from '../utils/slowOperations.js'
import { skillChangeDetector } from '../utils/skills/skillChangeDetector.js'
import { getCommands, clearCommandsCache } from '../commands.js'
import {
isBareMode,
isEnvTruthy,
isEnvDefinedFalsy,
} from '../utils/envUtils.js'
import { installPluginsForHeadless } from '../utils/plugins/headlessPluginInstall.js'
import { refreshActivePlugins } from '../utils/plugins/refresh.js'
import { loadAllPluginsCacheOnly } from '../utils/plugins/pluginLoader.js'
import {
isTeamLead,
hasActiveInProcessTeammates,
hasWorkingInProcessTeammates,
waitForTeammatesToBecomeIdle,
} from '../utils/teammate.js'
import {
readUnreadMessages,
markMessagesAsRead,
isShutdownApproved,
} from '../utils/teammateMailbox.js'
import { removeTeammateFromTeamFile } from '../utils/swarm/teamHelpers.js'
import { unassignTeammateTasks } from '../utils/tasks.js'
import { getRunningTasks } from '../utils/task/framework.js'
import { isBackgroundTask } from '../tasks/types.js'
import { stopTask } from '../tasks/stopTask.js'
import { drainSdkEvents } from '../utils/sdkEventQueue.js'
import { initializeGrowthBook } from '../services/analytics/growthbook.js'
import { errorMessage, toError } from '../utils/errors.js'
import { sleep } from '../utils/sleep.js'
import { isExtractModeActive } from '../memdir/paths.js'
// Dead code elimination: conditional imports
/* eslint-disable @typescript-eslint/no-require-imports */
const coordinatorModeModule = feature('COORDINATOR_MODE')
? (require('../coordinator/coordinatorMode.js') as typeof import('../coordinator/coordinatorMode.js'))
: null
const proactiveModule =
feature('PROACTIVE') || feature('KAIROS')
? (require('../proactive/index.js') as typeof import('../proactive/index.js'))
: null
const cronSchedulerModule = feature('AGENT_TRIGGERS')
? (require('../utils/cronScheduler.js') as typeof import('../utils/cronScheduler.js'))
: null
const cronJitterConfigModule = feature('AGENT_TRIGGERS')
? (require('../utils/cronJitterConfig.js') as typeof import('../utils/cronJitterConfig.js'))
: null
const cronGate = feature('AGENT_TRIGGERS')
? (require('../tools/ScheduleCronTool/prompt.js') as typeof import('../tools/ScheduleCronTool/prompt.js'))
: null
const extractMemoriesModule = feature('EXTRACT_MEMORIES')
? (require('../services/extractMemories/extractMemories.js') as typeof import('../services/extractMemories/extractMemories.js'))
: null
/* eslint-enable @typescript-eslint/no-require-imports */
const SHUTDOWN_TEAM_PROMPT = `<system-reminder>
You are running in non-interactive mode and cannot return a response to the user until your team is shut down.
You MUST shut down your team before preparing your final response:
1. Use requestShutdown to ask each team member to shut down gracefully
2. Wait for shutdown approvals
3. Use the cleanup operation to clean up the team
4. Only then provide your final response to the user
The user cannot receive your response until the team is completely shut down.
</system-reminder>
Shut down your team and prepare your final response for the user.`
// Track message UUIDs received during the current session runtime
const MAX_RECEIVED_UUIDS = 10_000
const receivedMessageUuids = new Set<UUID>()
const receivedMessageUuidsOrder: UUID[] = []
function trackReceivedMessageUuid(uuid: UUID): boolean {
if (receivedMessageUuids.has(uuid)) {
return false // duplicate
}
receivedMessageUuids.add(uuid)
receivedMessageUuidsOrder.push(uuid)
// Evict oldest entries when at capacity
if (receivedMessageUuidsOrder.length > MAX_RECEIVED_UUIDS) {
const toEvict = receivedMessageUuidsOrder.splice(
0,
receivedMessageUuidsOrder.length - MAX_RECEIVED_UUIDS,
)
for (const old of toEvict) {
receivedMessageUuids.delete(old)
}
}
return true // new UUID
}
type PromptValue = string | ContentBlockParam[]
function toBlocks(v: PromptValue): ContentBlockParam[] {
return typeof v === 'string' ? [{ type: 'text', text: v }] : v
}
/**
* Join prompt values from multiple queued commands into one. Strings are
* newline-joined; if any value is a block array, all values are normalized
* to blocks and concatenated.
*/
export function joinPromptValues(values: PromptValue[]): PromptValue {
if (values.length === 1) return values[0]!
if (values.every(v => typeof v === 'string')) {
return values.join('\n')
}
return values.flatMap(toBlocks)
}
/**
* Whether `next` can be batched into the same ask() call as `head`. Only
* prompt-mode commands batch, and only when the workload tag matches (so the
* combined turn is attributed correctly) and the isMeta flag matches (so a
* proactive tick can't merge into a user prompt and lose its hidden-in-
* transcript marking when the head is spread over the merged command).
*/
export function canBatchWith(
head: QueuedCommand,
next: QueuedCommand | undefined,
): boolean {
return (
next !== undefined &&
next.mode === 'prompt' &&
next.workload === head.workload &&
next.isMeta === head.isMeta
)
}
export async function runHeadless(
inputPrompt: string | AsyncIterable<string>,
getAppState: () => AppState,
setAppState: (f: (prev: AppState) => AppState) => void,
commands: Command[],
tools: Tools,
sdkMcpConfigs: Record<string, McpSdkServerConfig>,
agents: AgentDefinition[],
options: {
continue: boolean | undefined
resume: string | boolean | undefined
resumeSessionAt: string | undefined
verbose: boolean | undefined
outputFormat: string | undefined
jsonSchema: Record<string, unknown> | undefined
permissionPromptToolName: string | undefined
allowedTools: string[] | undefined
thinkingConfig: ThinkingConfig | undefined
maxTurns: number | undefined
maxBudgetUsd: number | undefined
taskBudget: { total: number } | undefined
systemPrompt: string | undefined
appendSystemPrompt: string | undefined
userSpecifiedModel: string | undefined
fallbackModel: string | undefined
teleport: string | true | null | undefined
sdkUrl: string | undefined
replayUserMessages: boolean | undefined
includePartialMessages: boolean | undefined
forkSession: boolean | undefined
rewindFiles: string | undefined
enableAuthStatus: boolean | undefined
agent: string | undefined
workload: string | undefined
setupTrigger?: 'init' | 'maintenance' | undefined
sessionStartHooksPromise?: ReturnType<typeof processSessionStartHooks>
setSDKStatus?: (status: SDKStatus) => void
},
): Promise<void> {
if (
process.env.USER_TYPE === 'ant' &&
isEnvTruthy(process.env.CLAUDE_CODE_EXIT_AFTER_FIRST_RENDER)
) {
process.stderr.write(
`\nStartup time: ${Math.round(process.uptime() * 1000)}ms\n`,
)
// eslint-disable-next-line custom-rules/no-process-exit
process.exit(0)
}
// Fire user settings download now so it overlaps with the MCP/tool setup
// below. Managed settings already started in main.tsx preAction; this gives
// user settings a similar head start. The cached promise is joined in
// installPluginsAndApplyMcpInBackground before plugin install reads
// enabledPlugins.
if (
feature('DOWNLOAD_USER_SETTINGS') &&
(isEnvTruthy(process.env.CLAUDE_CODE_REMOTE) || getIsRemoteMode())
) {
void downloadUserSettings()
}
// In headless mode there is no React tree, so the useSettingsChange hook
// never runs. Subscribe directly so that settings changes (including
// managed-settings / policy updates) are fully applied.
settingsChangeDetector.subscribe(source => {
applySettingsChange(source, setAppState)
// In headless mode, also sync the denormalized fastMode field from
// settings. The TUI manages fastMode via the UI so it skips this.
if (isFastModeEnabled()) {
setAppState(prev => {
const s = prev.settings as Record<string, unknown>
const fastMode = s.fastMode === true && !s.fastModePerSessionOptIn
return { ...prev, fastMode }
})
}
})
// Proactive activation is now handled in main.tsx before getTools() so
// SleepTool passes isEnabled() filtering. This fallback covers the case
// where CLAUDE_CODE_PROACTIVE is set but main.tsx's check didn't fire
// (e.g. env was injected by the SDK transport after argv parsing).
if (
(feature('PROACTIVE') || feature('KAIROS')) &&
proactiveModule &&
!proactiveModule.isProactiveActive() &&
isEnvTruthy(process.env.CLAUDE_CODE_PROACTIVE)
) {
proactiveModule.activateProactive('command')
}
// Periodically force a full GC to keep memory usage in check
if (typeof Bun !== 'undefined') {
const gcTimer = setInterval(Bun.gc, 1000)
gcTimer.unref()
}
// Start headless profiler for first turn
headlessProfilerStartTurn()
headlessProfilerCheckpoint('runHeadless_entry')
// Check Grove requirements for non-interactive consumer subscribers
if (await isQualifiedForGrove()) {
await checkGroveForNonInteractive()
}
headlessProfilerCheckpoint('after_grove_check')
// Initialize GrowthBook so feature flags take effect in headless mode.
// Without this, the disk cache is empty and all flags fall back to defaults.
void initializeGrowthBook()
if (options.resumeSessionAt && !options.resume) {
process.stderr.write(`Error: --resume-session-at requires --resume\n`)
gracefulShutdownSync(1)
return
}
if (options.rewindFiles && !options.resume) {
process.stderr.write(`Error: --rewind-files requires --resume\n`)
gracefulShutdownSync(1)
return
}
if (options.rewindFiles && inputPrompt) {
process.stderr.write(
`Error: --rewind-files is a standalone operation and cannot be used with a prompt\n`,
)
gracefulShutdownSync(1)
return
}
const structuredIO = getStructuredIO(inputPrompt, options)
// When emitting NDJSON for SDK clients, any stray write to stdout (debug
// prints, dependency console.log, library banners) breaks the client's
// line-by-line JSON parser. Install a guard that diverts non-JSON lines to
// stderr so the stream stays clean. Must run before the first
// structuredIO.write below.
if (options.outputFormat === 'stream-json') {
installStreamJsonStdoutGuard()
}
// #34044: if user explicitly set sandbox.enabled=true but deps are missing,
// isSandboxingEnabled() returns false silently. Surface the reason so users
// know their security config isn't being enforced.
const sandboxUnavailableReason = SandboxManager.getSandboxUnavailableReason()
if (sandboxUnavailableReason) {
if (SandboxManager.isSandboxRequired()) {
process.stderr.write(
`\nError: sandbox required but unavailable: ${sandboxUnavailableReason}\n` +
` sandbox.failIfUnavailable is set — refusing to start without a working sandbox.\n\n`,
)
gracefulShutdownSync(1)
return
}
process.stderr.write(
`\n⚠ Sandbox disabled: ${sandboxUnavailableReason}\n` +
` Commands will run WITHOUT sandboxing. Network and filesystem restrictions will NOT be enforced.\n\n`,
)
} else if (SandboxManager.isSandboxingEnabled()) {
// Initialize sandbox with a callback that forwards network permission
// requests to the SDK host via the can_use_tool control_request protocol.
// This must happen after structuredIO is created so we can send requests.
try {
await SandboxManager.initialize(structuredIO.createSandboxAskCallback())
} catch (err) {
process.stderr.write(`\n❌ Sandbox Error: ${errorMessage(err)}\n`)
gracefulShutdownSync(1, 'other')
return
}
}
if (options.outputFormat === 'stream-json' && options.verbose) {
registerHookEventHandler(event => {
const message: StdoutMessage = (() => {
switch (event.type) {
case 'started':
return {
type: 'system' as const,
subtype: 'hook_started' as const,
hook_id: event.hookId,
hook_name: event.hookName,
hook_event: event.hookEvent,
uuid: randomUUID(),
session_id: getSessionId(),
}
case 'progress':
return {
type: 'system' as const,
subtype: 'hook_progress' as const,
hook_id: event.hookId,
hook_name: event.hookName,
hook_event: event.hookEvent,
stdout: event.stdout,
stderr: event.stderr,
output: event.output,
uuid: randomUUID(),
session_id: getSessionId(),
}
case 'response':
return {
type: 'system' as const,
subtype: 'hook_response' as const,
hook_id: event.hookId,
hook_name: event.hookName,
hook_event: event.hookEvent,
output: event.output,
stdout: event.stdout,
stderr: event.stderr,
exit_code: event.exitCode,
outcome: event.outcome,
uuid: randomUUID(),
session_id: getSessionId(),
}
}
})()
void structuredIO.write(message)
})
}
if (options.setupTrigger) {
await processSetupHooks(options.setupTrigger)
}
headlessProfilerCheckpoint('before_loadInitialMessages')
const appState = getAppState()
const {
messages: initialMessages,
turnInterruptionState,
agentSetting: resumedAgentSetting,
} = await loadInitialMessages(setAppState, {
continue: options.continue,
teleport: options.teleport,
resume: options.resume,
resumeSessionAt: options.resumeSessionAt,
forkSession: options.forkSession,
outputFormat: options.outputFormat,
sessionStartHooksPromise: options.sessionStartHooksPromise,
restoredWorkerState: structuredIO.restoredWorkerState,
})
// SessionStart hooks can emit initialUserMessage — the first user turn for
// headless orchestrator sessions where stdin is empty and additionalContext
// alone (an attachment, not a turn) would leave the REPL with nothing to
// respond to. The hook promise is awaited inside loadInitialMessages, so the
// module-level pending value is set by the time we get here.
const hookInitialUserMessage = takeInitialUserMessage()
if (hookInitialUserMessage) {
structuredIO.prependUserMessage(hookInitialUserMessage)
}
// Restore agent setting from the resumed session (if not overridden by current --agent flag
// or settings-based agent, which would already have set mainThreadAgentType in main.tsx)
if (!options.agent && !getMainThreadAgentType() && resumedAgentSetting) {
const { agentDefinition: restoredAgent } = restoreAgentFromSession(
resumedAgentSetting,
undefined,
{ activeAgents: agents, allAgents: agents },
)
if (restoredAgent) {
setAppState(prev => ({ ...prev, agent: restoredAgent.agentType }))
// Apply the agent's system prompt for non-built-in agents (mirrors main.tsx initial --agent path)
if (!options.systemPrompt && !isBuiltInAgent(restoredAgent)) {
const agentSystemPrompt = restoredAgent.getSystemPrompt()
if (agentSystemPrompt) {
options.systemPrompt = agentSystemPrompt
}
}
// Re-persist agent setting so future resumes maintain the agent
saveAgentSetting(restoredAgent.agentType)
}
}
// gracefulShutdownSync schedules an async shutdown and sets process.exitCode.
// If a loadInitialMessages error path triggered it, bail early to avoid
// unnecessary work while the process winds down.
if (initialMessages.length === 0 && process.exitCode !== undefined) {
return
}
// Handle --rewind-files: restore filesystem and exit immediately
if (options.rewindFiles) {
// File history snapshots are only created for user messages,
// so we require the target to be a user message
const targetMessage = initialMessages.find(
m => m.uuid === options.rewindFiles,
)
if (!targetMessage || targetMessage.type !== 'user') {
process.stderr.write(
`Error: --rewind-files requires a user message UUID, but ${options.rewindFiles} is not a user message in this session\n`,
)
gracefulShutdownSync(1)
return
}
const currentAppState = getAppState()
const result = await handleRewindFiles(
options.rewindFiles as UUID,
currentAppState,
setAppState,
false,
)
if (!result.canRewind) {
process.stderr.write(`Error: ${result.error || 'Unexpected error'}\n`)
gracefulShutdownSync(1)
return
}
// Rewind complete - exit successfully
process.stdout.write(
`Files rewound to state at message ${options.rewindFiles}\n`,
)
gracefulShutdownSync(0)
return
}
// Check if we need input prompt - skip if we're resuming with a valid session ID/JSONL file or using SDK URL
const hasValidResumeSessionId =
typeof options.resume === 'string' &&
(Boolean(validateUuid(options.resume)) || options.resume.endsWith('.jsonl'))
const isUsingSdkUrl = Boolean(options.sdkUrl)
if (!inputPrompt && !hasValidResumeSessionId && !isUsingSdkUrl) {
process.stderr.write(
`Error: Input must be provided either through stdin or as a prompt argument when using --print\n`,
)
gracefulShutdownSync(1)
return
}
if (options.outputFormat === 'stream-json' && !options.verbose) {
process.stderr.write(
'Error: When using --print, --output-format=stream-json requires --verbose\n',
)
gracefulShutdownSync(1)
return
}
// Filter out MCP tools that are in the deny list
const allowedMcpTools = filterToolsByDenyRules(
appState.mcp.tools,
appState.toolPermissionContext,
)
let filteredTools = [...tools, ...allowedMcpTools]
// When using SDK URL, always use stdio permission prompting to delegate to the SDK
const effectivePermissionPromptToolName = options.sdkUrl
? 'stdio'
: options.permissionPromptToolName
// Callback for when a permission prompt is shown
const onPermissionPrompt = (details: RequiresActionDetails) => {
if (feature('COMMIT_ATTRIBUTION')) {
setAppState(prev => ({
...prev,
attribution: {
...prev.attribution,
permissionPromptCount: prev.attribution.permissionPromptCount + 1,
},
}))
}
notifySessionStateChanged('requires_action', details)
}
const canUseTool = getCanUseToolFn(
effectivePermissionPromptToolName,
structuredIO,
() => getAppState().mcp.tools,
onPermissionPrompt,
)
if (options.permissionPromptToolName) {
// Remove the permission prompt tool from the list of available tools.
filteredTools = filteredTools.filter(
tool => !toolMatchesName(tool, options.permissionPromptToolName!),
)
}
// Install errors handlers to gracefully handle broken pipes (e.g., when parent process dies)
registerProcessOutputErrorHandlers()
headlessProfilerCheckpoint('after_loadInitialMessages')
// Ensure model strings are initialized before generating model options.
// For Bedrock users, this waits for the profile fetch to get correct region strings.
await ensureModelStringsInitialized()
headlessProfilerCheckpoint('after_modelStrings')
// UDS inbox store registration is deferred until after `run` is defined
// so we can pass `run` as the onEnqueue callback (see below).
// Only `json` + `verbose` needs the full array (jsonStringify(messages) below).
// For stream-json (SDK/CCR) and default text output, only the last message is
// read for the exit code / final result. Avoid accumulating every message in
// memory for the entire session.
const needsFullArray = options.outputFormat === 'json' && options.verbose
const messages: SDKMessage[] = []
let lastMessage: SDKMessage | undefined
// Streamlined mode transforms messages when CLAUDE_CODE_STREAMLINED_OUTPUT=true and using stream-json
// Build flag gates this out of external builds; env var is the runtime opt-in for ant builds
const transformToStreamlined =
feature('STREAMLINED_OUTPUT') &&
isEnvTruthy(process.env.CLAUDE_CODE_STREAMLINED_OUTPUT) &&
options.outputFormat === 'stream-json'
? createStreamlinedTransformer()
: null
headlessProfilerCheckpoint('before_runHeadlessStreaming')
for await (const message of runHeadlessStreaming(
structuredIO,
appState.mcp.clients,
[...commands, ...appState.mcp.commands],
filteredTools,
initialMessages,
canUseTool,
sdkMcpConfigs,
getAppState,
setAppState,
agents,
options,
turnInterruptionState,
)) {
if (transformToStreamlined) {
// Streamlined mode: transform messages and stream immediately
const transformed = transformToStreamlined(message)
if (transformed) {
await structuredIO.write(transformed)
}
} else if (options.outputFormat === 'stream-json' && options.verbose) {
await structuredIO.write(message)
}
// Should not be getting control messages or stream events in non-stream mode.
// Also filter out streamlined types since they're only produced by the transformer.
// SDK-only system events are excluded so lastMessage stays at the result
// (session_state_changed(idle) and any late task_notification drain after
// result in the finally block).
if (
message.type !== 'control_response' &&
message.type !== 'control_request' &&
message.type !== 'control_cancel_request' &&
!(
message.type === 'system' &&
(message.subtype === 'session_state_changed' ||
message.subtype === 'task_notification' ||
message.subtype === 'task_started' ||
message.subtype === 'task_progress' ||
message.subtype === 'post_turn_summary')
) &&
message.type !== 'stream_event' &&
message.type !== 'keep_alive' &&
message.type !== 'streamlined_text' &&
message.type !== 'streamlined_tool_use_summary' &&
message.type !== 'prompt_suggestion'
) {
if (needsFullArray) {
messages.push(message)
}
lastMessage = message
}
}
switch (options.outputFormat) {
case 'json':
if (!lastMessage || lastMessage.type !== 'result') {
throw new Error('No messages returned')
}
if (options.verbose) {
writeToStdout(jsonStringify(messages) + '\n')
break
}
writeToStdout(jsonStringify(lastMessage) + '\n')
break
case 'stream-json':
// already logged above
break
default:
if (!lastMessage || lastMessage.type !== 'result') {
throw new Error('No messages returned')
}
switch (lastMessage.subtype) {
case 'success':
writeToStdout(
lastMessage.result.endsWith('\n')
? lastMessage.result
: lastMessage.result + '\n',
)
break
case 'error_during_execution':
writeToStdout(`Execution error`)
break
case 'error_max_turns':
writeToStdout(`Error: Reached max turns (${options.maxTurns})`)
break
case 'error_max_budget_usd':
writeToStdout(`Error: Exceeded USD budget (${options.maxBudgetUsd})`)
break
case 'error_max_structured_output_retries':
writeToStdout(
`Error: Failed to provide valid structured output after maximum retries`,
)
}
}
// Log headless latency metrics for the final turn
logHeadlessProfilerTurn()
// Drain any in-flight memory extraction before shutdown. The response is
// already flushed above, so this adds no user-visible latency — it just
// delays process exit so gracefulShutdownSync's 5s failsafe doesn't kill
// the forked agent mid-flight. Gated by isExtractModeActive so the
// tengu_slate_thimble flag controls non-interactive extraction end-to-end.
if (feature('EXTRACT_MEMORIES') && isExtractModeActive()) {
await extractMemoriesModule!.drainPendingExtraction()
}
gracefulShutdownSync(
lastMessage?.type === 'result' && lastMessage?.is_error ? 1 : 0,
)
}
function runHeadlessStreaming(
structuredIO: StructuredIO,
mcpClients: MCPServerConnection[],
commands: Command[],
tools: Tools,
initialMessages: Message[],
canUseTool: CanUseToolFn,
sdkMcpConfigs: Record<string, McpSdkServerConfig>,
getAppState: () => AppState,
setAppState: (f: (prev: AppState) => AppState) => void,
agents: AgentDefinition[],
options: {
verbose: boolean | undefined
jsonSchema: Record<string, unknown> | undefined
permissionPromptToolName: string | undefined
allowedTools: string[] | undefined
thinkingConfig: ThinkingConfig | undefined
maxTurns: number | undefined
maxBudgetUsd: number | undefined
taskBudget: { total: number } | undefined
systemPrompt: string | undefined
appendSystemPrompt: string | undefined
userSpecifiedModel: string | undefined
fallbackModel: string | undefined
replayUserMessages?: boolean | undefined
You can’t perform that action at this time.