Merge pull request #948 from sasstools/release/1.10.2

Prepare 1.10.2

Author: DanPurdy

CHANGELOG.md

@@ -1,12 +1,24 @@
 # Sass Lint Changelog
 
+## v1.10.2
+
+**November 9th, 2016**
+
+**Changes**
+* Reverted back to ESlint v2.x to prevent a breaking change in Node < v4
+
+**Fixes**
+* Fixed an exception for partial idents in `space-around-operator` [#940](https://github.com/sasstools/sass-lint/pull/940)
+* Fixed an issue with negative numbers in `space-around-operator` [#945](https://github.com/sasstools/sass-lint/pull/945)
+
+
 ## v1.10.1
 
 **November 7th, 2016**
 
 **Fixes**
 
-* Fixed an issue with the `--no-exit` `-q` flag not being respected and unhandled errors/exceptions being thrown by the CLI 
+* Fixed an issue with the `--no-exit` `-q` flag not being respected and unhandled errors/exceptions being thrown by the CLI
 * Fixed an issue with variable declarations showing as properties in the `no-duplicate-properties` rule [#937](https://github.com/sasstools/sass-lint/pull/936)
 * Fixed an issue with variable declarations showing as properties in the `declarations-before-nesting` rule [#937](https://github.com/sasstools/sass-lint/pull/936)
 

lib/rules/space-around-operator.js

@@ -35,15 +35,27 @@ var isNegativeNumber = function (operator, next, previous, doublePrevious) {
 
     // Catch the following:
     // $foo: -20;
-    if (!previous && !next.is('space')) {
-      return true;
+    // $foo: -#{$foo}
+    // $foo: -($foo * 2)
+    // $foo: -$foo
+    if (next) {
+      if (!previous || (previous.is('space') && doublePrevious && !doublePrevious.is('number'))) {
+        if (
+          next.is('number') ||
+          next.is('interpolation') ||
+          next.is('variable') ||
+          next.is('parentheses')
+        ) {
+          return true;
+        }
+      }
     }
 
     // Catch the following:
     // .foo {
     //   property: -16px;
     // }
-    if (next.is('dimension') || next.is('percentage')) {
+    if (next && (next.is('dimension') || next.is('percentage'))) {
       return true;
     }
 
@@ -106,7 +118,7 @@ var isUnicode = function (operator, previous) {
     // @font-face {
     //   unicode-range: U+26;
     // }
-    if (previous.is('ident') && previous.content === 'U') {
+    if (previous && previous.is('ident') && previous.content === 'U') {
       return true;
     }
   }
@@ -124,7 +136,7 @@ var isUnicode = function (operator, previous) {
 var isImport = function (operator, parent) {
   if (operator === '/') {
 
-    if (parent.is('atrule') && parent.contains('atkeyword')) {
+    if (parent && parent.is('atrule') && parent.contains('atkeyword')) {
       var keyword = parent.first('atkeyword');
 
       if (keyword.contains('ident')) {
@@ -140,6 +152,21 @@ var isImport = function (operator, parent) {
   return false;
 };
 
+/**
+ * Determine if operator is part an ident
+ *
+ * @param {string} operator - The operator
+ * @param {Object} next - The next node
+ * @param {Object} previous - The previous node
+ * @returns {bool} true / false
+ */
+var isPartialIdent = function (operator, next, previous) {
+  if (operator === '-') {
+    return next && previous && previous.is('interpolation');
+  }
+  return false;
+};
+
 /**
  * Determine if operator is exception
  *
@@ -169,6 +196,10 @@ var isException = function (operator, parent, i) {
     return true;
   }
 
+  if (isPartialIdent(operator, next, previous)) {
+    return true;
+  }
+
   return false;
 };
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sass-lint",
-  "version": "1.10.1",
+  "version": "1.10.2",
   "description": "All Node Sass linter!",
   "main": "index.js",
   "scripts": {
@@ -29,7 +29,7 @@
   "homepage": "https://github.com/sasstools/sass-lint",
   "dependencies": {
     "commander": "^2.8.1",
-    "eslint": "^3.9.1",
+    "eslint": "^2.7.0",
     "front-matter": "2.1.0",
     "fs-extra": "^1.0.0",
     "glob": "^7.0.0",

tests/rules/space-around-operator.js

@@ -26,7 +26,7 @@ describe('space around operator - scss', function () {
         }
       ]
     }, function (data) {
-      lint.assert.equal(92, data.warningCount);
+      lint.assert.equal(94, data.warningCount);
       done();
     });
   });
@@ -56,7 +56,7 @@ describe('space around operator - sass', function () {
         }
       ]
     }, function (data) {
-      lint.assert.equal(86, data.warningCount);
+      lint.assert.equal(88, data.warningCount);
       done();
     });
   });

tests/sass/space-around-operator.sass

@@ -333,6 +333,9 @@ $qux: (2  +1)
 
 $foo: scale-color($foo, $lightness: -14%)
 
+$foobar: #{$foo}-#{$bar}
+$foobar: #{$foo}-4
+
 .foo
   top: -10px
 
@@ -474,13 +477,36 @@ h1
     unicode-range: U+26
     unicode-range: U+0-7F
     unicode-range: U+0025-00FF
-    // TODO: Wildcard currently causes gonzales to fail
-    // unicode-range: U+4??;
-    // unicode-range: U+0025-00FF, U+4??;
+    unicode-range: U+4??
+    unicode-range: U+0025-00FF, U+4??
 
 // Negative numbers
 .foo
   bottom: $var / -2
 
 // Imports
 @import bar/foo
+
+@if -1
+  $bar: 1
+
+@if -$foo
+  $bar: 1
+
+@if -#{$foo}
+  $bar: 1
+
+@if -($foo * 2)
+  $bar: 1
+
+@for $i from 0 through -1
+  $bar: 1
+
+@for $i from 0 through -$foo
+  $bar: 1
+
+@for $i from 0 through -#{$foo}
+  $bar: 1
+
+@for $i from 0 through -($foo * 2)
+  $bar: 1

tests/sass/space-around-operator.scss

@@ -345,6 +345,9 @@ $norf: (5   %   2);
 
 $foo: scale-color($foo, $lightness: -14%);
 
+$foobar: #{$foo}-#{$bar};
+$foobar: #{$foo}-4;
+
 .foo {
   top: -10px;
 }
@@ -492,9 +495,8 @@ $norf: (5 % 2);
   unicode-range: U+26;
   unicode-range: U+0-7F;
   unicode-range: U+0025-00FF;
-  // TODO: Wildcard currently causes gonzales to fail
-  // unicode-range: U+4??;
-  // unicode-range: U+0025-00FF, U+4??;
+  unicode-range: U+4??;
+  unicode-range: U+0025-00FF, U+4??;
 }
 
 // Negative numbers
@@ -504,3 +506,35 @@ $norf: (5 % 2);
 
 // Imports
 @import 'bar/foo';
+
+@if -1 {
+  $bar: 1;
+}
+
+@if -$foo {
+  $bar: 1;
+}
+
+@if -#{$foo} {
+  $bar: 1;
+}
+
+@if -($foo * 2) {
+  $bar: 1;
+}
+
+@for $i from 0 through -1 {
+  $bar: 1;
+}
+
+@for $i from 0 through -$foo {
+  $bar: 1;
+}
+
+@for $i from 0 through -#{$foo} {
+  $bar: 1;
+}
+
+@for $i from 0 through -($foo * 2) {
+  $bar: 1;
+}