87 lines
2.5 KiB
JavaScript
87 lines
2.5 KiB
JavaScript
/*
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* grunt-bootlint
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* https://github.com/twbs/grunt-bootlint
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*
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* Copyright (c) 2014 Zac Echola
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* Licensed under the MIT license.
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*/
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'use strict';
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module.exports = function(grunt) {
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var bootlint = require('bootlint');
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var chalk = require('chalk');
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grunt.registerMultiTask('bootlint', 'An HTML linter for Bootstrap projects', function() {
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var options = this.options({
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stoponerror: false,
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stoponwarning: false,
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showallerrors: false,
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relaxerror: []
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});
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var totalErrCount = 0;
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var totalFileCount = 0;
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// Iterate over all specified file groups.
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this.files.forEach(function(f) {
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f.src.filter(function(filepath) {
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if (!grunt.file.exists(filepath)) {
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grunt.log.warn('Source file "' + filepath + '" not found.');
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return false;
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} else {
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return true;
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}
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})
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.forEach(function(filepath) {
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var src = grunt.file.read(filepath);
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var reporter = function (lint) {
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var isError = (lint.id[0] === 'E');
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var isWarning = (lint.id[0] === 'W');
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var lintId = (isError) ? chalk.bgGreen.white(lint.id) : chalk.bgRed.white(lint.id);
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var output = false;
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if (lint.elements) {
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lint.elements.each(function (_, element) {
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var loc = element.startLocation;
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grunt.log.warn(filepath + ":" + (loc.line + 1) + ":" + (loc.column + 1), lintId, lint.message);
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totalErrCount++;
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output = true;
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});
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}
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if (!output) {
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grunt.log.warn(filepath + ":", lintId, lint.message);
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totalErrCount++;
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}
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if (!options.showallerrors) {
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if ((isError && options.stoponerror) || (isWarning && options.stoponwarning)) {
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grunt.fail.warn('Too many bootlint errors.');
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}
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}
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};
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bootlint.lintHtml(src, reporter, options.relaxerror);
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totalFileCount++;
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});
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if (totalErrCount > 0 && !options.showallerrors) {
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grunt.log.writeln().fail(totalErrCount + " lint error(s) found across " + totalFileCount + " file(s).");
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grunt.log.writeln().fail('For details, look up the lint problem IDs in the Bootlint wiki: https://github.com/twbs/bootlint/wiki');
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} else if (totalErrCount > 0 && options.showallerrors) {
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grunt.fail.warn(totalErrCount + " lint error(s) found across " + totalFileCount + " file(s). ");
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} else {
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grunt.log.ok(totalFileCount + ' file(s) lint free.');
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}
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});
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});
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};
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