www.aleph1.co.uk Git - yaffs-website/blob - node_modules/postcss/lib/css-syntax-error.js

   1 'use strict';
   2
   3 exports.__esModule = true;
   4
   5 var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
   6
   7 var _supportsColor = require('supports-color');
   8
   9 var _supportsColor2 = _interopRequireDefault(_supportsColor);
  10
  11 var _chalk = require('chalk');
  12
  13 var _chalk2 = _interopRequireDefault(_chalk);
  14
  15 var _terminalHighlight = require('./terminal-highlight');
  16
  17 var _terminalHighlight2 = _interopRequireDefault(_terminalHighlight);
  18
  19 var _warnOnce = require('./warn-once');
  20
  21 var _warnOnce2 = _interopRequireDefault(_warnOnce);
  22
  23 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  24
  25 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
  26
  27 /**
  28  * The CSS parser throws this error for broken CSS.
  29  *
  30  * Custom parsers can throw this error for broken custom syntax using
  31  * the {@link Node#error} method.
  32  *
  33  * PostCSS will use the input source map to detect the original error location.
  34  * If you wrote a Sass file, compiled it to CSS and then parsed it with PostCSS,
  35  * PostCSS will show the original position in the Sass file.
  36  *
  37  * If you need the position in the PostCSS input
  38  * (e.g., to debug the previous compiler), use `error.input.file`.
  39  *
  40  * @example
  41  * // Catching and checking syntax error
  42  * try {
  43  *   postcss.parse('a{')
  44  * } catch (error) {
  45  *   if ( error.name === 'CssSyntaxError' ) {
  46  *     error //=> CssSyntaxError
  47  *   }
  48  * }
  49  *
  50  * @example
  51  * // Raising error from plugin
  52  * throw node.error('Unknown variable', { plugin: 'postcss-vars' });
  53  */
  54 var CssSyntaxError = function () {
  55
  56     /**
  57      * @param {string} message  - error message
  58      * @param {number} [line]   - source line of the error
  59      * @param {number} [column] - source column of the error
  60      * @param {string} [source] - source code of the broken file
  61      * @param {string} [file]   - absolute path to the broken file
  62      * @param {string} [plugin] - PostCSS plugin name, if error came from plugin
  63      */
  64     function CssSyntaxError(message, line, column, source, file, plugin) {
  65         _classCallCheck(this, CssSyntaxError);
  66
  67         /**
  68          * @member {string} - Always equal to `'CssSyntaxError'`. You should
  69          *                    always check error type
  70          *                    by `error.name === 'CssSyntaxError'` instead of
  71          *                    `error instanceof CssSyntaxError`, because
  72          *                    npm could have several PostCSS versions.
  73          *
  74          * @example
  75          * if ( error.name === 'CssSyntaxError' ) {
  76          *   error //=> CssSyntaxError
  77          * }
  78          */
  79         this.name = 'CssSyntaxError';
  80         /**
  81          * @member {string} - Error message.
  82          *
  83          * @example
  84          * error.message //=> 'Unclosed block'
  85          */
  86         this.reason = message;
  87
  88         if (file) {
  89             /**
  90              * @member {string} - Absolute path to the broken file.
  91              *
  92              * @example
  93              * error.file       //=> 'a.sass'
  94              * error.input.file //=> 'a.css'
  95              */
  96             this.file = file;
  97         }
  98         if (source) {
  99             /**
 100              * @member {string} - Source code of the broken file.
 101              *
 102              * @example
 103              * error.source       //=> 'a { b {} }'
 104              * error.input.column //=> 'a b { }'
 105              */
 106             this.source = source;
 107         }
 108         if (plugin) {
 109             /**
 110              * @member {string} - Plugin name, if error came from plugin.
 111              *
 112              * @example
 113              * error.plugin //=> 'postcss-vars'
 114              */
 115             this.plugin = plugin;
 116         }
 117         if (typeof line !== 'undefined' && typeof column !== 'undefined') {
 118             /**
 119              * @member {number} - Source line of the error.
 120              *
 121              * @example
 122              * error.line       //=> 2
 123              * error.input.line //=> 4
 124              */
 125             this.line = line;
 126             /**
 127              * @member {number} - Source column of the error.
 128              *
 129              * @example
 130              * error.column       //=> 1
 131              * error.input.column //=> 4
 132              */
 133             this.column = column;
 134         }
 135
 136         this.setMessage();
 137
 138         if (Error.captureStackTrace) {
 139             Error.captureStackTrace(this, CssSyntaxError);
 140         }
 141     }
 142
 143     CssSyntaxError.prototype.setMessage = function setMessage() {
 144         /**
 145          * @member {string} - Full error text in the GNU error format
 146          *                    with plugin, file, line and column.
 147          *
 148          * @example
 149          * error.message //=> 'a.css:1:1: Unclosed block'
 150          */
 151         this.message = this.plugin ? this.plugin + ': ' : '';
 152         this.message += this.file ? this.file : '<css input>';
 153         if (typeof this.line !== 'undefined') {
 154             this.message += ':' + this.line + ':' + this.column;
 155         }
 156         this.message += ': ' + this.reason;
 157     };
 158
 159     /**
 160      * Returns a few lines of CSS source that caused the error.
 161      *
 162      * If the CSS has an input source map without `sourceContent`,
 163      * this method will return an empty string.
 164      *
 165      * @param {boolean} [color] whether arrow will be colored red by terminal
 166      *                          color codes. By default, PostCSS will detect
 167      *                          color support by `process.stdout.isTTY`
 168      *                          and `process.env.NODE_DISABLE_COLORS`.
 169      *
 170      * @example
 171      * error.showSourceCode() //=> "  4 | }
 172      *                        //      5 | a {
 173      *                        //    > 6 |   bad
 174      *                        //        |   ^
 175      *                        //      7 | }
 176      *                        //      8 | b {"
 177      *
 178      * @return {string} few lines of CSS source that caused the error
 179      */
 180
 181
 182     CssSyntaxError.prototype.showSourceCode = function showSourceCode(color) {
 183         var _this = this;
 184
 185         if (!this.source) return '';
 186
 187         var css = this.source;
 188         if (typeof color === 'undefined') color = _supportsColor2.default;
 189         if (color) css = (0, _terminalHighlight2.default)(css);
 190
 191         var lines = css.split(/\r?\n/);
 192         var start = Math.max(this.line - 3, 0);
 193         var end = Math.min(this.line + 2, lines.length);
 194
 195         var maxWidth = String(end).length;
 196         var colors = new _chalk2.default.constructor({ enabled: true });
 197
 198         function mark(text) {
 199             if (color) {
 200                 return colors.red.bold(text);
 201             } else {
 202                 return text;
 203             }
 204         }
 205         function aside(text) {
 206             if (color) {
 207                 return colors.gray(text);
 208             } else {
 209                 return text;
 210             }
 211         }
 212
 213         return lines.slice(start, end).map(function (line, index) {
 214             var number = start + 1 + index;
 215             var gutter = ' ' + (' ' + number).slice(-maxWidth) + ' | ';
 216             if (number === _this.line) {
 217                 var spacing = aside(gutter.replace(/\d/g, ' ')) + line.slice(0, _this.column - 1).replace(/[^\t]/g, ' ');
 218                 return mark('>') + aside(gutter) + line + '\n ' + spacing + mark('^');
 219             } else {
 220                 return ' ' + aside(gutter) + line;
 221             }
 222         }).join('\n');
 223     };
 224
 225     /**
 226      * Returns error position, message and source code of the broken part.
 227      *
 228      * @example
 229      * error.toString() //=> "CssSyntaxError: app.css:1:1: Unclosed block
 230      *                  //    > 1 | a {
 231      *                  //        | ^"
 232      *
 233      * @return {string} error position, message and source code
 234      */
 235
 236
 237     CssSyntaxError.prototype.toString = function toString() {
 238         var code = this.showSourceCode();
 239         if (code) {
 240             code = '\n\n' + code + '\n';
 241         }
 242         return this.name + ': ' + this.message + code;
 243     };
 244
 245     _createClass(CssSyntaxError, [{
 246         key: 'generated',
 247         get: function get() {
 248             (0, _warnOnce2.default)('CssSyntaxError#generated is deprecated. Use input instead.');
 249             return this.input;
 250         }
 251
 252         /**
 253          * @memberof CssSyntaxError#
 254          * @member {Input} input - Input object with PostCSS internal information
 255          *                         about input file. If input has source map
 256          *                         from previous tool, PostCSS will use origin
 257          *                         (for example, Sass) source. You can use this
 258          *                         object to get PostCSS input source.
 259          *
 260          * @example
 261          * error.input.file //=> 'a.css'
 262          * error.file       //=> 'a.sass'
 263          */
 264
 265     }]);
 266
 267     return CssSyntaxError;
 268 }();
 269
 270 exports.default = CssSyntaxError;
 271 module.exports = exports['default'];
 272 //# sourceMappingURL=data:application/json;charset=utf8;base64,{"version":3,"sources":["css-syntax-error.es6"],"names":["CssSyntaxError","message","line","column","source","file","plugin","name","reason","setMessage","Error","captureStackTrace","showSourceCode","color","css","lines","split","start","Math","max","end","min","length","maxWidth","String","colors","constructor","enabled","mark","text","red","bold","aside","gray","slice","map","index","number","gutter","spacing","replace","join","toString","code","input"],"mappings":";;;;;;AAAA;;;;AACA;;;;AAEA;;;;AACA;;;;;;;;AAEA;;;;;;;;;;;;;;;;;;;;;;;;;;;IA2BMA,c;;AAEF;;;;;;;;AAQA,4BAAYC,OAAZ,EAAqBC,IAArB,EAA2BC,MAA3B,EAAmCC,MAAnC,EAA2CC,IAA3C,EAAiDC,MAAjD,EAAyD;AAAA;;AACrD;;;;;;;;;;;;AAYA,aAAKC,IAAL,GAAc,gBAAd;AACA;;;;;;AAMA,aAAKC,MAAL,GAAcP,OAAd;;AAEA,YAAKI,IAAL,EAAY;AACR;;;;;;;AAOA,iBAAKA,IAAL,GAAYA,IAAZ;AACH;AACD,YAAKD,MAAL,EAAc;AACV;;;;;;;AAOA,iBAAKA,MAAL,GAAcA,MAAd;AACH;AACD,YAAKE,MAAL,EAAc;AACV;;;;;;AAMA,iBAAKA,MAAL,GAAcA,MAAd;AACH;AACD,YAAK,OAAOJ,IAAP,KAAgB,WAAhB,IAA+B,OAAOC,MAAP,KAAkB,WAAtD,EAAoE;AAChE;;;;;;;AAOA,iBAAKD,IAAL,GAAcA,IAAd;AACA;;;;;;;AAOA,iBAAKC,MAAL,GAAcA,MAAd;AACH;;AAED,aAAKM,UAAL;;AAEA,YAAKC,MAAMC,iBAAX,EAA+B;AAC3BD,kBAAMC,iBAAN,CAAwB,IAAxB,EAA8BX,cAA9B;AACH;AACJ;;6BAEDS,U,yBAAa;AACT;;;;;;;AAOA,aAAKR,OAAL,GAAgB,KAAKK,MAAL,GAAc,KAAKA,MAAL,GAAc,IAA5B,GAAmC,EAAnD;AACA,aAAKL,OAAL,IAAgB,KAAKI,IAAL,GAAY,KAAKA,IAAjB,GAAwB,aAAxC;AACA,YAAK,OAAO,KAAKH,IAAZ,KAAqB,WAA1B,EAAwC;AACpC,iBAAKD,OAAL,IAAgB,MAAM,KAAKC,IAAX,GAAkB,GAAlB,GAAwB,KAAKC,MAA7C;AACH;AACD,aAAKF,OAAL,IAAgB,OAAO,KAAKO,MAA5B;AACH,K;;AAED;;;;;;;;;;;;;;;;;;;;;;;6BAqBAI,c,2BAAeC,K,EAAO;AAAA;;AAClB,YAAK,CAAC,KAAKT,MAAX,EAAoB,OAAO,EAAP;;AAEpB,YAAIU,MAAM,KAAKV,MAAf;AACA,YAAK,OAAOS,KAAP,KAAiB,WAAtB,EAAoCA;AACpC,YAAKA,KAAL,EAAaC,MAAM,iCAAkBA,GAAlB,CAAN;;AAEb,YAAIC,QAAQD,IAAIE,KAAJ,CAAU,OAAV,CAAZ;AACA,YAAIC,QAAQC,KAAKC,GAAL,CAAS,KAAKjB,IAAL,GAAY,CAArB,EAAwB,CAAxB,CAAZ;AACA,YAAIkB,MAAQF,KAAKG,GAAL,CAAS,KAAKnB,IAAL,GAAY,CAArB,EAAwBa,MAAMO,MAA9B,CAAZ;;AAEA,YAAIC,WAAWC,OAAOJ,GAAP,EAAYE,MAA3B;AACA,YAAIG,SAAS,IAAI,gBAAMC,WAAV,CAAsB,EAAEC,SAAS,IAAX,EAAtB,CAAb;;AAEA,iBAASC,IAAT,CAAcC,IAAd,EAAoB;AAChB,gBAAKhB,KAAL,EAAa;AACT,uBAAOY,OAAOK,GAAP,CAAWC,IAAX,CAAgBF,IAAhB,CAAP;AACH,aAFD,MAEO;AACH,uBAAOA,IAAP;AACH;AACJ;AACD,iBAASG,KAAT,CAAeH,IAAf,EAAqB;AACjB,gBAAKhB,KAAL,EAAa;AACT,uBAAOY,OAAOQ,IAAP,CAAYJ,IAAZ,CAAP;AACH,aAFD,MAEO;AACH,uBAAOA,IAAP;AACH;AACJ;;AAED,eAAOd,MAAMmB,KAAN,CAAYjB,KAAZ,EAAmBG,GAAnB,EAAwBe,GAAxB,CAA6B,UAACjC,IAAD,EAAOkC,KAAP,EAAiB;AACjD,gBAAIC,SAASpB,QAAQ,CAAR,GAAYmB,KAAzB;AACA,gBAAIE,SAAS,MAAM,CAAC,MAAMD,MAAP,EAAeH,KAAf,CAAqB,CAACX,QAAtB,CAAN,GAAwC,KAArD;AACA,gBAAKc,WAAW,MAAKnC,IAArB,EAA4B;AACxB,oBAAIqC,UACAP,MAAMM,OAAOE,OAAP,CAAe,KAAf,EAAsB,GAAtB,CAAN,IACAtC,KAAKgC,KAAL,CAAW,CAAX,EAAc,MAAK/B,MAAL,GAAc,CAA5B,EAA+BqC,OAA/B,CAAuC,QAAvC,EAAiD,GAAjD,CAFJ;AAGA,uBAAOZ,KAAK,GAAL,IAAYI,MAAMM,MAAN,CAAZ,GAA4BpC,IAA5B,GAAmC,KAAnC,GACAqC,OADA,GACUX,KAAK,GAAL,CADjB;AAEH,aAND,MAMO;AACH,uBAAO,MAAMI,MAAMM,MAAN,CAAN,GAAsBpC,IAA7B;AACH;AACJ,SAZM,EAYJuC,IAZI,CAYC,IAZD,CAAP;AAaH,K;;AAED;;;;;;;;;;;;6BAUAC,Q,uBAAW;AACP,YAAIC,OAAO,KAAK/B,cAAL,EAAX;AACA,YAAK+B,IAAL,EAAY;AACRA,mBAAO,SAASA,IAAT,GAAgB,IAAvB;AACH;AACD,eAAO,KAAKpC,IAAL,GAAY,IAAZ,GAAmB,KAAKN,OAAxB,GAAkC0C,IAAzC;AACH,K;;;;4BAEe;AACZ,oCAAS,4DAAT;AACA,mBAAO,KAAKC,KAAZ;AACH;;AAED;;;;;;;;;;;;;;;;;;kBAeW5C,c","file":"css-syntax-error.js","sourcesContent":["import supportsColor from 'supports-color';\nimport chalk         from 'chalk';\n\nimport terminalHighlight from './terminal-highlight';\nimport warnOnce          from './warn-once';\n\n/**\n * The CSS parser throws this error for broken CSS.\n *\n * Custom parsers can throw this error for broken custom syntax using\n * the {@link Node#error} method.\n *\n * PostCSS will use the input source map to detect the original error location.\n * If you wrote a Sass file, compiled it to CSS and then parsed it with PostCSS,\n * PostCSS will show the original position in the Sass file.\n *\n * If you need the position in the PostCSS input\n * (e.g., to debug the previous compiler), use `error.input.file`.\n *\n * @example\n * // Catching and checking syntax error\n * try {\n *   postcss.parse('a{')\n * } catch (error) {\n *   if ( error.name === 'CssSyntaxError' ) {\n *     error //=> CssSyntaxError\n *   }\n * }\n *\n * @example\n * // Raising error from plugin\n * throw node.error('Unknown variable', { plugin: 'postcss-vars' });\n */\nclass CssSyntaxError {\n\n    /**\n     * @param {string} message  - error message\n     * @param {number} [line]   - source line of the error\n     * @param {number} [column] - source column of the error\n     * @param {string} [source] - source code of the broken file\n     * @param {string} [file]   - absolute path to the broken file\n     * @param {string} [plugin] - PostCSS plugin name, if error came from plugin\n     */\n    constructor(message, line, column, source, file, plugin) {\n        /**\n         * @member {string} - Always equal to `'CssSyntaxError'`. You should\n         *                    always check error type\n         *                    by `error.name === 'CssSyntaxError'` instead of\n         *                    `error instanceof CssSyntaxError`, because\n         *                    npm could have several PostCSS versions.\n         *\n         * @example\n         * if ( error.name === 'CssSyntaxError' ) {\n         *   error //=> CssSyntaxError\n         * }\n         */\n        this.name   = 'CssSyntaxError';\n        /**\n         * @member {string} - Error message.\n         *\n         * @example\n         * error.message //=> 'Unclosed block'\n         */\n        this.reason = message;\n\n        if ( file ) {\n            /**\n             * @member {string} - Absolute path to the broken file.\n             *\n             * @example\n             * error.file       //=> 'a.sass'\n             * error.input.file //=> 'a.css'\n             */\n            this.file = file;\n        }\n        if ( source ) {\n            /**\n             * @member {string} - Source code of the broken file.\n             *\n             * @example\n             * error.source       //=> 'a { b {} }'\n             * error.input.column //=> 'a b { }'\n             */\n            this.source = source;\n        }\n        if ( plugin ) {\n            /**\n             * @member {string} - Plugin name, if error came from plugin.\n             *\n             * @example\n             * error.plugin //=> 'postcss-vars'\n             */\n            this.plugin = plugin;\n        }\n        if ( typeof line !== 'undefined' && typeof column !== 'undefined' ) {\n            /**\n             * @member {number} - Source line of the error.\n             *\n             * @example\n             * error.line       //=> 2\n             * error.input.line //=> 4\n             */\n            this.line   = line;\n            /**\n             * @member {number} - Source column of the error.\n             *\n             * @example\n             * error.column       //=> 1\n             * error.input.column //=> 4\n             */\n            this.column = column;\n        }\n\n        this.setMessage();\n\n        if ( Error.captureStackTrace ) {\n            Error.captureStackTrace(this, CssSyntaxError);\n        }\n    }\n\n    setMessage() {\n        /**\n         * @member {string} - Full error text in the GNU error format\n         *                    with plugin, file, line and column.\n         *\n         * @example\n         * error.message //=> 'a.css:1:1: Unclosed block'\n         */\n        this.message  = this.plugin ? this.plugin + ': ' : '';\n        this.message += this.file ? this.file : '<css input>';\n        if ( typeof this.line !== 'undefined' ) {\n            this.message += ':' + this.line + ':' + this.column;\n        }\n        this.message += ': ' + this.reason;\n    }\n\n    /**\n     * Returns a few lines of CSS source that caused the error.\n     *\n     * If the CSS has an input source map without `sourceContent`,\n     * this method will return an empty string.\n     *\n     * @param {boolean} [color] whether arrow will be colored red by terminal\n     *                          color codes. By default, PostCSS will detect\n     *                          color support by `process.stdout.isTTY`\n     *                          and `process.env.NODE_DISABLE_COLORS`.\n     *\n     * @example\n     * error.showSourceCode() //=> \"  4 | }\n     *                        //      5 | a {\n     *                        //    > 6 |   bad\n     *                        //        |   ^\n     *                        //      7 | }\n     *                        //      8 | b {\"\n     *\n     * @return {string} few lines of CSS source that caused the error\n     */\n    showSourceCode(color) {\n        if ( !this.source ) return '';\n\n        let css = this.source;\n        if ( typeof color === 'undefined' ) color = supportsColor;\n        if ( color ) css = terminalHighlight(css);\n\n        let lines = css.split(/\\r?\\n/);\n        let start = Math.max(this.line - 3, 0);\n        let end   = Math.min(this.line + 2, lines.length);\n\n        let maxWidth = String(end).length;\n        let colors = new chalk.constructor({ enabled: true });\n\n        function mark(text) {\n            if ( color ) {\n                return colors.red.bold(text);\n            } else {\n                return text;\n            }\n        }\n        function aside(text) {\n            if ( color ) {\n                return colors.gray(text);\n            } else {\n                return text;\n            }\n        }\n\n        return lines.slice(start, end).map( (line, index) => {\n            let number = start + 1 + index;\n            let gutter = ' ' + (' ' + number).slice(-maxWidth) + ' | ';\n            if ( number === this.line ) {\n                let spacing =\n                    aside(gutter.replace(/\\d/g, ' ')) +\n                    line.slice(0, this.column - 1).replace(/[^\\t]/g, ' ');\n                return mark('>') + aside(gutter) + line + '\\n ' +\n                       spacing + mark('^');\n            } else {\n                return ' ' + aside(gutter) + line;\n            }\n        }).join('\\n');\n    }\n\n    /**\n     * Returns error position, message and source code of the broken part.\n     *\n     * @example\n     * error.toString() //=> \"CssSyntaxError: app.css:1:1: Unclosed block\n     *                  //    > 1 | a {\n     *                  //        | ^\"\n     *\n     * @return {string} error position, message and source code\n     */\n    toString() {\n        let code = this.showSourceCode();\n        if ( code ) {\n            code = '\\n\\n' + code + '\\n';\n        }\n        return this.name + ': ' + this.message + code;\n    }\n\n    get generated() {\n        warnOnce('CssSyntaxError#generated is deprecated. Use input instead.');\n        return this.input;\n    }\n\n    /**\n     * @memberof CssSyntaxError#\n     * @member {Input} input - Input object with PostCSS internal information\n     *                         about input file. If input has source map\n     *                         from previous tool, PostCSS will use origin\n     *                         (for example, Sass) source. You can use this\n     *                         object to get PostCSS input source.\n     *\n     * @example\n     * error.input.file //=> 'a.css'\n     * error.file       //=> 'a.sass'\n     */\n\n}\n\nexport default CssSyntaxError;\n"]}