linting fixes

Author: sokra

.eslintrc.json

@@ -4,7 +4,7 @@
 		"es6": true
     },
     "parserOptions": {
-        "sourceType": "module"
+        "sourceType": "script"
     },
     "rules": {
         "accessor-pairs": "error",
@@ -74,10 +74,6 @@
         "id-blacklist": "error",
         "id-match": "error",
         "jsx-quotes": "error",
-        "linebreak-style": [
-            "error",
-            "unix"
-        ],
         "lines-around-comment": "error",
         "lines-around-directive": "error",
         "max-depth": "error",

.travis.yml

@@ -2,7 +2,7 @@ language: node_js
 node_js:
   - "4"
   - "6"
-  - "7"
+  - "8"
 script: npm run travis
 
 before_install:

lib/MemoryFileSystem.js

@@ -2,6 +2,7 @@
 	MIT License http://www.opensource.org/licenses/mit-license.php
 	Author Tobias Koppers @sokra
 */
+
 "use strict";
 
 const normalize = require("./normalize");

lib/join.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const normalize = require("./normalize");
 
 const absoluteWinRegExp = /^[A-Z]:([\\\/]|$)/i;

lib/normalize.js

@@ -1,10 +1,12 @@
+"use strict";
+
 module.exports = function normalize(path) {
 	var parts = path.split(/(\\+|\/+)/);
 	if(parts.length === 1)
 		return path;
 	var result = [];
 	var absolutePathStart = 0;
-	for(var i = 0, sep = false; i < parts.length; i++, sep = !sep) {
+	for(var i = 0, sep = false; i < parts.length; i += 1, sep = !sep) {
 		var part = parts[i];
 		if(i === 0 && /^([A-Z]:)?$/i.test(part)) {
 			result.push(part);
@@ -30,7 +32,7 @@ module.exports = function normalize(path) {
 					// i. e. "a/../b/c" => "b/c"
 					// i. e. "/../b/c" => "/b/c"
 					// i. e. "C:\..\a\b\c" => "C:\a\b\c"
-					i++;
+					i += 1;
 					sep = !sep;
 					result.length = absolutePathStart;
 					break;
@@ -42,7 +44,7 @@ module.exports = function normalize(path) {
 					if(absolutePathStart === 0) {
 						result.length -= 3;
 					} else {
-						i++;
+						i += 1;
 						sep = !sep;
 						result.length = 2;
 					}
@@ -66,9 +68,9 @@ module.exports = function normalize(path) {
 					// i. e. "C:\." => "C:\"
 					// i. e. "C:\.\a\b\c" => "C:\a\b\c"
 					if(absolutePathStart === 0) {
-						result.length--;
+						result.length -= 1;
 					} else {
-						i++;
+						i += 1;
 						sep = !sep;
 					}
 					break;
@@ -78,7 +80,7 @@ module.exports = function normalize(path) {
 					// i. e. "C:\a\." => "C:\"
 					// i. e. "a/./b/c" => "a/b/c"
 					// i. e. "/a/./b/c" => "/a/b/c"
-					result.length--;
+					result.length -= 1;
 					break;
 			}
 		} else if(part) {
@@ -88,4 +90,4 @@ module.exports = function normalize(path) {
 	if(result.length === 1 && /^[A-Za-z]:$/.test(result))
 		return result[0] + "\\";
 	return result.join("");
-};
+};

package.json

@@ -11,8 +11,9 @@
   ],
   "scripts": {
     "test": "mocha",
+    "lint": "eslint lib/*",
     "cover": "istanbul cover node_modules/mocha/bin/_mocha",
-    "travis": "npm run cover -- --report lcovonly"
+    "travis": "npm run cover -- --report lcovonly && npm run lint"
   },
   "engines": {
     "node": ">=4.3.0 <5.0.0 || >=5.10"
@@ -35,6 +36,7 @@
     "bl": "^1.0.0",
     "codecov.io": "^0.1.4",
     "coveralls": "^2.11.2",
+    "eslint": "^4.0.0",
     "istanbul": "0.4.5",
     "mocha": "3.2.0",
     "should": "^4.0.4"