import { execFile } from 'node:child_process';
import { promisify } from 'node:util';
const execFileAsync = promisify(execFile);
export interface CommandResult {
stdout: string;
stderr: string;
exitCode: number;
duration_ms: number;
}
export async function runCommand(args: {
command: string;
commandArgs: string[];
cwd: string;
timeoutMs: number;
}): Promise<CommandResult> {
const start = Date.now();
try {
const { stdout, stderr } = await execFileAsync(args.command, args.commandArgs, {
cwd: args.cwd,
timeout: args.timeoutMs,
windowsHide: true,
maxBuffer: 10 * 1024 * 1024,
});
return { stdout: String(stdout ?? ''), stderr: String(stderr ?? ''), exitCode: 0, duration_ms: Date.now() - start };
} catch (err: any) {
const stdout = String(err?.stdout ?? '');
const stderr = String(err?.stderr ?? '');
const code = typeof err?.code === 'number' ? err.code : 1;
return { stdout, stderr, exitCode: code, duration_ms: Date.now() - start };
}
}
export function devNullPath(): string {
return process.platform === 'win32' ? 'NUL' : '/dev/null';
}
