add javscript support

Author: simonkoeck

README.md

@@ -55,13 +55,14 @@ Returns the result (stdout) of the executed code. If stderr is not empty, an exc
 
 _input_: string – The code you want to execute.
 
-_language_: cee.Language – Pass the language the code is written in, for example `cee.languages.PYTHON3`
+_language_: cee.Language – Pass the language the code is written in, for example `cee.languages.PYTHON3`. [Supported Lanuages](#supported-languages)
 
 <a name="supported-languages"/>
 
 ## Supported Languages
 
 - **Python3** (Windows / Linux)
+- **Javascript** (Windows / Linux)
 - **Batch** (Windows)
 - **Bash** (Linux)
 - **C** (Linux)

runners/linux/js.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+timeout -s SIGKILL 10 node $1

runners/win32/js.bat

@@ -0,0 +1,2 @@
+@echo off
+node %1

src/executor.ts

@@ -6,10 +6,6 @@ import path from "path";
 
 const uniqueFilename = require("unique-filename");
 
-interface IOptions {
-  timeout?: number;
-}
-
 /**
  *
  * @param input The code that should be executed
@@ -20,8 +16,7 @@ interface IOptions {
  */
 export default async function execute(
   input: string,
-  language: Language,
-  options?: IOptions
+  language: Language
 ): Promise<string> {
   // Check Platform
   const os = platform();

src/languages.ts

@@ -2,7 +2,8 @@ enum Language {
   PYTHON3 = "python3",
   C = "gcc",
   BASH = "bash",
-  BATCH = "bat"
+  BATCH = "bat",
+  JAVASCRIPT = "js",
 }
 
 export default Language;

tests/all.test.js

@@ -6,6 +6,13 @@ describe("Testing Basic Languages", () => {
       expect(response).toBe("123");
     });
   });
+  test("JS", () => {
+    return cee
+      .execute("console.log(123)", cee.languages.JAVASCRIPT)
+      .then((response) => {
+        expect(response).toBe("123");
+      });
+  });
   // test("LXC", () => {
   //   var executor = new cee.LXC("cee");
   //   return executor.execute("whoami", cee.languages.BASH).then((response) => {