From cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Wed, 27 Mar 2019 21:01:33 +0100 Subject: remove node_modules --- node_modules/html-minifier/src/htmlminifier.js | 1325 ------------------------ node_modules/html-minifier/src/htmlparser.js | 563 ---------- node_modules/html-minifier/src/tokenchain.js | 71 -- node_modules/html-minifier/src/utils.js | 18 - 4 files changed, 1977 deletions(-) delete mode 100644 node_modules/html-minifier/src/htmlminifier.js delete mode 100644 node_modules/html-minifier/src/htmlparser.js delete mode 100644 node_modules/html-minifier/src/tokenchain.js delete mode 100644 node_modules/html-minifier/src/utils.js (limited to 'node_modules/html-minifier/src') diff --git a/node_modules/html-minifier/src/htmlminifier.js b/node_modules/html-minifier/src/htmlminifier.js deleted file mode 100644 index ecf06eba1..000000000 --- a/node_modules/html-minifier/src/htmlminifier.js +++ /dev/null @@ -1,1325 +0,0 @@ -'use strict'; - -var CleanCSS = require('clean-css'); -var decode = require('he').decode; -var HTMLParser = require('./htmlparser').HTMLParser; -var RelateUrl = require('relateurl'); -var TokenChain = require('./tokenchain'); -var UglifyJS = require('uglify-js'); -var utils = require('./utils'); - -function trimWhitespace(str) { - return str && str.replace(/^[ \n\r\t\f]+/, '').replace(/[ \n\r\t\f]+$/, ''); -} - -function collapseWhitespaceAll(str) { - // Non-breaking space is specifically handled inside the replacer function here: - return str && str.replace(/[ \n\r\t\f\xA0]+/g, function(spaces) { - return spaces === '\t' ? '\t' : spaces.replace(/(^|\xA0+)[^\xA0]+/g, '$1 '); - }); -} - -function collapseWhitespace(str, options, trimLeft, trimRight, collapseAll) { - var lineBreakBefore = '', lineBreakAfter = ''; - - if (options.preserveLineBreaks) { - str = str.replace(/^[ \n\r\t\f]*?[\n\r][ \n\r\t\f]*/, function() { - lineBreakBefore = '\n'; - return ''; - }).replace(/[ \n\r\t\f]*?[\n\r][ \n\r\t\f]*$/, function() { - lineBreakAfter = '\n'; - return ''; - }); - } - - if (trimLeft) { - // Non-breaking space is specifically handled inside the replacer function here: - str = str.replace(/^[ \n\r\t\f\xA0]+/, function(spaces) { - var conservative = !lineBreakBefore && options.conservativeCollapse; - if (conservative && spaces === '\t') { - return '\t'; - } - return spaces.replace(/^[^\xA0]+/, '').replace(/(\xA0+)[^\xA0]+/g, '$1 ') || (conservative ? ' ' : ''); - }); - } - - if (trimRight) { - // Non-breaking space is specifically handled inside the replacer function here: - str = str.replace(/[ \n\r\t\f\xA0]+$/, function(spaces) { - var conservative = !lineBreakAfter && options.conservativeCollapse; - if (conservative && spaces === '\t') { - return '\t'; - } - return spaces.replace(/[^\xA0]+(\xA0+)/g, ' $1').replace(/[^\xA0]+$/, '') || (conservative ? ' ' : ''); - }); - } - - if (collapseAll) { - // strip non space whitespace then compress spaces to one - str = collapseWhitespaceAll(str); - } - - return lineBreakBefore + str + lineBreakAfter; -} - -var createMapFromString = utils.createMapFromString; -// non-empty tags that will maintain whitespace around them -var inlineTags = createMapFromString('a,abbr,acronym,b,bdi,bdo,big,button,cite,code,del,dfn,em,font,i,ins,kbd,label,mark,math,nobr,object,q,rp,rt,rtc,ruby,s,samp,select,small,span,strike,strong,sub,sup,svg,textarea,time,tt,u,var'); -// non-empty tags that will maintain whitespace within them -var inlineTextTags = createMapFromString('a,abbr,acronym,b,big,del,em,font,i,ins,kbd,mark,nobr,rp,s,samp,small,span,strike,strong,sub,sup,time,tt,u,var'); -// self-closing tags that will maintain whitespace around them -var selfClosingInlineTags = createMapFromString('comment,img,input,wbr'); - -function collapseWhitespaceSmart(str, prevTag, nextTag, options) { - var trimLeft = prevTag && !selfClosingInlineTags(prevTag); - if (trimLeft && !options.collapseInlineTagWhitespace) { - trimLeft = prevTag.charAt(0) === '/' ? !inlineTags(prevTag.slice(1)) : !inlineTextTags(prevTag); - } - var trimRight = nextTag && !selfClosingInlineTags(nextTag); - if (trimRight && !options.collapseInlineTagWhitespace) { - trimRight = nextTag.charAt(0) === '/' ? !inlineTextTags(nextTag.slice(1)) : !inlineTags(nextTag); - } - return collapseWhitespace(str, options, trimLeft, trimRight, prevTag && nextTag); -} - -function isConditionalComment(text) { - return /^\[if\s[^\]]+]|\[endif]$/.test(text); -} - -function isIgnoredComment(text, options) { - for (var i = 0, len = options.ignoreCustomComments.length; i < len; i++) { - if (options.ignoreCustomComments[i].test(text)) { - return true; - } - } - return false; -} - -function isEventAttribute(attrName, options) { - var patterns = options.customEventAttributes; - if (patterns) { - for (var i = patterns.length; i--;) { - if (patterns[i].test(attrName)) { - return true; - } - } - return false; - } - return /^on[a-z]{3,}$/.test(attrName); -} - -function canRemoveAttributeQuotes(value) { - // https://mathiasbynens.be/notes/unquoted-attribute-values - return /^[^ \t\n\f\r"'`=<>]+$/.test(value); -} - -function attributesInclude(attributes, attribute) { - for (var i = attributes.length; i--;) { - if (attributes[i].name.toLowerCase() === attribute) { - return true; - } - } - return false; -} - -function isAttributeRedundant(tag, attrName, attrValue, attrs) { - attrValue = attrValue ? trimWhitespace(attrValue.toLowerCase()) : ''; - - return ( - tag === 'script' && - attrName === 'language' && - attrValue === 'javascript' || - - tag === 'form' && - attrName === 'method' && - attrValue === 'get' || - - tag === 'input' && - attrName === 'type' && - attrValue === 'text' || - - tag === 'script' && - attrName === 'charset' && - !attributesInclude(attrs, 'src') || - - tag === 'a' && - attrName === 'name' && - attributesInclude(attrs, 'id') || - - tag === 'area' && - attrName === 'shape' && - attrValue === 'rect' - ); -} - -// https://mathiasbynens.be/demo/javascript-mime-type -// https://developer.mozilla.org/en/docs/Web/HTML/Element/script#attr-type -var executableScriptsMimetypes = utils.createMap([ - 'text/javascript', - 'text/ecmascript', - 'text/jscript', - 'application/javascript', - 'application/x-javascript', - 'application/ecmascript' -]); - -function isScriptTypeAttribute(attrValue) { - attrValue = trimWhitespace(attrValue.split(/;/, 2)[0]).toLowerCase(); - return attrValue === '' || executableScriptsMimetypes(attrValue); -} - -function isExecutableScript(tag, attrs) { - if (tag !== 'script') { - return false; - } - for (var i = 0, len = attrs.length; i < len; i++) { - var attrName = attrs[i].name.toLowerCase(); - if (attrName === 'type') { - return isScriptTypeAttribute(attrs[i].value); - } - } - return true; -} - -function isStyleLinkTypeAttribute(attrValue) { - attrValue = trimWhitespace(attrValue).toLowerCase(); - return attrValue === '' || attrValue === 'text/css'; -} - -function isStyleSheet(tag, attrs) { - if (tag !== 'style') { - return false; - } - for (var i = 0, len = attrs.length; i < len; i++) { - var attrName = attrs[i].name.toLowerCase(); - if (attrName === 'type') { - return isStyleLinkTypeAttribute(attrs[i].value); - } - } - return true; -} - -var isSimpleBoolean = createMapFromString('allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,default,defaultchecked,defaultmuted,defaultselected,defer,disabled,enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,required,reversed,scoped,seamless,selected,sortable,truespeed,typemustmatch,visible'); -var isBooleanValue = createMapFromString('true,false'); - -function isBooleanAttribute(attrName, attrValue) { - return isSimpleBoolean(attrName) || attrName === 'draggable' && !isBooleanValue(attrValue); -} - -function isUriTypeAttribute(attrName, tag) { - return ( - /^(?:a|area|link|base)$/.test(tag) && attrName === 'href' || - tag === 'img' && /^(?:src|longdesc|usemap)$/.test(attrName) || - tag === 'object' && /^(?:classid|codebase|data|usemap)$/.test(attrName) || - tag === 'q' && attrName === 'cite' || - tag === 'blockquote' && attrName === 'cite' || - (tag === 'ins' || tag === 'del') && attrName === 'cite' || - tag === 'form' && attrName === 'action' || - tag === 'input' && (attrName === 'src' || attrName === 'usemap') || - tag === 'head' && attrName === 'profile' || - tag === 'script' && (attrName === 'src' || attrName === 'for') - ); -} - -function isNumberTypeAttribute(attrName, tag) { - return ( - /^(?:a|area|object|button)$/.test(tag) && attrName === 'tabindex' || - tag === 'input' && (attrName === 'maxlength' || attrName === 'tabindex') || - tag === 'select' && (attrName === 'size' || attrName === 'tabindex') || - tag === 'textarea' && /^(?:rows|cols|tabindex)$/.test(attrName) || - tag === 'colgroup' && attrName === 'span' || - tag === 'col' && attrName === 'span' || - (tag === 'th' || tag === 'td') && (attrName === 'rowspan' || attrName === 'colspan') - ); -} - -function isLinkType(tag, attrs, value) { - if (tag !== 'link') { - return false; - } - for (var i = 0, len = attrs.length; i < len; i++) { - if (attrs[i].name === 'rel' && attrs[i].value === value) { - return true; - } - } -} - -function isMediaQuery(tag, attrs, attrName) { - return attrName === 'media' && (isLinkType(tag, attrs, 'stylesheet') || isStyleSheet(tag, attrs)); -} - -var srcsetTags = createMapFromString('img,source'); - -function isSrcset(attrName, tag) { - return attrName === 'srcset' && srcsetTags(tag); -} - -function cleanAttributeValue(tag, attrName, attrValue, options, attrs) { - if (isEventAttribute(attrName, options)) { - attrValue = trimWhitespace(attrValue).replace(/^javascript:\s*/i, ''); - return options.minifyJS(attrValue, true); - } - else if (attrName === 'class') { - attrValue = trimWhitespace(attrValue); - if (options.sortClassName) { - attrValue = options.sortClassName(attrValue); - } - else { - attrValue = collapseWhitespaceAll(attrValue); - } - return attrValue; - } - else if (isUriTypeAttribute(attrName, tag)) { - attrValue = trimWhitespace(attrValue); - return isLinkType(tag, attrs, 'canonical') ? attrValue : options.minifyURLs(attrValue); - } - else if (isNumberTypeAttribute(attrName, tag)) { - return trimWhitespace(attrValue); - } - else if (attrName === 'style') { - attrValue = trimWhitespace(attrValue); - if (attrValue) { - if (/;$/.test(attrValue) && !/&#?[0-9a-zA-Z]+;$/.test(attrValue)) { - attrValue = attrValue.replace(/\s*;$/, ';'); - } - attrValue = options.minifyCSS(attrValue, 'inline'); - } - return attrValue; - } - else if (isSrcset(attrName, tag)) { - // https://html.spec.whatwg.org/multipage/embedded-content.html#attr-img-srcset - attrValue = trimWhitespace(attrValue).split(/\s+,\s*|\s*,\s+/).map(function(candidate) { - var url = candidate; - var descriptor = ''; - var match = candidate.match(/\s+([1-9][0-9]*w|[0-9]+(?:\.[0-9]+)?x)$/); - if (match) { - url = url.slice(0, -match[0].length); - var num = +match[1].slice(0, -1); - var suffix = match[1].slice(-1); - if (num !== 1 || suffix !== 'x') { - descriptor = ' ' + num + suffix; - } - } - return options.minifyURLs(url) + descriptor; - }).join(', '); - } - else if (isMetaViewport(tag, attrs) && attrName === 'content') { - attrValue = attrValue.replace(/\s+/g, '').replace(/[0-9]+\.[0-9]+/g, function(numString) { - // "0.90000" -> "0.9" - // "1.0" -> "1" - // "1.0001" -> "1.0001" (unchanged) - return (+numString).toString(); - }); - } - else if (options.customAttrCollapse && options.customAttrCollapse.test(attrName)) { - attrValue = attrValue.replace(/\n+|\r+|\s{2,}/g, ''); - } - else if (tag === 'script' && attrName === 'type') { - attrValue = trimWhitespace(attrValue.replace(/\s*;\s*/g, ';')); - } - else if (isMediaQuery(tag, attrs, attrName)) { - attrValue = trimWhitespace(attrValue); - return options.minifyCSS(attrValue, 'media'); - } - return attrValue; -} - -function isMetaViewport(tag, attrs) { - if (tag !== 'meta') { - return false; - } - for (var i = 0, len = attrs.length; i < len; i++) { - if (attrs[i].name === 'name' && attrs[i].value === 'viewport') { - return true; - } - } -} - -function ignoreCSS(id) { - return '/* clean-css ignore:start */' + id + '/* clean-css ignore:end */'; -} - -// Wrap CSS declarations for CleanCSS > 3.x -// See https://github.com/jakubpawlowicz/clean-css/issues/418 -function wrapCSS(text, type) { - switch (type) { - case 'inline': - return '*{' + text + '}'; - case 'media': - return '@media ' + text + '{a{top:0}}'; - default: - return text; - } -} - -function unwrapCSS(text, type) { - var matches; - switch (type) { - case 'inline': - matches = text.match(/^\*\{([\s\S]*)\}$/); - break; - case 'media': - matches = text.match(/^@media ([\s\S]*?)\s*{[\s\S]*}$/); - break; - } - return matches ? matches[1] : text; -} - -function cleanConditionalComment(comment, options) { - return options.processConditionalComments ? comment.replace(/^(\[if\s[^\]]+]>)([\s\S]*?)( -1) { - return minify(text, options); - } - } - return text; -} - -// Tag omission rules from https://html.spec.whatwg.org/multipage/syntax.html#optional-tags -// with the following deviations: -// - retain if followed by