postcss-less - npm Package Compare versions

Comparing version 0.10.0 to 0.11.0

dist/less-parser.js

@@ -138,2 +138,5 @@ 'use strict';
             this.current.important = this.current.selector.indexOf('!important') >= 0;
+
+            this.pos--;
+
             this.end(this.tokens[this.pos]);
@@ -140,0 +143,0 @@ }

dist/less-parser.min.js

@@ -1,1 +0,1 @@
-"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{"default":e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),_comment=require("postcss/lib/comment"),_comment2=_interopRequireDefault(_comment),_parser=require("postcss/lib/parser"),_parser2=_interopRequireDefault(_parser),_findExtendRule=require("./find-extend-rule"),_findExtendRule2=_interopRequireDefault(_findExtendRule),_isMixinToken=require("./is-mixin-token"),_isMixinToken2=_interopRequireDefault(_isMixinToken),_lessTokenize=require("./less-tokenize"),_lessTokenize2=_interopRequireDefault(_lessTokenize),blockCommentEndPattern=/\*\/$/,LessParser=function(e){function t(){return _classCallCheck(this,t),_possibleConstructorReturn(this,Object.getPrototypeOf(t).apply(this,arguments))}return _inherits(t,e),_createClass(t,[{key:"tokenize",value:function(){this.tokens=(0,_lessTokenize2["default"])(this.input)}},{key:"comment",value:function(e){var t=new _comment2["default"],i=e[1],n=i.slice(2).replace(blockCommentEndPattern,"");if(this.init(t,e[2],e[3]),t.source.end={line:e[4],column:e[5]},t.raws.content=i,t.raws.begin=i[0]+i[1],t.inline="inline"===e[6],t.block=!t.inline,/^\s*$/.test(n))t.text="",t.raws.left=n,t.raws.right="";else{var s=n.match(/^(\s*)([^]*[^\s])(\s*)$/);t.text=s[2],t.raws.left=s[1]||" ",t.raws.right=s[3]||" "}}},{key:"createRule",value:function(e){this.rule(this.tokens.slice(e.start,this.pos+1)),e.params[0]&&(e.isMixin||e.isExtendRule)&&this.raw(this.current,"params",e.params)}},{key:"createDeclaration",value:function(e){this.decl(this.tokens.slice(e.start,this.pos+1))}},{key:"ruleWithoutBody",value:function(e){this.createRule(e),this.current.ruleWithoutBody=!0,delete this.current.nodes,this.current.extendRule=this.current.selector.indexOf("&:extend")>=0,this.current.important=this.current.selector.indexOf("!important")>=0,this.end(this.tokens[this.pos])}},{key:"processEndOfRule",value:function(e){var t=e.start;if(e.isExtendRule||e.isMixin)return this.ruleWithoutBody(e),!0;if(e.colon){if(e.isEndOfBlock)for(;this.pos>t;){var i=this.tokens[this.pos][0];if("space"!==i&&"comment"!==i)break;this.pos-=1}return this.createDeclaration({start:t}),!0}return!1}},{key:"word",value:function(){var e=!1,t=!1,i=null,n=0,s=this.pos,r=(0,_isMixinToken2["default"])(this.tokens[s]),o=Boolean((0,_findExtendRule2["default"])(this.tokens,s)),u=[];for(this.pos+=1;this.pos<this.tokens.length;){var a=this.tokens[this.pos],l=a[0];if("("===l)i||(i=a),n+=1;else if(0===n){if(";"===l){var c=this.processEndOfRule({start:s,params:u,colon:t,isMixin:r,isExtendRule:o});if(c)return;break}if("{"===l)return void this.createRule({start:s,params:u,isMixin:r});if("}"===l){this.pos-=1,e=!0;break}":"===l&&(t=!0)}else")"===l&&(n-=1,0===n&&(i=null));(n||"brackets"===l||u[0])&&u.push(a),this.pos+=1}if(this.pos===this.tokens.length&&(this.pos-=1,e=!0),n>0&&this.unclosedBracket(i),e){var f=this.processEndOfRule({start:s,params:u,colon:t,isMixin:r,isExtendRule:o,isEndOfBlock:!0});if(f)return}this.unknownWord(s)}}]),t}(_parser2["default"]);exports["default"]=LessParser,module.exports=exports["default"];
+"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{"default":e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var s=0;s<t.length;s++){var i=t[s];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,s,i){return s&&e(t.prototype,s),i&&e(t,i),t}}(),_comment=require("postcss/lib/comment"),_comment2=_interopRequireDefault(_comment),_parser=require("postcss/lib/parser"),_parser2=_interopRequireDefault(_parser),_findExtendRule=require("./find-extend-rule"),_findExtendRule2=_interopRequireDefault(_findExtendRule),_isMixinToken=require("./is-mixin-token"),_isMixinToken2=_interopRequireDefault(_isMixinToken),_lessTokenize=require("./less-tokenize"),_lessTokenize2=_interopRequireDefault(_lessTokenize),blockCommentEndPattern=/\*\/$/,LessParser=function(e){function t(){return _classCallCheck(this,t),_possibleConstructorReturn(this,Object.getPrototypeOf(t).apply(this,arguments))}return _inherits(t,e),_createClass(t,[{key:"tokenize",value:function(){this.tokens=(0,_lessTokenize2["default"])(this.input)}},{key:"comment",value:function(e){var t=new _comment2["default"],s=e[1],i=s.slice(2).replace(blockCommentEndPattern,"");if(this.init(t,e[2],e[3]),t.source.end={line:e[4],column:e[5]},t.raws.content=s,t.raws.begin=s[0]+s[1],t.inline="inline"===e[6],t.block=!t.inline,/^\s*$/.test(i))t.text="",t.raws.left=i,t.raws.right="";else{var n=i.match(/^(\s*)([^]*[^\s])(\s*)$/);t.text=n[2],t.raws.left=n[1]||" ",t.raws.right=n[3]||" "}}},{key:"createRule",value:function(e){this.rule(this.tokens.slice(e.start,this.pos+1)),e.params[0]&&(e.isMixin||e.isExtendRule)&&this.raw(this.current,"params",e.params)}},{key:"createDeclaration",value:function(e){this.decl(this.tokens.slice(e.start,this.pos+1))}},{key:"ruleWithoutBody",value:function(e){this.createRule(e),this.current.ruleWithoutBody=!0,delete this.current.nodes,this.current.extendRule=this.current.selector.indexOf("&:extend")>=0,this.current.important=this.current.selector.indexOf("!important")>=0,this.pos--,this.end(this.tokens[this.pos])}},{key:"processEndOfRule",value:function(e){var t=e.start;if(e.isExtendRule||e.isMixin)return this.ruleWithoutBody(e),!0;if(e.colon){if(e.isEndOfBlock)for(;this.pos>t;){var s=this.tokens[this.pos][0];if("space"!==s&&"comment"!==s)break;this.pos-=1}return this.createDeclaration({start:t}),!0}return!1}},{key:"word",value:function(){var e=!1,t=!1,s=null,i=0,n=this.pos,r=(0,_isMixinToken2["default"])(this.tokens[n]),o=Boolean((0,_findExtendRule2["default"])(this.tokens,n)),u=[];for(this.pos+=1;this.pos<this.tokens.length;){var a=this.tokens[this.pos],l=a[0];if("("===l)s||(s=a),i+=1;else if(0===i){if(";"===l){var c=this.processEndOfRule({start:n,params:u,colon:t,isMixin:r,isExtendRule:o});if(c)return;break}if("{"===l)return void this.createRule({start:n,params:u,isMixin:r});if("}"===l){this.pos-=1,e=!0;break}":"===l&&(t=!0)}else")"===l&&(i-=1,0===i&&(s=null));(i||"brackets"===l||u[0])&&u.push(a),this.pos+=1}if(this.pos===this.tokens.length&&(this.pos-=1,e=!0),i>0&&this.unclosedBracket(s),e){var f=this.processEndOfRule({start:n,params:u,colon:t,isMixin:r,isExtendRule:o,isEndOfBlock:!0});if(f)return}this.unknownWord(n)}}]),t}(_parser2["default"]);exports["default"]=LessParser,module.exports=exports["default"];

dist/less-stringifier.js

@@ -42,2 +42,31 @@ 'use strict';
         }
+    }, {
+        key: 'block',
+        value: function block(node, start) {
+            var ruleWithoutBody = node.ruleWithoutBody;
+
+            var between = this.raw(node, 'between', 'beforeOpen');
+            var after = '';
+
+            if (ruleWithoutBody) {
+                this.builder(start + between, node, 'start');
+            } else {
+                this.builder(start + between + '{', node, 'start');
+            }
+
+            if (node.nodes && node.nodes.length) {
+                this.body(node);
+                after = this.raw(node, 'after');
+            } else {
+                after = this.raw(node, 'after', 'emptyBody');
+            }
+
+            if (after) {
+                this.builder(after);
+            }
+
+            if (!ruleWithoutBody) {
+                this.builder('}', node, 'end');
+            }
+        }
     }]);
@@ -44,0 +73,0 @@

dist/less-stringifier.min.js

@@ -1,1 +0,1 @@
-"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{"default":e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),_stringifier=require("postcss/lib/stringifier"),_stringifier2=_interopRequireDefault(_stringifier),LessStringifier=function(e){function t(){return _classCallCheck(this,t),_possibleConstructorReturn(this,Object.getPrototypeOf(t).apply(this,arguments))}return _inherits(t,e),_createClass(t,[{key:"comment",value:function(e){var t=this.raw(e,"left","commentLeft"),r=this.raw(e,"right","commentRight");e.inline?this.builder("//"+t+e.text+r,e):this.builder("/*"+t+e.text+r+"*/",e)}}]),t}(_stringifier2["default"]);exports["default"]=LessStringifier,module.exports=exports["default"];
+"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{"default":e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),_stringifier=require("postcss/lib/stringifier"),_stringifier2=_interopRequireDefault(_stringifier),LessStringifier=function(e){function t(){return _classCallCheck(this,t),_possibleConstructorReturn(this,Object.getPrototypeOf(t).apply(this,arguments))}return _inherits(t,e),_createClass(t,[{key:"comment",value:function(e){var t=this.raw(e,"left","commentLeft"),r=this.raw(e,"right","commentRight");e.inline?this.builder("//"+t+e.text+r,e):this.builder("/*"+t+e.text+r+"*/",e)}},{key:"block",value:function(e,t){var r=e.ruleWithoutBody,i=this.raw(e,"between","beforeOpen"),n="";r?this.builder(t+i,e,"start"):this.builder(t+i+"{",e,"start"),e.nodes&&e.nodes.length?(this.body(e),n=this.raw(e,"after")):n=this.raw(e,"after","emptyBody"),n&&this.builder(n),r||this.builder("}",e,"end")}}]),t}(_stringifier2["default"]);exports["default"]=LessStringifier,module.exports=exports["default"];

package.json

 {
   "name": "postcss-less",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "description": "LESS parser for PostCSS",
@@ -12,2 +12,6 @@ "keywords": [
   ],
+  "main": "dist/less-syntax.js",
+  "files": [
+    "dist/*.js"
+  ],
   "author": "Denys Kniazevych <[e-mail]>",
@@ -41,3 +45,2 @@ "contributors": [
     "chai": "^3.5.0",
-    "eslint": "^2.5.1",
     "eslint-config-strict": "^8.5.0",
@@ -48,3 +51,2 @@ "eslint-plugin-filenames": "^0.2.0",
     "gulp-eslint": "^2.0.0",
-    "gulp-jscs": "^3.0.2",
     "gulp-json-editor": "2.2.1",
@@ -51,0 +53,0 @@ "gulp-mocha": "^2.2.0",

README.md

@@ -1,2 +0,2 @@
-# PostCSS LESS Syntax - Work in Progress
+# PostCSS LESS Syntax
 
@@ -60,16 +60,4 @@ [PostCSS]: https://github.com/postcss/postcss
 one will automatically convert single line comments into block comments. 
-If you need to get inline comments, use stringifier from `postcss-less` module:
+If you need to get inline comments, use [custom PostCSSLess stringifier](#stringifier)
 
-````js
-import postCssLess from 'postcss-less';
-
-const root = postCssLess.parse('// Hello world');
-
-root.first.toString(); // returns '/* Hello world */'
-
-root.first.toString({
-    stringify: postCssLess.stringify
-}); // returns '// Hello world'
-````
-
 ### Rule node
@@ -165,5 +153,35 @@ [PostCSS Rule Node](https://github.com/postcss/postcss/blob/master/docs/api.md#rule-node)
 
-### Stylelint support
-`postcss-less` parser **is not compatible** with `Stylelint`, because `Stylelint` can't process syntax tree from `postcss-less`!
+### Stringifier
 
+If you need to have LESS code without PostCSS transformation, you have to specify a custom stringifier:
+
+````js
+import postcss from 'postcss';
+import postcssLess from 'postcss-less';
+import stringify from 'postcss-less/less-stringify';
+
+const lessCode = `
+    // Non-css comment
+    
+    .container {
+        .mixin-1();
+        .mixin-2;
+        .mixin-3 (@width: 100px) {
+            width: @width;
+        }
+    }
+    
+    .rotation(@deg:5deg){
+      .transform(rotate(@deg));
+    }
+`;
+
+postcss().process(less, {
+    syntax: postcssLess,
+    stringifier: stringify
+}).then((result) => {
+    console.log(result.content); // this will be value of `lessCode` without changing of comment nodes and mixins
+});         
+````
+
 ## Contribution
@@ -170,0 +188,0 @@ Please, check our guidelines: [CONTRIBUTING.md](./CONTRIBUTING.md)

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22

decreased by-8.33%

Number of low quality alerts

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decreased by-57.89%

Number of lines in readme file

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