feat: 脚手架基本ok

bin/utils/shell.ts

@@ -0,0 +1,13 @@
+import shelljs from 'shelljs';
+
+export function shellExec(command: string) {
+  return new Promise<number>((resolve, reject) => {
+    shelljs.exec(command, { async: true, silent: false}, (code) => {
+			if (code === 0) {
+				resolve(0);
+			} else {
+				reject(new Error(`${code}`));
+			}
+		});
+  });
+}