feat(install): 新增安装脚本模块化重构

install/utils.js

@@ -0,0 +1,35 @@
+const { execSync } = require('child_process');
+const crypto = require('crypto');
+
+function runCommand(command, options = {}) {
+  try {
+    const result = execSync(command, {
+      encoding: 'utf8',
+      stdio: options.silent ? 'pipe' : 'inherit',
+      cwd: options.cwd || process.cwd(),
+      shell: true
+    });
+    return { success: true, output: result };
+  } catch (error) {
+    return { success: false, error: error.message };
+  }
+}
+
+function commandExists(command) {
+  try {
+    execSync(`${command} --version`, { stdio: 'pipe', shell: true });
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function generateSecretKey(length = 64) {
+  return crypto.randomBytes(length).toString('hex');
+}
+
+module.exports = {
+  runCommand,
+  commandExists,
+  generateSecretKey,
+};