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   1  // CodeMirror, copyright (c) by Marijn Haverbeke and others
   2  // Distributed under an MIT license: https://codemirror.net/5/LICENSE
   3  
   4  // Depends on csslint.js from https://github.com/stubbornella/csslint
   5  
   6  // declare global: CSSLint
   7  
   8  (function(mod) {
   9    if (typeof exports == "object" && typeof module == "object") // CommonJS
  10      mod(require("../../lib/codemirror"));
  11    else if (typeof define == "function" && define.amd) // AMD
  12      define(["../../lib/codemirror"], mod);
  13    else // Plain browser env
  14      mod(CodeMirror);
  15  })(function(CodeMirror) {
  16  "use strict";
  17  
  18  CodeMirror.registerHelper("lint", "css", function(text, options) {
  19    var found = [];
  20    if (!window.CSSLint) {
  21      if (window.console) {
  22          window.console.error("Error: window.CSSLint not defined, CodeMirror CSS linting cannot run.");
  23      }
  24      return found;
  25    }
  26    var results = CSSLint.verify(text, options), messages = results.messages, message = null;
  27    for ( var i = 0; i < messages.length; i++) {
  28      message = messages[i];
  29      var startLine = message.line -1, endLine = message.line -1, startCol = message.col -1, endCol = message.col;
  30      found.push({
  31        from: CodeMirror.Pos(startLine, startCol),
  32        to: CodeMirror.Pos(endLine, endCol),
  33        message: message.message,
  34        severity : message.type
  35      });
  36    }
  37    return found;
  38  });
  39  
  40  });