Version 0.1.0

config.js

@@ -0,0 +1,24 @@
+var config = {};
+
+config.languages = {
+    'java': {
+        'name': 'java',
+        'file': 'Main.java',
+        'script': 'java.sh',
+        'docker': 'openjdk:11'
+    },
+    'python': {
+        'name': 'python',
+        'file': 'Main.py',
+        'script': 'python.sh',
+        'docker': 'python'
+    },
+    'c': {
+        'name': 'c',
+        'file': 'Main.c',
+        'script': 'c.sh',
+        'docker': 'gcc'
+    }
+}
+
+module.exports = config;

index.js

@@ -1,44 +1,33 @@
 const Docker = require('dockerode');
+const config = require('./config');
+
+const express = require("express");
+const app = express();
+const bodyParser = require('body-parser');
+const cors = require('cors');
+
 const util = require('util');
 const exec = util.promisify(require('child_process').exec);
 
-var docker = new Docker({ socketPath: '/var/run/docker.sock' });
+app.use(cors());
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: true }));
+const run = require('./routes.js');
+app.use('/run', run);
 
-run();
+var docker = new Docker({ socketPath: '/var/run/docker.sock' });
 
-async function run() {
-    docker.createContainer({ Image: 'myimage1:1.0', name: 'test1' }, (err, container) => {
+// Pull all images on startup & make sure all scripts are executable
+for (const property in config.languages) {
+    exec("chmod +x ./languages/" + config.languages[property].script);
+    docker.pull(config.languages[property].docker, (err, stream) => {
         if (err) {
             console.log(err);
-        } else {
-            exec(`docker cp ./temp/abc.java ${container.id}:Main.java && docker cp ./languages/scripts/java.sh ${container.id}:java.sh`).then((stdout, stderr) => {
-                container.start((err, data) => {
-                    if (err) {
-                        console.log(err);
-                    } else {
-                        container.attach({ stream: true, stdout: true, stderr: true }, function (err, stream) {
-                            stream.pipe(process.stdout);
-                            sleep(5000).then(() => {
-                                container.kill((err, data) => {
-                                    container.remove((err, data) => {
-                                        if (err) {
-                                            console.log(err);
-                                        } else {
-                                            console.log(data);
-                                        }
-                                    });
-                                });
-                            });
-                        });
-                    }
-                });
-            });
         }
+        stream.pipe(process.stdout);
     });
 }
 
-function sleep(ms) {
-    return new Promise((resolve) => {
-        setTimeout(resolve, ms);
-    });
-}
+app.listen(8000, () => {
+    console.log("Express listening on port 8000");
+})

languages/c.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+echo "Compiling with gcc..."
+gcc -Wall Main.c -o Main
+echo "Running c program..."
+./Main

languages/scripts/java.sh → languages/java.sh

@@ -1,5 +1,4 @@
 #!/bin/bash
-ls -l
 echo "Compiling java program..."
 javac Main.java
 echo "Running java program..."

languages/python.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+echo "Running python file..."
+python3 Main.py