|
| 1 | +/* |
| 2 | + * grunt-htmlhint |
| 3 | + * https://github.com/yaniswang/grunt-htmlhint |
| 4 | + * |
| 5 | + * Copyright (c) 2013 Yanis Wang |
| 6 | + * Licensed under the MIT license. |
| 7 | + */ |
| 8 | + |
| 9 | +'use strict'; |
| 10 | + |
| 11 | +module.exports = function(grunt) { |
| 12 | + |
| 13 | + grunt.registerMultiTask('htmlhint', 'Validate html files with htmlhint.', function() { |
| 14 | + |
| 15 | + var HTMLHint = require("htmlhint").HTMLHint; |
| 16 | + var options = this.options({ |
| 17 | + force: false |
| 18 | + }), |
| 19 | + arrFilesSrc = this.filesSrc, |
| 20 | + verbose = grunt.verbose; |
| 21 | + |
| 22 | + if (options.htmlhintrc) { |
| 23 | + var rc = grunt.file.readJSON(options.htmlhintrc); |
| 24 | + grunt.util._.defaults(options, rc); |
| 25 | + delete options.htmlhintrc; |
| 26 | + } |
| 27 | + |
| 28 | + var force = options.force; |
| 29 | + delete options.force; |
| 30 | + |
| 31 | + var hintCount = 0; |
| 32 | + arrFilesSrc.forEach(function( filepath ) { |
| 33 | + var file = grunt.file.read( filepath ), |
| 34 | + msg = "Linting " + filepath + "...", |
| 35 | + messages; |
| 36 | + if (file.length) { |
| 37 | + messages = HTMLHint.verify(file, options); |
| 38 | + verbose.write( msg ); |
| 39 | + if (messages.length > 0) { |
| 40 | + verbose.or.write( msg ); |
| 41 | + grunt.log.error(); |
| 42 | + } else { |
| 43 | + verbose.ok(); |
| 44 | + } |
| 45 | + messages.forEach(function( message ) { |
| 46 | + grunt.log.writeln( "[".red + ( "L" + message.line ).yellow + ":".red + ( "C" + message.col ).yellow + "]".red + ' ' + message.message.yellow ); |
| 47 | + var evidence = message.evidence, |
| 48 | + col = message.col; |
| 49 | + if (col === 0) { |
| 50 | + evidence = '?'.inverse.red + evidence; |
| 51 | + } else if (col > evidence.length) { |
| 52 | + evidence = evidence + ' '.inverse.red; |
| 53 | + } else { |
| 54 | + evidence = evidence.slice(0, col - 1) + evidence[col - 1].inverse.red + evidence.slice(col); |
| 55 | + } |
| 56 | + grunt.log.writeln(evidence); |
| 57 | + hintCount ++; |
| 58 | + }); |
| 59 | + } |
| 60 | + else{ |
| 61 | + grunt.log.writeln( "Skipping empty file " + filepath); |
| 62 | + } |
| 63 | + }); |
| 64 | + |
| 65 | + if ( hintCount > 0 ) { |
| 66 | + return force; |
| 67 | + } |
| 68 | + |
| 69 | + grunt.log.ok(arrFilesSrc.length + ' file' + (arrFilesSrc.length === 1 ? '' : 's') + ' lint free.'); |
| 70 | + |
| 71 | + }); |
| 72 | + |
| 73 | +}; |
0 commit comments