Function diagnoseSpeedtestExecutable

speedtest/speedtest.ts:451–495

* 诊断speedtest可执行文件问题

()

 * 诊断speedtest可执行文件问题
 */
async function diagnoseSpeedtestExecutable(): Promise<{ canRun: boolean; error?: string; needsReinstall: boolean }> {
  try {
    // 检查文件是否存在
    if (!fs.existsSync(SPEEDTEST_PATH)) {
      return { canRun: false, error: "可执行文件不存在", needsReinstall: true };
    }

    // 检查文件权限（Unix系统）
    if (process.platform !== "win32") {
      try {
        const stats = fs.statSync(SPEEDTEST_PATH);
        if (!(stats.mode & parseInt('111', 8))) {
          console.log("Fixing executable permissions...");
          await execAsync(`chmod +x "${SPEEDTEST_PATH}"`);
        }
      } catch (permError) {
        return { canRun: false, error: "权限检查失败", needsReinstall: true };
      }
    }

    // 尝试运行版本检查
    try {
      const { stdout, stderr } = await execAsync(`"${SPEEDTEST_PATH}" --version`, { timeout: 10000 });
      if (stdout && stdout.includes("Speedtest")) {
        return { canRun: true, needsReinstall: false };
      }
    } catch (versionError) {
      console.log("Version check failed:", versionError);
    }

    // 尝试基本帮助命令
    try {
      const { stdout, stderr } = await execAsync(`"${SPEEDTEST_PATH}" --help`, { timeout: 10000 });
      if (stdout && (stdout.includes("Speedtest") || stdout.includes("usage"))) {
        return { canRun: true, needsReinstall: false };
      }
    } catch (helpError) {
      console.log("Help check failed:", helpError);
    }

    return { canRun: false, error: "可执行文件无法运行，可能是架构不匹配或文件损坏", needsReinstall: true };
  } catch (error: any) {
    return { canRun: false, error: error.message || "诊断失败", needsReinstall: true };
  }
}

/**
 * 自动修复speedtest安装问题