eslint integration

src/config.js

@@ -8,28 +8,28 @@ const fs = require('fs');
  * @returns {*}
  */
 const merge = (ref, src) => {
-  if (typeof ref !== typeof src) {
-    return ref;
-  } else if (ref.length && !src.length) {
-    return ref;
-  } else if (ref.length && src.length) {
-    return src;
-  } else if (typeof ref === 'object') {
-    const out = {};
-    Object.keys(ref).forEach((key) => out[key] = merge(ref[key], src[key]));
-    return out;
-  } else {
-    return src;
-  }
+    if (typeof ref !== typeof src) {
+        return ref;
+    } else if (ref.length && !src.length) {
+        return ref;
+    } else if (ref.length && src.length) {
+        return src;
+    } else if (typeof ref === 'object') {
+        const out = {};
+        Object.keys(ref).forEach((key) => out[key] = merge(ref[key], src[key]));
+        return out;
+    } else {
+        return src;
+    }
 };
 
 module.exports = () => {
-  try {
-    let configData = fs.readFileSync('config.json', {encoding: 'UTF-8'});
-    let config = JSON.parse(configData);
-    return merge(refConfig, config);
-  } catch (error) {
-    console.log('\x1b[33m⚠\x1b[0m %s', 'Failed to load config.json : ' + error);
-    return refConfig;
-  }
+    try {
+        let configData = fs.readFileSync('config.json', {encoding: 'UTF-8'});
+        let config = JSON.parse(configData);
+        return merge(refConfig, config);
+    } catch (error) {
+        console.log('\x1b[33m⚠\x1b[0m %s', 'Failed to load config.json : ' + error);
+        return refConfig;
+    }
 };