Update code

dev-assistant-mcp/dist/tools/execCommand.js

@@ -0,0 +1,62 @@
+import { exec } from "child_process";
+import { promisify } from "util";
+const execAsync = promisify(exec);
+export const execCommandTool = {
+    name: "exec_command",
+    description: "在本地电脑上执行 Shell 命令。用于运行编译、测试、构建、安装依赖等任何命令。返回 stdout、stderr 和退出码。",
+    inputSchema: {
+        type: "object",
+        properties: {
+            command: {
+                type: "string",
+                description: "要执行的命令（如 npm install, tsc --noEmit, python script.py）",
+            },
+            cwd: {
+                type: "string",
+                description: "工作目录（绝对路径）",
+            },
+            timeout: {
+                type: "number",
+                description: "超时时间（毫秒），默认 60000",
+            },
+        },
+        required: ["command"],
+    },
+};
+export async function executeExecCommand(args) {
+    const { command, cwd, timeout = 60000 } = args;
+    const workDir = cwd || process.cwd();
+    try {
+        const { stdout, stderr } = await execAsync(command, {
+            cwd: workDir,
+            timeout,
+            maxBuffer: 1024 * 1024 * 10, // 10MB
+            shell: process.platform === "win32" ? "powershell.exe" : "/bin/bash",
+        });
+        const output = [
+            `$ ${command}`,
+            `📂 ${workDir}`,
+            `✅ 退出码: 0`,
+        ];
+        if (stdout.trim())
+            output.push(`\n--- stdout ---\n${stdout.trim()}`);
+        if (stderr.trim())
+            output.push(`\n--- stderr ---\n${stderr.trim()}`);
+        return output.join("\n");
+    }
+    catch (error) {
+        const output = [
+            `$ ${command}`,
+            `📂 ${workDir}`,
+            `❌ 退出码: ${error.code ?? "unknown"}`,
+        ];
+        if (error.stdout?.trim())
+            output.push(`\n--- stdout ---\n${error.stdout.trim()}`);
+        if (error.stderr?.trim())
+            output.push(`\n--- stderr ---\n${error.stderr.trim()}`);
+        if (error.killed)
+            output.push(`\n⏰ 命令超时（${timeout}ms）被终止`);
+        return output.join("\n");
+    }
+}
+//# sourceMappingURL=execCommand.js.map