src/vs/platform/agentHost/node/claude/claudeSessionPermissionMode.ts
30 LOC · 30 covered · 0 uncovered · 2 ranges · 357 concepts · 2 introducers · 200 tests
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/*---------------------------------------------------------------------------------------------
claudeAgent.ts ×91
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import type { URI } from '../../../../base/common/uri.js';
import { type ClaudePermissionMode, ClaudeSessionConfigKey, narrowClaudePermissionMode } from '../../common/claudeSessionConfigKeys.js';
import type { IAgentConfigurationService } from '../agentConfigurationService.js';
/**
* Read the live `permissionMode` for a session from
* {@link IAgentConfigurationService}, narrowed to the SDK's
* `PermissionMode` union (5/6 values, excluding `dontAsk`; sdk.d.ts:1560).
* Returns `undefined` when the session's schema hasn't been registered or
* carries a value that slipped past schema validation — callers pick the
* fallback (the createSession-time intent at materialize, `'default'` at
* the canUseTool gate, etc.).
*
* Called on every canUseTool entry, on every rebind, and before each
* `session.send` so a mid-turn `SessionConfigChanged` action wins over
* the materialize-time seed (plan S3.6).
*/
export function readClaudePermissionMode(
sessionUri: URI,
): ClaudePermissionMode | undefined {
return narrowClaudePermissionMode(
configurationService.getSessionConfigValues(sessionUri.toString())?.[ClaudeSessionConfigKey.PermissionMode],
);
}