Method findAvailablePort

warp/warp.ts:244–250

(start = DEFAULT_PORT, end = 50000)

      if (!result.success || !result.output) return port;
    }
    return DEFAULT_PORT;
  }

  private static async installBinary(): Promise<void> {
    const archResult = await SystemExecutor.run("uname -m");
    const arch = archResult.output;
    
    let archName = "amd64";
    if (arch === "aarch64" || arch === "arm64") archName = "arm64";
    else if (arch === "x86_64") archName = "amd64";