.travis.yml

@@ -1,8 +1,10 @@
 language: node_js
 node_js:
-  - "0.10"
+  - "10"
+  - "8"
+  - "6"
 
 notifications:
   email: false
 
-sudo: false
+sudo: false

index.js

@@ -1,6 +1,8 @@
-var Walker = require('node-source-walk');
-var gonzales = require('gonzales-pe');
-var debug = require('debug')('detective-less');
+'use strict';
+
+const Walker = require('node-source-walk');
+const gonzales = require('gonzales-pe');
+const debug = require('debug')('detective-less');
 
 /**
  * Extract the @import statements from a given less file's content
@@ -12,8 +14,8 @@ module.exports = function detective(fileContent) {
   if (typeof fileContent === 'undefined') { throw new Error('content not given'); }
   if (typeof fileContent !== 'string') { throw new Error('content is not a string'); }
 
-  var dependencies = [];
-  var ast;
+  let dependencies = [];
+  let ast;
 
   try {
     debug('content: ' + fileContent);
@@ -25,7 +27,7 @@ module.exports = function detective(fileContent) {
 
   detective.ast = ast;
 
-  var walker = new Walker();
+  const walker = new Walker();
 
   walker.walk(ast, function(node) {
     if (!isImportStatement(node)) { return; }
@@ -40,11 +42,11 @@ function isImportStatement(node) {
   if (!node || node.type !== 'atrule') { return false; }
   if (!node.content.length || node.content[0].type !== 'atkeyword') { return false; }
 
-  var atKeyword = node.content[0];
+  const atKeyword = node.content[0];
 
   if (!atKeyword.content.length) { return false; }
 
-  var importKeyword = atKeyword.content[0];
+  const importKeyword = atKeyword.content[0];
 
   if (importKeyword.type !== 'ident' || importKeyword.content !== 'import') { return false; }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "detective-less",
-  "version": "1.0.0",
+  "version": "1.0.2",
   "description": "Find the dependencies of a less file",
   "main": "index.js",
   "scripts": {
@@ -16,25 +16,30 @@
     "ast",
     "dependencies"
   ],
-  "contributors": [{
-    "name": "Joel Kemp",
-    "email": "joel@mrjoelkemp.com"
-  },
-  {
-    "name": "Michael Orenstein",
-    "email": "michael@whiteshadows.me"
-  }],
+  "contributors": [
+    {
+      "name": "Joel Kemp",
+      "email": "joel@mrjoelkemp.com"
+    },
+    {
+      "name": "Michael Orenstein",
+      "email": "michael@whiteshadows.me"
+    }
+  ],
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/Mike-Dax/node-detective-less/issues"
   },
   "homepage": "https://github.com/Mike-Dax/node-detective-less",
+  "engines": {
+    "node": ">= 6.0"
+  },
   "devDependencies": {
-    "mocha": "~2.0.1"
+    "mocha": "^5.2.0"
   },
   "dependencies": {
-    "debug": "~2.2.0",
-    "gonzales-pe": "^3.4.4",
-    "node-source-walk": "^3.2.0"
+    "debug": "^4.0.0",
+    "gonzales-pe": "^4.2.3",
+    "node-source-walk": "^4.0.0"
   }
 }

test/test.js

@@ -1,5 +1,7 @@
-var detective = require('../');
-var assert = require('assert');
+'use strict';
+
+const detective = require('../');
+const assert = require('assert');
 
 describe('detective-less', function() {
   function test(src, deps, opts) {