add os release

kit/src/platform.js

@@ -2,14 +2,24 @@ const os = require('os');
 const diskusage = require('diskusage-ng');
 const { physicalCpuCount } = require('physical-cpu-count');
 const { formatBytes } = require("./util/convutil")
+const { exec } = require('child_process');
+const { promisify } = require('util');
+const fs = require('fs');
+const path = require('path');
+
+// 将 exec 函数转换为返回 Promise 的函数
+const execPromise = promisify(exec);
+// 将 readFile 函数转换为返回 Promise 的函数
+const readFilePromise = promisify(fs.readFile);
 
 // 获取操作系统信息
-function getOSInfo() {
+async function getOSInfo() {
     return {
         type: os.type(),
         platform: os.platform(),
         release: os.release(),
-        arch: os.arch()
+        arch: os.arch(),
+        os: await getOSDescription()
     };
 }
 
@@ -65,7 +75,7 @@ async function getDiskInfo() {
 
 // 主函数，调用上述函数获取所有信息
 async function getAllDeviceInfo() {
-    const osInfo = getOSInfo();
+    const osInfo = await getOSInfo();
     const cpuInfo = getCPUInfo();
     const memoryInfo = getMemoryInfo();
     const diskInfo = await getDiskInfo();
@@ -78,6 +88,45 @@ async function getAllDeviceInfo() {
     };
 }
 
+
+async function getOSDescription() {
+    if (os.platform() === 'win32') {
+        return undefined;
+    }
+    try {
+        // 尝试执行 lsb_release 命令
+        const { stdout } = await execPromise('lsb_release -d');
+        // 提取描述信息
+        const distroDescription = stdout.split(':')[1].trim();
+        return distroDescription;
+    } catch (lsbError) {
+        try {
+            // lsb_release 命令不可用，尝试读取 /etc/os-release 文件
+            const osReleasePath = path.join('/', 'etc', 'os-release');
+            const data = await readFilePromise(osReleasePath, 'utf8');
+            // 解析文件内容
+            const lines = data.split('\n');
+            const info = {};
+            lines.forEach(line => {
+                const [key, value] = line.split('=');
+                if (key && value) {
+                    info[key] = value.replace(/^"|"$/g, '');
+                }
+            });
+            // 获取 PRETTY_NAME
+            const prettyName = info['PRETTY_NAME'];
+            if (prettyName) {
+                return prettyName;
+            }
+        } catch (fileError) {
+            console.error('读取 /etc/os-release 文件时出错:', fileError);
+        }
+    }
+    return undefined;
+}
+
+
+
 module.exports = {
     getOSInfo,
     getCPUInfo,