Commit Graph
9 Commits
Author SHA1 Message Date
4a4f379b8c Add full access mode and fix bypass commit prompts (Issue 1097) (#1110)
* Add full access permission mode

Introduce a Full Access mode as a second-level dangerous permission option that bypasses normal confirmation prompts and hard safety-check prompts while still preserving deny decisions.

Wire fullAccess through permission mode types, SDK schemas/types, CLI and REPL control paths, settings, mode cycling, spawned teammate inheritance, prompt speculation, and setup safety checks.

Update permission handling so Full Access skips ask rules, requiresUserInteraction prompts, content-specific ask results, safety-check asks, and hook-forced asks while preserving updatedInput from tool permission checks.

Add a separate Full Access warning acknowledgement and render Full Access selections in red to make the higher-risk mode visually distinct.

Allow the project-local .git/OPENCLAUDE_COMMIT_MSG helper file in dangerous modes for /commit while keeping default mode and other .git paths protected by safety prompts.

Add focused regression tests for Full Access prompt bypass behavior, hook ask handling, commit message file permissions, mode cycling, spawned teammate propagation, and SDK permission mappings.

* fix: restore sdk permission fail-closed behavior

Preserve host canUseTool and onPermissionRequest enforcement in fullAccess instead of short-circuiting around SDK policy callbacks.

Keep the default SDK permission path fail-closed when no host callback is configured, while still allowing interactive tools to surface guidance prompts under fullAccess.

Add focused regression coverage for SDK permission routing and fullAccess user-interaction behavior, plus filesystem coverage for the project-local OPENCLAUDE_COMMIT_MSG path.

* fix: complete full access permission mode integrations

- keep Full Access out of persisted default permission mode settings

- sync Full Access to Claude in Chrome skip-all permission mode

- restore Full Access correctly when exiting plan mode

- add regression coverage for settings, Chrome sync, and plan-mode exit

* test: harden dangerous mode startup flow

* feat: add permission mode management tab

Add a dedicated permission mode tab for switching session modes from the permissions UI.

Keep dangerous modes visible when currently active, route dangerous mode changes through the confirmation dialog without exiting settings, and surface availability errors for auto or bypass modes.

Also add focused tests for permission mode option visibility.

* feat: add full access approval flows

Add fullAccess as an approval option across file, shell, skill, monitor, web fetch, fallback, and plan-exit permission prompts.

Introduce a shared dangerous-mode confirmation hook, wire fullAccess session mode updates through the permission handlers, and gate the new option on dangerous-mode availability.

Also fix the plan-exit follow-up review findings by preserving hook order around the dangerous-mode dialog and restoring Shift+Tab to the explicit accept-edits approval path.

Verified with focused permission tests and Bun module import smoke checks.

* Harden dangerous permission mode boundaries

Tighten fullAccess and bypassPermissions entry paths so elevated mode always respects explicit local confirmation and authoritative org policy gates.

This hardens SDK and bridge activation, Chrome integration, session resume and rewind restoration, team and plan mode transitions, and shared permission update handling. It also keeps session dangerous-mode state in sync and adds focused regression coverage for permission setup, killswitch behavior, conversation recovery, and SDK permission flows.

* refactor: centralize permission mode transitions

Route permission mode changes through shared decision and live-transition helpers so dangerous/full-access confirmation, plan/auto side effects, and mode application stay aligned across CLI, REPL, prompts, and swarm surfaces.

Add a shared UI request hook for resolved dangerous-mode confirmations, persist in-session dangerous-mode acceptance, and remove duplicated request/confirm/apply flows from prompt input, teams, plan exit, and permission settings.

Also fix follow-up correctness issues by validating all setMode updates consistently, applying live permission updates before persisting them, and rebasing those live updates on the latest permission context to avoid partial commits or stale-state overwrites.

* refactor: simplify permission request flows

Centralize permission mode changes behind requestPermissionModeChange and reuse it from the CLI, REPL bridge, inbox poller, and UI callers.

Consolidate duplicated permission request behavior by introducing shared shell and simple permission helpers, routing file permission actions through a shared executor, and unifying remote permission queue-item construction.

Add a shared PermissionScaffold for the common dialog frame, remove redundant shell option/helper modules, and keep focused permission mode transition coverage in permissionSetup tests.

* Enable full access from the permissions UI

Expose bypass/full-access modes in the /permissions picker so dangerous modes can be enabled in-session instead of only via launch flags.

Propagate a session-only bypass-enable signal through the permission mode change flow, preserve the existing dangerous-mode confirmation and policy checks, and keep the session marked as bypass-capable after the user enables one of the dangerous modes.

Also add targeted tests covering picker visibility, local session unlock behavior, and the post-enable session state.

* Refine bypass permissions warning copy

* fix(powershell): anchor commit message .git exception to project root

Align the PowerShell .git write safety exception for
.git/OPENCLAUDE_COMMIT_MSG with the shared filesystem permission rule.
The PowerShell helper was resolving the path from the mutable shell cwd,
which made the bypassPermissions and fullAccess cases order-sensitive in
the full test suite. Resolve the exception from getOriginalCwd() instead
so the temp commit message file is only exempted inside the project root
.git directory while other .git writes still require a safety prompt.

Verified with:
- bun test src/tools/PowerShellTool/powershellPermissions.test.ts --max-concurrency=1
- bun test src/utils/permissions/filesystem.test.ts --max-concurrency=1
- bun test src/tools/PowerShellTool src/utils/permissions --max-concurrency=1

* test: fix dangerous mode prompt suite hang

* Fix monitor permission test isolation

* Harden monitor permission state selector

---------

Co-authored-by: JATMN <12479882+jatmn@users.noreply.github.com>
Co-authored-by: TechBrewBoss <dash@hicap.ai>
2026-05-31 09:03:49 +08:00
JATMNandGitHub 9190bd0c50 Harden test isolation and smoke checks (#1440)
* fix(test): isolate provider-related attribution and preconnect tests

Remove process-global provider mocks from apiPreconnect tests and exercise real env-based provider resolution with hermetic first-party setup.

Reset bootstrap/settings state around attribution tests and reload the attribution module per test so provider and client state cannot leak across suites.

Verification: bun test --max-concurrency=1 src/utils/apiPreconnect.test.ts src/utils/attribution.test.ts

* Fix full local check failures

Add a check script that runs smoke plus the full single-concurrency Bun test suite, and wire it into CONTRIBUTING, the PR template, and PR checks.

Fix Windows/full-suite failures by preferring Git Bash over the WSL bash launcher, normalizing settings paths before source matching, making path and warning-glyph tests platform-aware, and restoring persistent Bun module mocks for AgentTool and hook-chain tests.

Verified with bun test src\tools\BashTool\BashTool.errorOutput.test.ts --max-concurrency=1 and bun run check.

* fix(test): eliminate mock.module() leaks and platform-specific test failures

## Problem

The full test suite (bun test --max-concurrency=1) had 10 failing tests on
Windows. Investigation revealed 4 distinct root causes, all stemming from
bun's mock.module() not being fully reversible by mock.restore(). When a
test file replaces a shared module via mock.module(), stale bindings persist
in already-imported modules even after mock.restore() is called. This is a
known bun limitation.

The CI (Ubuntu) only showed 1 consistent failure (the attribution test),
but the Windows-local failures exposed real bugs that could surface in CI
under different test ordering.

## Changes

### src/utils/hookChains.integration.test.ts (root polluter)

This file was the biggest source of test pollution with 9 mock.module()
calls replacing shared modules (analytics, growthbook, policyLimits,
teammateMailbox, teammate, AgentTool, replBridge, etc.) with partial
surfaces. For example, the teammateMailbox mock only exported writeToMailbox
but the real module has 20+ exports including isIdleNotification,
createIdleNotification, readMailbox, etc. When mock.restore() didn't fully
undo these mocks, downstream tests got undefined for missing exports.

Fix: Import real modules via cache-busted dynamic imports before setting up
mocks, then spread the real module surface into each mock.module() call.
This way even if the mock leaks, downstream tests see the full module
surface with only the intended overrides. All 9 mock.module calls now
spread their real module counterparts.

Also fixed: the test was failing in isolation with SyntaxError because
attachments.ts transitively imports isIdleNotification from
teammateMailbox.js, which was missing from the partial mock.

### src/utils/settings/changeDetector.test.ts (Windows path normalization)

4 tests failed because getSourceForPath() normalizes paths using
path.normalize() which converts forward slashes to backslashes on Windows.
The test hardcoded Unix-style paths (/tmp/openclaude/user/settings.json)
but path.normalize produces \tmp\openclaude\user\settings.json on
Windows. The path comparison always failed, so handleChange() returned
early without triggering any callbacks or debounce timers.

Fix: Import normalize from 'path' and apply it to all test path constants
(pathsBySource, getManagedSettingsDropInDir). This matches what the
production code does.

### src/utils/exportFormats.test.ts (Windows path separator)

resolveExportFilepath() uses path.join() which produces backslash-separated
paths on Windows. The test expected forward-slash paths.

Fix: Import join from 'path' and use it in the expected value so the
assertion is platform-agnostic.

### src/utils/file.test.ts (growthbook mock leak)

importFileModuleWithKillswitchEnabled() mocked growthbook.js with only
getFeatureValue_CACHED_MAY_BE_STALE: () => killswitchEnabled. When
killswitchEnabled was false, this poisoned isAgentSwarmsEnabled() for all
downstream tests because agentSwarmsEnabled.ts has a static import of
getFeatureValue_CACHED_MAY_BE_STALE that captured the mock binding.

Fix: Import the real growthbook module and spread it into the mock, so
all exports remain available even if the mock leaks.

### src/utils/plugins/officialMarketplaceStartupCheck.test.ts (same pattern)

Same growthbook mock leak pattern. Top-level mock.module with only
getFeatureValue_CACHED_MAY_BE_STALE: () => true.

Fix: Import real growthbook module and spread into mock.

### src/tools/AgentTool/AgentTool.teammateModel.test.ts (transitive mock binding)

4 tests failed with 'Agent Teams is not yet available on your plan' because
isAgentSwarmsEnabled() returned false. The function checks
getFeatureValue_CACHED_MAY_BE_STALE('tengu_amber_flint', true) from
growthbook.js, but the static import binding in agentSwarmsEnabled.ts was
captured from a leaked mock that returned false.

Cache-busting the AgentTool.js import doesn't help because
agentSwarmsEnabled.ts is a transitive dependency that keeps its
already-loaded (mocked) growthbook binding.

Fix: Add mock.module for agentSwarmsEnabled.js in importAgentToolWithSpawnMock()
to pin isAgentSwarmsEnabled to true, matching the test's intent (it sets
CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1).

## Verification

- bun run smoke: passes
- bun test --max-concurrency=1: 3019 pass, 0 fail (verified twice)
- No skipped tests (test.skip/it.skip/describe.skip), no test.todo,
  no flaky markers, no test exclusions in config

## Known remaining risks

6 test files still have partial mock.module() calls on providers.js
(withRetry, officialRegistry, domainCheck, conversationRecovery, fastMode)
that don't spread the real module. These don't cause failures under current
test ordering but are latent risks if bun changes file execution order.

* Fix remaining provider mock leak risks

Address the known remaining risks from 7583157 by making provider mocks in withRetry, officialRegistry, and fastMode tests spread and restore the real providers module surface.

Verified with the targeted provider-mock test group and bun run check.

* Harden smoke test coverage

Remove the CI-only skip and unrelated error swallowing from the SDK query lifecycle tests so fork/resume behavior is asserted in CI and local runs.

Isolate test-suite global state by disabling built-in SDK agents for the lifecycle test, restoring MACRO presence exactly, clearing the agent cache, restoring axios mocks, and protecting xAI loopback tests from proxy/fetch leakage.

Make the provider API test script run serially to match the shared env/proxy mutation surface.

Validation: bun run check; CI=1 bun test tests\\sdk\\query-lifecycle.test.ts --max-concurrency=1; bun run test:provider; npm run test:provider-recommendation; bun run security:pr-scan -- --base upstream/main; bun run web:typecheck; bun run web:build; python -m pytest -q -p no:cacheprovider python/tests.

* Expose hidden SDK test failures

Tighten SDK test drains so they only suppress expected lifecycle abort errors instead of swallowing arbitrary init and bootstrap failures.

Replace no-op test assertions with real checks and add V2 lifecycle isolation for MACRO, built-in agents, and agent cache state.

Fix SDK V2 sendMessage to fast-exit when the caller-provided AbortController is already aborted, preventing aborted sessions from submitting work and producing result messages.

Validation: bun test scripts\\feature-flags-source-guard.test.ts tests\\sdk\\query-concurrency.test.ts tests\\sdk\\sdk-v2-lifecycle.test.ts --max-concurrency=1; bun test tests\\sdk\\query-concurrency.test.ts tests\\sdk\\query-lifecycle.test.ts tests\\sdk\\sdk-v2-lifecycle.test.ts --max-concurrency=1; bun run check.

* Fix CI smoke test failures

Respect SDK context null session project directories so regenerated SDK sessions do not fall back to global project state.

Isolate attribution tests from CI provider/model environment and replace nondeterministic live query permission checks with direct assertions against the SDK permission machinery.

Validation: bun test src\\utils\\attribution.test.ts tests\\sdk\\query-lifecycle.test.ts tests\\sdk\\permissions.test.ts --max-concurrency=1; bun test tests\\sdk\\sdk-context-isolation.test.ts tests\\sdk\\query-concurrency.test.ts --max-concurrency=1; bun run check.

* Stabilize attribution contract test

Assert that includeCoAuthoredBy emits the default co-author trailer without pinning the active provider's model label, which can legitimately differ in CI provider environments.

Validation: bun test src\\utils\\attribution.test.ts --max-concurrency=1; ANTHROPIC_MODEL=claude-sonnet-4-5-20250929 CLAUDE_CODE_USE_BEDROCK=1 bun test src\\utils\\attribution.test.ts --max-concurrency=1; bun run check.
2026-05-30 14:40:33 +08:00
JATMNandGitHub f12eb1c9e8 Harden test isolation for smoke stability (#1192)
* Fix flaky smoke build checks

Replace feature-flag build preprocessing with a Bun onLoad transform so smoke/build no longer rewrites tracked src files while tests may be reading them.

Keep telemetry stubs ahead of the feature transform in both CLI and SDK builds, preserve non-empty text token counts in hybrid context splitting, and make the corrupted Orama stress test assert against the actual project directory used by the test.

Verified with bun run smoke, bun test src/utils/hybridContextStrategy.test.ts, bun test src/utils/knowledgeGraph.stress.test.ts --rerun-each 3, and bun test --max-concurrency=1.

* Harden KnowledgeGraph smoke stress isolation

Give each KnowledgeGraph stress test its own temporary config directory and remove it during teardown so Orama, SQLite, and corrupted-file state cannot bleed between stress cases or later PR test runs.

Reviewed at least 20 open PRs and found the recurring smoke-and-tests failure cluster is the full unit suite, especially KnowledgeGraph corrupted Orama recovery. Verified with bun test src/utils/knowledgeGraph.stress.test.ts --rerun-each 5, bun test --max-concurrency=1, and bun run smoke.

* Harden smoke test isolation

Audit and harden broad smoke-adjacent test suites for process-global leaks, including env/config restoration, shared registry/module mock cleanup, fetch/axios/mock restoration, and global MACRO/platform/sandbox mutations.

Replace fragile render sleeps in interactive tests with output-driven waits, and isolate provider/model/profile tests behind the shared mutation lock so unrelated PRs do not inherit stale process state.

Make SQLite knowledge graph cleanup clear closed on-disk databases before best-effort file cleanup, with coverage for the stale database reset path.

Verified: bun run smoke; bun test --max-concurrency=1; python -m pytest -q python/tests; bun run security:pr-scan -- --base origin/main; bun run test:provider; npm run test:provider-recommendation.

* Harden test isolation across smoke suite

Guard process-global test mutations with the shared mutation lock across env, module mock, config cache, and storage tests.\n\nDeep-copy global config snapshots, restore transient globals precisely, and make plugin/LSP mocks expose compatible export surfaces so concurrent test loading does not poison unrelated suites.\n\nReplace fixed SDK cleanup sleeps with call polling to remove timing sensitivity.\n\nVerification:\n- bun test --max-concurrency=1\n- bun run smoke\n- python -m pytest -q python/tests\n- bun run test:provider\n- npm run test:provider-recommendation\n- bun run security:pr-scan -- --base origin/main\n- git diff --check

* Close remaining test global-state leaks

Guard remaining cache, plugin, console, and VS Code module-mock tests with the shared mutation lock.\n\nThis follow-up audit covers non-env process-global state that can leak across test files: tool schema cache, cache stats tracker state, plugin loader caches, console.error replacement, and VS Code mock.module usage.\n\nVerification:\n- leak-surface scans for env/global/mock.module/cache outliers\n- duplicate top-level mock collision cluster\n- affected tests cluster\n- bun test --max-concurrency=1\n- bun run smoke\n- git diff --check

* Guard remaining mock restore cleanup

Lock tests that call bun:test mock.restore without installing module mocks themselves.\n\nmock.restore is process-global, so these cleanup hooks can still tear down another test file's active module mocks when files run concurrently.\n\nVerification:\n- expanded leak scans for env, globals, module mocks, mock.restore, timers, argv, and caches\n- bun test src/components/useCodexOAuthFlow.test.tsx src/services/github/deviceFlow.test.ts\n- bun test --max-concurrency=1\n- bun run smoke\n- git diff --check

* Harden test isolation for smoke stability

Serialize tests that mutate process-global state behind the shared mutation lock, including process.env, transient globals, global config/cache state, storage mocks, and Bun module mocks.

Add isolated env mutex instances for SDK mutex tests so timeout coverage no longer manipulates the live process-global mutex.

Move top-level mock.module setup behind lock acquisition and restore mocks before releasing locks to prevent cross-file leakage under parallel smoke runs.

Verified with: bun test --max-concurrency=1; bun test; bun run smoke.
2026-05-16 15:18:42 +08:00
JATMNandGitHub 94e8ff3941 chore: centralize Bun version and refresh CI tool pins (#1171)
* chore: centralize Bun version and refresh CI tool pins

- add .bun-version as the shared Bun source of truth for workflows and Docker builds
- update PR and release workflows to read Bun from bun-version-file
- refresh pinned GitHub Actions and Docker action SHAs to newer low-risk releases
- align contributor docs with Bun 1.3.13 guidance

* test: stabilize reset and provider profile persistence

Harden knowledge graph reset behavior across Windows file-lock scenarios by improving SQLite and JSON reset signaling, preserving a safe JSON source of truth when SQLite cannot be cleared, and adding direct storage regression coverage.

Also centralize deterministic config-home handling for tests, tighten provider profile persistence path resolution and cleanup semantics, isolate environment-sensitive suites with the env mutex, and remove flaky external npx dependency from the SDK consumer type test.

* test: fix Codex OAuth callback flake

Investigate the real provider smoke failure from GitHub Actions and fix the root cause instead of patching the symptom.

- make Codex OAuth callback host explicit and consistent across redirect URI generation and listener binding
- allow safe loopback host overrides for localhost, 127.0.0.1, and ::1
- harden Codex OAuth tests with env/fetch isolation so they do not poison neighboring provider suites
- pin the OAuth callback tests to 127.0.0.1 to avoid localhost IPv4/IPv6 family mismatch flakes in CI

Validated with bun test src/services/api/codexOAuth.test.ts, bun test src/services/api/providerConfig.codexSecureStorage.test.ts, and bun run test:provider.

* test: harden Codex OAuth callback tests

Investigate the recurring provider-smoke OAuth failures across multiple PR runs and fix the flaky callback test design at the root.

- remove the free-port reservation race from Codex OAuth tests
- add bounded callback retry only for loopback listener warm-up during the in-process OAuth test flow
- move ephemeral callback port support into an explicit CodexOAuthService test seam instead of widening production env parsing
- keep runtime callback-port semantics unchanged while adding regression coverage for callback host and port parsing

Validated with targeted Codex OAuth tests and repeated provider-bucket reruns to check for recurring flake.

* test: serialize provider shared-state suites

Fix the recurring provider smoke flake at the root cause by serializing test suites that mutate process.env or globalThis.fetch.

Add a shared test mutation lock and wire it into the provider bucket so Codex OAuth no longer races with unrelated provider/config/openai shim tests under Bun's parallel test execution. Cleanup now releases the lock in finally blocks, and the shared lock waits indefinitely by default to avoid timeout-based CI flakes.

* test: fix smoke root causes and noisy suites

Replace the Codex OAuth test's live loopback listener dependency with an injected listener seam, avoid module-mock leakage across provider suites, and clean up the auth-code listener test setup.

Also harden noisy storage and search tests by asserting expected log output, isolating SQLite masterpiece persistence per test cwd, and removing routine benchmark/stress logging from passing runs.

* build: harden Bun version install in Docker

Validate the repo-tracked .bun-version value before using it in the Docker build stage, strip line endings, and install Bun through a quoted semver-only variable instead of raw shell expansion.

* test: replace flaky conversation arc benchmark

Fix the recurring smoke failure caused by an absolute wall-clock assertion in the normal unit suite. Replace the CI-speed-sensitive conversation arc benchmark with deterministic regression coverage that verifies repeated fact extraction, expected entity shapes, bounded graph growth, and populated-summary behavior.

* test: isolate shared-state smoke suites

* test: restore codex credential mocks between suites

* test: fix shared-state and provider init-order flakes

* test: isolate remaining shared-state smoke suites

Serialize the remaining smoke-sensitive suites that mutate process env, CLAUDE_CONFIG_DIR, fetch, or SDK session globals.

Add shared lock coverage to discovery, agent/skills loading, platform storage, and SDK lifecycle/preserved-segment tests. Restore session and cwd state inside the lock boundary so parallel files cannot leak bootstrap state into knowledge graph and SDK isolation tests.

Validated with repeated smoke and full-suite passes:
- bun run smoke (2x)
- bun test
- bun test --max-concurrency=1
- bun run test:provider
- python -m pytest -q python/tests
- npm run test:provider-recommendation
2026-05-15 13:07:39 +08:00
Kevin CodexandGitHub d19f4d335d fix flaky test (#1021) 2026-05-05 18:33:55 +08:00
Kevin CodexandGitHub 1f66d322ad fix flaky tests in full test run (#1020) 2026-05-05 17:57:24 +08:00
60c76b6599 feat: SDK Runtime — Query Engine, Sessions, and Build Pipeline (#984)
* feat(sdk): add SDK foundation — type declarations, errors, and utilities

Adds standalone SDK building blocks with no SDK source dependencies:
- sdk.d.ts: ambient type declarations for SDK bundle
- coreSchemas.ts + coreTypes.generated.ts: Zod schemas and generated types
- errors.ts: SDK-specific error classes
- validation.ts: input validation utilities
- messageFilters.ts: extracted message filter logic
- handlePromptSubmit.ts: imports from messageFilters
- 16 generated-types tests

* fix(sdk): narrow assertFunction type from broad Function to callable signature

Code review finding: assertFunction used `asserts value is Function` which
accepts any function-like value without narrowing. Changed to
`(...args: any[]) => any` for better type safety.

* fix(sdk): update sdk.d.ts header — manually maintained, not generated

Reviewer noted the header said "Generated from index.ts" but no generator
produces this file. Updated to "Manually maintained — keep in sync with
index.ts". Drift detection added in validate-externals.ts (PR 3).

* fix(sdk): align sdk.d.ts types with canonical coreTypes.generated.ts

Tighten SDK public type contract to resolve reviewer blockers:

- PermissionResult: unknown[] → precise 6-shape discriminated union
  (addRules/replaceRules/removeRules/setMode/addDirectories/removeDirectories)
- SDKSessionInfo: snake_case → camelCase (sessionId, lastModified, etc.)
- ForkSessionResult: session_id → sessionId
- SDKPermissionRequestMessage: uuid + session_id now required
- SDKPermissionTimeoutMessage: added uuid + session_id
- SessionMessage: parent_uuid → parentUuid
- SDKMessage/SDKUserMessage/SDKResultMessage: replaced loose inline
  definitions with re-exports from coreTypes.generated.ts

* feat(sdk): wire existing code modules + SDK shared utilities

Modifies core modules for SDK integration:
- QueryEngine, tools, state, commands: SDK type hooks
- SDK shared utilities (shared.ts, permissions.ts)
- 21 SDK tests (shared-utils, permissions)

Stack: main ← pr1-foundation ← pr2-sdk-core

* feat(sdk): add snake_case ↔ camelCase key mapping utilities

casing.ts provides recursive key transformation for the SDK boundary
layer. Internal runtime uses snake_case; public API exposes camelCase.
Will be used by shared.ts, sessions.ts, query.ts at export boundaries.

* test(sdk): add tests for snake_case ↔ camelCase mapping utilities

Covers snakeToCamel, camelToSnake, mapKeysToCamel, mapKeysToSnake
including nested objects, arrays, null/undefined, and round-trips.

* feat(sdk): add SDK runtime — query engine, sessions, build pipeline

Completes the SDK implementation:
- SDK build target (dist/sdk.mjs) with TUI dependency stubbing
- External dependency lists (scripts/externals.ts)
- SDK type generation from Zod schemas (scripts/generate-sdk-types.ts)
- External validation (scripts/validate-externals.ts)
- SDK source: index, query, v2, sessions modules
- agentSdkTypes: re-exports SDK functions (query, createSession, etc.)
- 136 SDK tests + 7 build scanner tests

Stack: main ← pr1-foundation ← pr2-sdk-core ← pr3-sdk-runtime

* fix(sdk): align internal SDK types with camelCase public contract

shared.ts: SDKSessionInfo, ForkSessionResult, SessionMessage fields
now use camelCase matching sdk.d.ts. SDKPermissionRequestMessage and
SDKPermissionTimeoutMessage gain required uuid + session_id fields.

permissions.ts: onPermissionRequest/onTimeout callbacks now include
uuid and session_id in emitted messages.

* fix(sdk): update runtime modules to use camelCase field names

sessions.ts: toSDKSessionInfo outputs camelCase keys, entryToSessionMessage
uses parentUuid, forkSession returns sessionId.

query.ts: reads sessionId from listSessions/forkSession results
instead of snake_case session_id.

* fix(test): update session tests to use camelCase field names

session_id → sessionId in forkSession result assertions and
getSessionMessages calls.

* fix(sdk): prevent permission timeout race condition with once-only resolve wrapper

Add createOnceOnlyResolve utility to prevent double-resolution of promises
when timeout and host response happen simultaneously. This ensures
deterministic behavior in the permission handling flow.

* fix(sdk): improve race condition test robustness

* fix(sdk): handle consecutive underscores in snakeToCamel conversion

Changes:
- Use _+([a-z]) regex to match multiple consecutive underscores before letters
- Add lookahead (?=. ) to preserve underscore-letter pairs at string end
- Handle dunder names (__proto__, __typename) by stripping wrapper and capitalizing
- Add tests for consecutive underscores and trailing underscore preservation

* fix(sdk): include original error message in permission callback denial

When a canUseTool callback throws an error, the catch block now
includes the original error message in the denial message, making
debugging easier for SDK consumers.

* feat(sdk): add optional timeout to env mutex for deadlock prevention

Add timeout parameter to acquireEnvMutex() to prevent infinite waits
in deadlock scenarios. The timeout is optional and defaults to no timeout
(wait forever) for backward compatibility.

Returns a MutexAcquireResult object with acquired status and optional
timeout reason for failed acquisitions.

* fix(sdk): remove timed-out callback from mutex queue to prevent deadlock

* test(sdk): add missing error path and timeout scenario tests

Add tests for timeout scenarios when host doesn't respond to permission
requests, fallback behavior when no onPermissionRequest callback, and
MCP connection edge cases for undefined/empty config.

* fix(sdk): address code review issues - race conditions, validation, error handling

- Add createPermissionTarget() factory that applies onceOnlyResolve at
  registration time, fixing race condition where timeout and host response
  could both try to resolve the same promise
- Add try-catch to releaseEnvMutex() to prevent permanent lock if callback throws
- Extract DEFAULT_PERMISSION_TIMEOUT_MS constant (30 seconds)
- Add MCP config validation rejecting null, non-objects, and arrays
- Preserve error stack traces in MCP connection failures
- Add runtime validation to mapMessageToSDK for null/non-object/invalid type
- Update tests to use createPermissionTarget and add validation tests

* fix(sdk): syntax fixes and MCP connection error handling

- Remove extra closing parenthesis in permissions.ts
- Remove extra closing braces in shared.ts type definitions
- Wrap MCP connection in try/catch to continue without MCP tools on failure

* fix(sdk): syntax fixes, MCP error handling, and logic clarity

- Remove extra closing parenthesis in permissions.ts
- Remove extra closing braces in shared.ts type definitions
- Wrap MCP connection in try/catch to continue without MCP tools on failure
- Clarify thinkingConfig logic: use ?? true instead of !== false
- Add explanatory comment about thinkingEnabled default behavior
- Apply createOnceOnlyResolve wrapper in QueryImpl.registerPendingPermission

* fix(sdk): comprehensive error handling and resource cleanup

- Add try-catch around injectAgents() to gracefully handle plugin agent
  tool validation failures (prevents test crashes from unknown 'LS' tool)
- Add console.warn logging to agent loading/injection catch blocks for
  debugging visibility (matches v2.ts pattern)
- Add pendingPermissionPrompts.clear() to close() and interrupt() methods
  in both query.ts and v2.ts to prevent memory accumulation
- Add close() method to SDKSession interface and SDKSessionImpl
- Wrap MCP connection in query.ts with try-catch (matches v2.ts behavior)
- Add timeoutQueue cleanup in finally blocks (query.ts + v2.ts)
- Remove error.stack from MCP error messages to prevent internal path leak

All 208 SDK tests pass. TypeScript errors are pre-existing.

* fix(sdk): address code review non-blocking issues

- Add SDKAgentLoadFailureMessage type for agent load failure events
- Emit agent definition/injection failures to SDK message stream
- Add tool name to permission timeout denial message
- Replace 'as any' casts with proper typed state access
- Fix supportedCommands to use correct mcp.commands/plugins.commands paths
- Update test for correct AppState structure

* fix(sdk): address code review blocking and non-blocking issues

Blocking Issues Fixed:
- MCP cleanup missing on session/query close - now disconnects MCP clients
  to prevent resource leaks in long-running processes with multiple sessions
- Engine reference not cleared on close - now sets _engine = null to prevent
  memory leaks
- Added MCP cleanup tests (9 new tests covering cleanup scenarios)

Non-Blocking Issues Fixed:
- Removed redundant catch block that just rethrew errors (query.ts)
- Fixed inconsistent timeout denial message format (permissions.ts)
- Fixed hardcoded tool name 'Bash' in test (permissions.test.ts)
- Exported PermissionResolveDecision type for SDK consumers (index.ts)

All 217 SDK tests pass.

* fix(sdk): address code review type consistency issues

- Add close() method to SDKSession interface (documented but missing from type)
- Fix SDKSessionInfo, ForkSessionResult, SessionMessage field naming:
  snake_case → camelCase to match sdk.d.ts public contract and implementation
- Add uuid and session_id to SDKPermissionTimeoutMessage for correlation
- Fix JSDoc comment in forkSession to use sessionId (not session_id)

These changes align internal types (shared.ts) with the public SDK contract
(sdk.d.ts) and actual implementation output. The merge from origin/main
introduced snake_case types that mismatched camelCase implementation and tests.

* fix: restore openclaude.json comment in REPL.tsx

Merge 0f3aa7a incorrectly took main's side for this comment, reverting
PR2 fix c725c48. Project has migrated to ~/.openclaude.json, not ~/.claude.json.

This is the only PR2 fix lost during merge - all other PR2 fixes
(permissions.ts race conditions, state.ts parentSessionId, etc.)
are preserved in PR3 via subsequent fix commits.

* fix(sdk): add missing type declarations to sdk.d.ts

Add SDKAgentLoadFailureMessage and PermissionResolveDecision to sdk.d.ts
to resolve type declaration drift detected by build validation.

- SDKAgentLoadFailureMessage: Agent loading failure notification
  (stage: definitions/injection, error_message)
- PermissionResolveDecision: SDK-specific permission resolution result
  (allow with updatedInput, deny with message + decisionReason)

Build validation now passes: 56 exports match between index.ts and sdk.d.ts.

* fix(sdk): resource leak and null safety in close/interrupt paths

- unstable_v2_prompt: wrap session in try/finally to guarantee
  session.close() on both success and error paths, preventing
  MCP connection and engine resource leaks
- QueryImpl.interrupt(): add null guard on _engine so calling
  interrupt() after close() is a safe no-op instead of throwing
- SDKSessionImpl.interrupt(): add matching null guard for v2
  sessions, consistent with the Query fix
- QueryImpl.close(): call this.interrupt() before cleanup to
  properly stop in-flight engine operations, matching v2's close()
  pattern and ensuring engine.interrupt() runs before nulling

* fix(sdk): abort AbortController in SDKSessionImpl.close() to prevent resource leak

SDKSessionImpl.close() was not aborting the AbortController, unlike
QueryImpl.close() which does. This meant in-flight HTTP requests and
async operations could continue running after session closure.

- Store AbortController reference via _abortController field + late-bind setter
- Abort and null the controller in close(), mirroring QueryImpl pattern
- Also null _appStateStore in close() to release state snapshots
- Wire abortController through createEngineFromOptions return value

* fix(sdk): index ALL entries in byUuid for compact preserved segment

The byUuid map must index system compact_boundary entries, not just
user/assistant. When anchorUuid === boundary.uuid, the relink walk
needs to find the boundary in byUuid.

Changes:
- query.ts: Index ALL non-sidechain entries (user, assistant, system)
- v2.ts: Same fix — index ALL entries, leaf selection user/assistant only
- Add regression test: boundary.uuid as anchorUuid scenario

Test verifies preserved messages kept, stale pre-compact dropped,
post-boundary chain intact when anchorUuid points to boundary itself.

* fix(sdk): complete preserved segment handling for compact resumes

Multiple fixes for compact-aware transcript loading:

1. Index ALL entries in byUuid (including system compact_boundary)
   - Needed when anchorUuid === boundary.uuid

2. Keep anchorUuid when pruning preserved segment entries
   - The anchor is the parent of preserved head after relink
   - Deleting it breaks the conversation chain

3. Filter system entries from final messages
   - compact_boundary is metadata, shouldn't pass to engine

4. Fix test timestamp format (ISO 8601 requires 2-digit hours)
   - '2025-01-04T0:00:00Z' → '2025-01-04T00:00:00Z'

5. Update test expectations for anchor inclusion
   - When anchor is a stale entry, it appears in messages
   - preserved(4) + anchor(1) + post(4) = 9 max

All 224 SDK tests pass.

* fix(sdk): MCP type:sdk tools properly convert SdkMcpToolDefinition to Tool

- Import MCPTool base from tools/MCPTool/MCPTool.js
- Spread MCPTool properties for proper Tool interface compliance
- Add tools field to SdkMcpSdkConfig type declaration
- Add regression tests for type:sdk tools wiring

Fix ensures in-process SDK tools match Tool interface expected
by QueryEngine and permission handlers.

* test(sdk): strengthen preserved segment and MCP tools tests

Preserved segment test improvements:
- Fix content extraction (access message.content, not message)
- Add exact count assert: messages.length === 6
- Add exact content asserts: preserved turn 1/2, post-boundary present
- Assert no stale, no system entries in final messages

MCP tools test additions:
- Direct test of connectSdkMcpServers() function
- Assert clients.length === 0 (in-process, no MCP connections)
- Assert tools.length === 1 with proper name/description
- Verify handler works via direct call (not via Tool.call which needs context)

* fix(sdk): published types complete, init errors fatal, permission session IDs

Three fixes for SDK production readiness:

1. HIGH: Published SDK types incomplete
   - Add coreTypes.generated.d.ts to package.json "files" array
   - sdk.d.ts re-exports from ./sdk/coreTypes.generated.js which was missing
   - TypeScript consumers would get module resolution errors

2. MEDIUM: query() swallows real init() failures
   - Add _engineWasInjected field to track pre-injected vs fresh engine
   - Check _engineWasInjected, not _engine !== null (always true after setEngine)
   - Auth/config/init errors now properly fatal for normal query() calls

3. MEDIUM: SDK permission events lose real session id
   - Pass sessionId to createExternalCanUseTool() in both query.ts and v2.ts
   - Permission_request/timeout messages now have correct session_id
   - Hosts can correlate permission callbacks to sessions

Test result: 225 pass, 0 fail

* fix(sdk): complete package types + dynamic permission session_id

Two fixes for SDK production readiness:

1. Published SDK types now include actual definitions
   - Replace 215-byte wrapper with 63KB coreTypes.generated.ts
   - TypeScript consumers get full type definitions (SDKMessage, etc.)
   - npm pack now includes real generated types

2. Permission event session_id dynamic for all query() paths
   - createExternalCanUseTool accepts string | (() => string | undefined)
   - query.ts passes () => queryImpl.sessionId getter
   - Fresh/fork/continue queries emit correct session_id at event time
   - V2 passes static sessionId (stable at creation/resume)
   - Add 4 tests: static sessionId, getter resolution, undefined fallback, timeout

Test result: 229 pass, 0 fail

* fix(sdk): fix sdk.d.ts for real TypeScript consumer compilation

Two issues prevented external consumers from compiling against packed SDK types:

1. SDKRateLimitError used constructor parameter properties (readonly resetsAt,
   readonly rateLimitType) which are invalid in .d.ts declarations — moved to
   class properties with separate constructor signature.

2. Re-exported SDKMessage/SDKUserMessage/SDKResultMessage were not imported
   into local scope — added import type alongside export type so TypeScript
   can resolve them for use in other declarations within the same file.

Added package-consumer-types.test.ts that compiles a real temp project against
the SDK types with skipLibCheck:false, catching both regressions.

* fix(sdk): eliminate React/Ink imports from SDK bundle

SDK bundle leaked React/Ink imports via tool UI modules, keybindings,
react-compiler-runtime, and spawnMultiAgent's static React import.

Changes:
- Stub root ink.js barrel, tool UI.js, keybindings/, react-compiler-runtime,
  It2SetupPrompt, and React hook files in SDK build
- Add local no-op stub for react/jsx-dev-runtime (jsxDEV returns null)
- Convert spawnMultiAgent's static React/It2SetupPrompt imports to dynamic
  await import() — spawnTeammate logic stays fully intact
- Add post-build leakage validation (fails on from "react"/"ink"/jsx-dev-runtime)
- Remove react/jsx-dev-runtime from SDK externals (now handled by build plugin)

* fix(sdk): wire disallowedTools through permission context

QueryOptions.disallowedTools was declared but never used. buildPermissionContext()
now passes it to alwaysDenyRules.cliArg so getTools() filters denied tools from
the model-visible list. Also added to V2 SDKSessionOptions for API consistency.

* fix(sdk): defer permission warning to execution time

createDefaultCanUseTool() warned at construction time even when the caller
provided canUseTool/onPermissionRequest. Move warning to first actual default
denial so valid SDK consumers never see false warnings. Add tests for
disallowedTools filtering, tool exclusion, and warning timing.

* refactor(sdk): extract transcript helpers + fix permission typing

- Extract shared transcript utilities to transcript.ts
  (parseJsonlEntries, findLastCompactBoundary, applyPreservedSegmentRelinks,
  buildConversationChain, stripExtraFields) deduplicating query.ts and v2.ts

- Add PermissionTarget interface to hide internal pendingPermissionPrompts
  map from createExternalCanUseTool, with deletePendingPermission and
  denyPendingPermission methods on QueryImpl and SDKSessionImpl

- Fix sessionId stability: preserve constructor UUID for fresh queries
  when continue:true finds no existing sessions, and when explicit
  sessionId does not resolve to a valid transcript file

- Add getMcpClients/setMcpClients to QueryEngine for SDK cleanup access

* fix(sdk): resolve remaining TypeScript errors in SDK modules

- Fix PermissionDecision type compatibility: import from types/permissions
  and cast PermissionResolveDecision to PermissionDecision properly

- Fix AsyncIterator/AsyncGenerator: async generators must return
  AsyncGenerator (which implements AsyncIterable), not AsyncIterator

- Fix Map method callable errors: cast additionalWorkingDirectories
  to Map<string, unknown> before calling .set() and .keys()

- Fix ApiKeySource type: map internal ApiKeySource to SDK's narrower
  type using conversion function, spread info before apiKeySource
  to avoid override

- Fix MCP config scope type: cast 'session' scope to ScopedMcpServerConfig
  for connectToServer compatibility

- Add PermissionMode import and cast for decisionReason.mode

- Deny pending permissions in interrupt(): resolve all pending promises
  with deny before clearing the map (both query.ts and v2.ts)

* fix(sdk): correct init skip logic and test mocks

- query.ts: skip init() entirely for injected engines (mocks, SDK host
  overrides) instead of calling init() and swallowing errors. Pass
  { injected: false } from query() factory to distinguish real engine
  from test mocks.
- mock-engine.ts: add getMcpClients() and setMcpClients() methods to
  match QueryEngine API added in this PR.
- permissions.test.ts: use filterToolsByDenyRules instead of getTools
  for disallowedTools tests, with proper base tool fixtures.

* fix: address code review feedback for exports and build script

package.json exports (Breaking Change Mitigation):
- Add "./package.json": "./package.json" for tool compatibility
- Add "./dist/cli.mjs": "./dist/cli.mjs" for CLI bundle access
- Keep ./sdk as sole library entrypoint
- Root import intentionally blocked (CLI-first package, no main field)

build.ts (Bug Fix):
- Add | undefined to result/sdkResult type declarations
- Add optional chaining: result?.success, sdkResult?.success
- Prevents TypeError masking actual build errors when Bun.build throws

tests/sdk/package-consumer-types.test.ts:
- Update simulated exports to match real package.json
- Add tests verifying exports map structure and file existence

---------

Co-authored-by: Ali Alakbarli <ali.alakbarli@users.noreply.github.com>
2026-05-04 20:56:30 +08:00
a46b31c3ec feat: SDK Core — Permission System, Async Context, and Engine Extensions (#951)
* feat(sdk): add SDK foundation — type declarations, errors, and utilities

Adds standalone SDK building blocks with no SDK source dependencies:
- sdk.d.ts: ambient type declarations for SDK bundle
- coreSchemas.ts + coreTypes.generated.ts: Zod schemas and generated types
- errors.ts: SDK-specific error classes
- validation.ts: input validation utilities
- messageFilters.ts: extracted message filter logic
- handlePromptSubmit.ts: imports from messageFilters
- 16 generated-types tests

* fix(sdk): narrow assertFunction type from broad Function to callable signature

Code review finding: assertFunction used `asserts value is Function` which
accepts any function-like value without narrowing. Changed to
`(...args: any[]) => any` for better type safety.

* fix(sdk): update sdk.d.ts header — manually maintained, not generated

Reviewer noted the header said "Generated from index.ts" but no generator
produces this file. Updated to "Manually maintained — keep in sync with
index.ts". Drift detection added in validate-externals.ts (PR 3).

* fix(sdk): align sdk.d.ts types with canonical coreTypes.generated.ts

Tighten SDK public type contract to resolve reviewer blockers:

- PermissionResult: unknown[] → precise 6-shape discriminated union
  (addRules/replaceRules/removeRules/setMode/addDirectories/removeDirectories)
- SDKSessionInfo: snake_case → camelCase (sessionId, lastModified, etc.)
- ForkSessionResult: session_id → sessionId
- SDKPermissionRequestMessage: uuid + session_id now required
- SDKPermissionTimeoutMessage: added uuid + session_id
- SessionMessage: parent_uuid → parentUuid
- SDKMessage/SDKUserMessage/SDKResultMessage: replaced loose inline
  definitions with re-exports from coreTypes.generated.ts

* feat(sdk): wire existing code modules + SDK shared utilities

Modifies core modules for SDK integration:
- QueryEngine, tools, state, commands: SDK type hooks
- SDK shared utilities (shared.ts, permissions.ts)
- 21 SDK tests (shared-utils, permissions)

Stack: main ← pr1-foundation ← pr2-sdk-core

* feat(sdk): add snake_case ↔ camelCase key mapping utilities

casing.ts provides recursive key transformation for the SDK boundary
layer. Internal runtime uses snake_case; public API exposes camelCase.
Will be used by shared.ts, sessions.ts, query.ts at export boundaries.

* test(sdk): add tests for snake_case ↔ camelCase mapping utilities

Covers snakeToCamel, camelToSnake, mapKeysToCamel, mapKeysToSnake
including nested objects, arrays, null/undefined, and round-trips.

* fix(sdk): prevent permission timeout race condition with once-only resolve wrapper

Add createOnceOnlyResolve utility to prevent double-resolution of promises
when timeout and host response happen simultaneously. This ensures
deterministic behavior in the permission handling flow.

* fix(sdk): improve race condition test robustness

* fix(sdk): handle consecutive underscores in snakeToCamel conversion

Changes:
- Use _+([a-z]) regex to match multiple consecutive underscores before letters
- Add lookahead (?=. ) to preserve underscore-letter pairs at string end
- Handle dunder names (__proto__, __typename) by stripping wrapper and capitalizing
- Add tests for consecutive underscores and trailing underscore preservation

* fix(sdk): include original error message in permission callback denial

When a canUseTool callback throws an error, the catch block now
includes the original error message in the denial message, making
debugging easier for SDK consumers.

* feat(sdk): add optional timeout to env mutex for deadlock prevention

Add timeout parameter to acquireEnvMutex() to prevent infinite waits
in deadlock scenarios. The timeout is optional and defaults to no timeout
(wait forever) for backward compatibility.

Returns a MutexAcquireResult object with acquired status and optional
timeout reason for failed acquisitions.

* fix(sdk): remove timed-out callback from mutex queue to prevent deadlock

* test(sdk): add missing error path and timeout scenario tests

Add tests for timeout scenarios when host doesn't respond to permission
requests, fallback behavior when no onPermissionRequest callback, and
MCP connection edge cases for undefined/empty config.

* fix(sdk): address code review issues - race conditions, validation, error handling

- Add createPermissionTarget() factory that applies onceOnlyResolve at
  registration time, fixing race condition where timeout and host response
  could both try to resolve the same promise
- Add try-catch to releaseEnvMutex() to prevent permanent lock if callback throws
- Extract DEFAULT_PERMISSION_TIMEOUT_MS constant (30 seconds)
- Add MCP config validation rejecting null, non-objects, and arrays
- Preserve error stack traces in MCP connection failures
- Add runtime validation to mapMessageToSDK for null/non-object/invalid type
- Update tests to use createPermissionTarget and add validation tests

* test(sdk): add sequential timeout-then-host-response race condition tests

Adds two tests addressing reviewer request for proof that host response
after SDK timeout is safely handled with no double-resolve or leaked listener:

1. Integration test: stale host resolve called after timeout deny —
   verifies no error, no mutation, map cleanup
2. Unit test: raw resolve called exactly once when timeout wins —
   directly proves createOnceOnlyResolve prevents second execution

* fix: restore openclaude.json comment in REPL.tsx

Reviewer caught that the comment was incorrectly changed to
~/.claude.json during merge — project has already migrated to
~/.openclaude.json.

* fix(sdk): register pending permission before emitting onPermissionRequest

The previous code emitted onPermissionRequest before calling
registerPendingPermission, so a host responding synchronously from
the callback would find an empty map and its response was lost.
Swap the order so registration happens first.

Adds a regression test for the synchronous host response path.

* fix(sdk): make state setters context-aware for SDK isolation

When running inside runWithSdkContext(), setter functions (regenerateSessionId,
switchSession, setCwdState, setOriginalCwd) now write to the AsyncLocalStorage
context instead of global STATE. This prevents cross-session state leakage in
multi-session SDK scenarios.

Reads were already context-aware; this completes the isolation by making writes
consistent. Outside of SDK context, behavior is unchanged — all writes go to
global STATE as before.

* test(sdk): add context-aware state isolation tests

Tests verify that setters within runWithSdkContext() write to the SDK
context (not global STATE) and that parallel async contexts do not leak
state between sessions. Covers setCwdState, setOriginalCwd,
regenerateSessionId, switchSession, and an end-to-end parallel session
scenario.

* fix(sdk): selective tool schema cache invalidation for multi-engine isolation

Replace global clearToolSchemaCache() in QueryEngine.updateTools() with
selective invalidation that only removes cache entries for tools no longer
in the tool set. This preserves cached schemas for tools that remain,
avoiding unnecessary recomputation for concurrent QueryEngine instances
in multi-session SDK scenarios.

New function invalidateRemovedToolSchemas() handles both simple tool name
keys and schema-variant keys (format: "toolName:{...schemaJSON...}").

* docs(sdk): address PR2 non-blocking documentation and logging issues

- Document request_id vs tool_use_id relationship in shared.ts
  (request_id for response correlation, tool_use_id for tracking)
- Add injectable SDKLogger interface to permissions.ts, replacing
  direct console.warn calls with logger.warn (hosts can control noise)
- Document Node.js-only AsyncLocalStorage requirement in state.ts
  (requires Node.js 12.17.0+ or 14.0.0+)
- Clarify env-mutex is host utility (SDK doesn't mutate process.env)

* fix(sdk): handle throwing onPermissionRequest and fix permission request shape

- Wrap onPermissionRequest in try-catch to clean up pending resolver on throw
- Add uuid and session_id to permission_request message to match SDK schema
- Add regression tests for throwing callback and message shape validation

* fix(sdk): use explicit no-session placeholder for standalone permission prompts

- Add NO_SESSION_PLACEHOLDER constant ('no-session') for permission requests
- Update SDKPermissionRequestMessage doc to explain session_id semantics
- Replace empty string fallback with explicit placeholder
- Add test verifying placeholder behavior when sessionId omitted

* docs(sdk): add example code to permission denial warning

Include canUseTool example in warning message to improve developer
experience and make SDK usage more discoverable for new users.

* fix(sdk): scope parentSessionId to SDK context for parallel isolation

regenerateSessionId({ setCurrentAsParent: true }) was writing to the
process-global STATE.parentSessionId even inside runWithSdkContext(),
allowing one SDK context to overwrite another's parent-session metadata.

Add parentSessionId to the SdkContext type and update both
regenerateSessionId and getParentSessionId to read/write from the
active context when one exists, using an explicit if-else pattern
rather than ?? to avoid undefined fallback leaking across contexts.

The non-SDK CLI path (no active context) continues to use STATE
directly, preserving existing behavior.

---------

Co-authored-by: Ali Alakbarli <ali.alakbarli@users.noreply.github.com>
2026-05-02 08:32:50 +08:00
91f93ce615 feat: SDK Foundation — Type Declarations, Errors, and Utilities (#866)
* feat(sdk): add SDK foundation — type declarations, errors, and utilities

Adds standalone SDK building blocks with no SDK source dependencies:
- sdk.d.ts: ambient type declarations for SDK bundle
- coreSchemas.ts + coreTypes.generated.ts: Zod schemas and generated types
- errors.ts: SDK-specific error classes
- validation.ts: input validation utilities
- messageFilters.ts: extracted message filter logic
- handlePromptSubmit.ts: imports from messageFilters
- 16 generated-types tests

* fix(sdk): narrow assertFunction type from broad Function to callable signature

Code review finding: assertFunction used `asserts value is Function` which
accepts any function-like value without narrowing. Changed to
`(...args: any[]) => any` for better type safety.

* fix(sdk): update sdk.d.ts header — manually maintained, not generated

Reviewer noted the header said "Generated from index.ts" but no generator
produces this file. Updated to "Manually maintained — keep in sync with
index.ts". Drift detection added in validate-externals.ts (PR 3).

* fix(sdk): align sdk.d.ts types with canonical coreTypes.generated.ts

Tighten SDK public type contract to resolve reviewer blockers:

- PermissionResult: unknown[] → precise 6-shape discriminated union
  (addRules/replaceRules/removeRules/setMode/addDirectories/removeDirectories)
- SDKSessionInfo: snake_case → camelCase (sessionId, lastModified, etc.)
- ForkSessionResult: session_id → sessionId
- SDKPermissionRequestMessage: uuid + session_id now required
- SDKPermissionTimeoutMessage: added uuid + session_id
- SessionMessage: parent_uuid → parentUuid
- SDKMessage/SDKUserMessage/SDKResultMessage: replaced loose inline
  definitions with re-exports from coreTypes.generated.ts

---------

Co-authored-by: Ali Alakbarli <ali.alakbarli@users.noreply.github.com>
2026-04-29 14:53:01 +08:00