src/vs/platform/agentHost/node/codex/codexLaunchConfig.ts

68 LOC · 66 covered · 2 uncovered · 11 ranges · 30 concepts · 5 introducers · 17 tests

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  /*---------------------------------------------------------------------------------------------
  
codexLaunchConfig.ts ×3

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   *  Copyright (c) Microsoft Corporation. All rights reserved.
  
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   *  Licensed under the MIT License. See License.txt in the project root for license information.
  
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   *--------------------------------------------------------------------------------------------*/
  
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  import { AiAgentEnvValue, AiAgentEnvVar } from '../../../chat/common/aiAgentEnv.js';
  
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  import type { CodexUsageSource } from '../../common/agentHostCustomizationConfig.js';
  
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  import type { ThreadResumeParams } from './protocol/generated/v2/ThreadResumeParams.js';
  
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  import type { JsonValue } from './protocol/generated/serde_json/JsonValue.js';
  
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  export interface ICodexLaunchProxy {
  
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  	readonly baseUrl: string;
  
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  	readonly nonce: string;
  
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  }
  
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  export interface ICodexLaunchConfig {
  
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  	readonly env: NodeJS.ProcessEnv;
  
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  	readonly args: readonly string[];
  
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  }
  
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  export function isCodexThreadProviderCompatible(usageSource: CodexUsageSource, modelProvider: string): boolean {
  
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  	return usageSource === 'copilot' ? modelProvider === 'vscode-proxy' : modelProvider !== 'vscode-proxy';
  
codexLaunchConfig.ts ×1

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  }
  
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codexLaunchConfig.ts ×3

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  /** Explicitly bind a compatible resumed thread to the current global usage source. */
  
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  export function buildCodexResumeParams(usageSource: CodexUsageSource, threadId: string, mcpServers: Readonly<Record<string, unknown>>): ThreadResumeParams {
  
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  	return {
  
codexLaunchConfig.ts ×1

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  		threadId,
  
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  		modelProvider: usageSource === 'copilot' ? 'vscode-proxy' : 'openai',
  
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  		...(Object.keys(mcpServers).length > 0 ? { config: { mcp_servers: mcpServers as JsonValue } } : {}),
  
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  	};
  
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  }
  
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codexLaunchConfig.ts ×3

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  export function buildCodexLaunchConfig(
  
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  	usageSource: CodexUsageSource,
  
codexLaunchConfig.ts ×4

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  	inheritedEnv: NodeJS.ProcessEnv,
  
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  	proxy: ICodexLaunchProxy | undefined,
  
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  	extraArgs: readonly string[],
  
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  ): ICodexLaunchConfig {
  
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  	if ((usageSource === 'copilot') !== (proxy !== undefined)) {
  
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  		throw new Error(`Codex ${usageSource} launch received an invalid proxy configuration`);
  
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  	}
  
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  	const env: NodeJS.ProcessEnv = { ...inheritedEnv, [AiAgentEnvVar]: AiAgentEnvValue };
  
codexLaunchConfig.ts ×4

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  	if (proxy) {
  
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  		env.OPENAI_API_KEY = proxy.nonce;
  
codexLaunchConfig.ts ×2

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  	}
  
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  	const overrides = [
  
codexLaunchConfig.ts ×4

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  		...(proxy ? [
  
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  			`model_provider="vscode-proxy"`,
  
codexLaunchConfig.ts ×2

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  			`model_providers.vscode-proxy.name="VS Code Proxy"`,
  
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  			`model_providers.vscode-proxy.base_url="${proxy.baseUrl}/v1"`,
  
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  			`model_providers.vscode-proxy.wire_api="responses"`,
  
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  			`model_providers.vscode-proxy.env_key="OPENAI_API_KEY"`,
  
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  			`model_providers.vscode-proxy.requires_openai_auth=false`,
  
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  			`model_providers.vscode-proxy.supports_websockets=false`,
  
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  		] : []),
  
codexLaunchConfig.ts ×4

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  		// Codex filters its shell tool's env through `shell_environment_policy`,
  
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  		// so pin the marker there too — a user policy (e.g. `inherit = "core"`)
  
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  		// would otherwise drop it.
  
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  		`shell_environment_policy.set.${AiAgentEnvVar}="${AiAgentEnvValue}"`,
  
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  		`features.tool_call_mcp_elicitation=false`,
  
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  		...(proxy ? [`features.image_generation=false`] : []),
  
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  	];
  
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  	return {
  
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  		env,
  
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  		args: ['app-server', ...overrides.flatMap(value => ['-c', value]), ...extraArgs],
  
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  	};
  
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  }