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/*---------------------------------------------------------------------------------------------
wslRemoteAgentHostHelpers.ts
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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 * as cp from 'child_process';
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import { join } from '../../../base/common/path.js';
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import type { IWSLDistro } from '../common/wslRemoteAgentHost.js';
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import {
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buildAgentHostBaseCommand,
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buildCLIDownloadUrl,
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buildCleanupOldCLIsCommand,
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extractAgentHostWebSocketURL,
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getRemoteCLIBin,
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getRemoteCLIDataDir,
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getRemoteCLIInstallRoot,
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shellEscape,
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validateShellToken,
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} from './sshRemoteAgentHostHelpers.js';
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export { extractAgentHostWebSocketURL };
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/**
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* Locate `wsl.exe`. Prefer the absolute path under `%SystemRoot%\System32`
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* (defends against PATH hijacks on Windows hosts where `wsl.exe` is itself
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* a security boundary). Falls back to bare `wsl.exe` if `%SystemRoot%` is
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* unset so non-Windows hosts still produce a sensible value for testing.
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*/
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export function getWslExePath(): string {
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const systemRoot = process.env['SystemRoot'];
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if (!systemRoot) {