Update dependencies

.eslintrc.yml

@@ -0,0 +1,35 @@
+root: true
+extends: eslint:recommended
+
+parserOptions:
+  ecmaVersion: 5
+
+env:
+  commonjs: true
+
+rules:
+  indent: [2, 2] # 2 spaces indentation
+  max-len: [2, 80, 4, { "ignoreStrings": true }]
+  quotes: [2, "single"]
+  semi: [2, "always"]
+  no-multiple-empty-lines: [2, {"max": 1}]
+
+  brace-style: [2, "1tbs"]
+  comma-dangle: [2, "always-multiline"]
+  comma-style: [2, "last"]
+  dot-location: [2, "property"]
+
+  one-var: [2, "never"]
+#  no-var: [2]
+  prefer-const: [2]
+  no-bitwise: [2]
+
+  object-curly-spacing: [2, "never"]
+  array-bracket-spacing: [2, "never"]
+  computed-property-spacing: [2, "never"]
+
+  space-unary-ops: [2, {"words": true, "nonwords": false}]
+  keyword-spacing: [2, {"before": true, "after": true}]
+  space-before-blocks: [2, "always"]
+  space-before-function-paren: [2, "never"]
+  space-in-parens: [2, "never"]

.travis.yml

@@ -3,8 +3,8 @@ git:
   depth: 2
 language: node_js
 node_js:
-  - '0.10'
-  - '0.12'
+  - '4'
+  - '6'
 notifications:
   email: false
 after_script:

appveyor.yml

@@ -5,8 +5,8 @@ version: '{build}'
 
 environment:
   matrix:
-    - nodejs_version: '0.10'
-    - nodejs_version: '0.12'
+    - nodejs_version: '4'
+    - nodejs_version: '6'
 
 install:
   - ps: Install-Product node $env:nodejs_version

index.js

@@ -41,10 +41,12 @@ function parseGray(decl) {
       rgb.push(alpha);
     }
     try {
-      return color(fn + '(' + rgb + ')').rgbString();
+      return color(fn + '(' + rgb + ')').rgb().string();
     } catch (err) {
-      var message = err.message.replace(/rgba?\(.*\)/, 'gray(' + args + ')');
-      throw decl.error(message, errorContext);
+      throw decl.error(
+        'Unable to parse color from string "gray(' + args + ')"',
+        errorContext
+      );
     }
   });
 }

package.json

@@ -8,7 +8,7 @@
     "url": "https://github.com/shinnn"
   },
   "scripts": {
-    "pretest": "npm run eslint && npm run jscs",
+    "pretest": "npm run eslint",
     "eslint": "eslint index.js test.js",
     "jscs": "jscs index.js test.js",
     "test": "node test.js | tap-spec",
@@ -37,18 +37,17 @@
     "function"
   ],
   "dependencies": {
-    "color": "^0.11.3",
-    "postcss": "^5.0.4",
+    "color": "^1.0.3",
+    "postcss": "^6.0.1",
     "postcss-message-helpers": "^2.0.0",
-    "reduce-function-call": "^1.0.1"
+    "reduce-function-call": "^1.0.2"
   },
   "devDependencies": {
-    "eslint": "^0.10.2",
-    "istanbul": "^0.3.5",
-    "istanbul-coveralls": "^1.0.1",
-    "jscs": "^1.8.1",
+    "eslint": "^3.19.0",
+    "istanbul": "^0.4.5",
+    "istanbul-coveralls": "^1.0.3",
     "npmpub": "^3.1.0",
-    "tap-spec": "^2.1.0",
-    "tape": "^3.0.3"
+    "tap-spec": "^4.1.1",
+    "tape": "^4.6.3"
   }
 }