mirror of
https://github.com/S2-/minifyfromhtml.git
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update minify
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35
node_modules/clean-css/lib/optimizer/level-1/optimize.js
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35
node_modules/clean-css/lib/optimizer/level-1/optimize.js
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@@ -37,8 +37,13 @@ var IMPORT_PREFIX_PATTERN = /^@import/i;
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var QUOTED_PATTERN = /^('.*'|".*")$/;
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var QUOTED_BUT_SAFE_PATTERN = /^['"][a-zA-Z][a-zA-Z\d\-_]+['"]$/;
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var URL_PREFIX_PATTERN = /^url\(/i;
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var LOCAL_PREFIX_PATTERN = /^local\(/i;
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var VARIABLE_NAME_PATTERN = /^--\S+$/;
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function isLocal(value){
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return LOCAL_PREFIX_PATTERN.test(value);
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}
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function isNegative(value) {
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return value && value[1][0] == '-' && parseFloat(value[1]) < 0;
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}
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@@ -89,16 +94,25 @@ function optimizeBorderRadius(property) {
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}
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}
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/**
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* @param {string} name
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* @param {string} value
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* @param {Object} compatibility
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* @return {string}
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*/
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function optimizeColors(name, value, compatibility) {
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if (value.indexOf('#') === -1 && value.indexOf('rgb') == -1 && value.indexOf('hsl') == -1) {
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if (!value.match(/#|rgb|hsl/gi)) {
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return shortenHex(value);
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}
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value = value
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.replace(/rgb\((\-?\d+),(\-?\d+),(\-?\d+)\)/g, function (match, red, green, blue) {
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.replace(/(rgb|hsl)a?\((\-?\d+),(\-?\d+\%?),(\-?\d+\%?),(0*[1-9]+[0-9]*(\.?\d*)?)\)/gi, function (match, colorFn, p1, p2, p3, alpha) {
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return (parseInt(alpha, 10) >= 1 ? colorFn + '(' + [p1,p2,p3].join(',') + ')' : match);
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})
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.replace(/rgb\((\-?\d+),(\-?\d+),(\-?\d+)\)/gi, function (match, red, green, blue) {
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return shortenRgb(red, green, blue);
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})
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.replace(/hsl\((-?\d+),(-?\d+)%?,(-?\d+)%?\)/g, function (match, hue, saturation, lightness) {
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.replace(/hsl\((-?\d+),(-?\d+)%?,(-?\d+)%?\)/gi, function (match, hue, saturation, lightness) {
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return shortenHsl(hue, saturation, lightness);
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})
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.replace(/(^|[^='"])#([0-9a-f]{6})/gi, function (match, prefix, color, at, inputValue) {
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@@ -115,12 +129,13 @@ function optimizeColors(name, value, compatibility) {
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.replace(/(^|[^='"])#([0-9a-f]{3})/gi, function (match, prefix, color) {
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return prefix + '#' + color.toLowerCase();
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})
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.replace(/(rgb|rgba|hsl|hsla)\(([^\)]+)\)/g, function (match, colorFunction, colorDef) {
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.replace(/(rgb|rgba|hsl|hsla)\(([^\)]+)\)/gi, function (match, colorFunction, colorDef) {
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var tokens = colorDef.split(',');
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var applies = (colorFunction == 'hsl' && tokens.length == 3) ||
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(colorFunction == 'hsla' && tokens.length == 4) ||
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(colorFunction == 'rgb' && tokens.length == 3 && colorDef.indexOf('%') > 0) ||
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(colorFunction == 'rgba' && tokens.length == 4 && colorDef.indexOf('%') > 0);
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var colorFnLowercase = colorFunction && colorFunction.toLowerCase();
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var applies = (colorFnLowercase == 'hsl' && tokens.length == 3) ||
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(colorFnLowercase == 'hsla' && tokens.length == 4) ||
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(colorFnLowercase == 'rgb' && tokens.length === 3 && colorDef.indexOf('%') > 0) ||
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(colorFnLowercase == 'rgba' && tokens.length == 4 && colorDef.indexOf('%') > 0);
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if (!applies) {
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return match;
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@@ -336,7 +351,7 @@ function optimizeZeroUnits(name, value) {
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}
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function removeQuotes(name, value) {
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if (name == 'content' || name.indexOf('font-variation-settings') > -1 || name.indexOf('font-feature-settings') > -1 || name.indexOf('grid-') > -1) {
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if (name == 'content' || name.indexOf('font-variation-settings') > -1 || name.indexOf('font-feature-settings') > -1 || name == 'grid' || name.indexOf('grid-') > -1) {
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return value;
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}
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@@ -443,7 +458,7 @@ function optimizeBody(rule, properties, context) {
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value = !options.compatibility.properties.urlQuotes ?
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removeUrlQuotes(value) :
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value;
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} else if (isQuoted(value)) {
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} else if (isQuoted(value) || isLocal(value)) {
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value = levelOptions.removeQuotes ?
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removeQuotes(name, value) :
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value;
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4
node_modules/clean-css/lib/optimizer/validator.js
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4
node_modules/clean-css/lib/optimizer/validator.js
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@@ -6,11 +6,11 @@ var functionAnyRegexStr = '(' + variableRegexStr + '|' + functionNoVendorRegexSt
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var calcRegex = new RegExp('^(\\-moz\\-|\\-webkit\\-)?calc\\([^\\)]+\\)$', 'i');
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var decimalRegex = /[0-9]/;
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var functionAnyRegex = new RegExp('^' + functionAnyRegexStr + '$', 'i');
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var hslColorRegex = /^hsl\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31}\)|hsla\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+\s{0,31}\)$/;
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var hslColorRegex = /^hsl\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31}\)|hsla\(\s{0,31}[\-\.]?\d+\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+%\s{0,31},\s{0,31}\.?\d+\s{0,31}\)$/i;
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var identifierRegex = /^(\-[a-z0-9_][a-z0-9\-_]*|[a-z][a-z0-9\-_]*)$/i;
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var namedEntityRegex = /^[a-z]+$/i;
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var prefixRegex = /^-([a-z0-9]|-)*$/i;
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var rgbColorRegex = /^rgb\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31}\)|rgba\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\.\d]+\s{0,31}\)$/;
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var rgbColorRegex = /^rgb\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31}\)|rgba\(\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\d]{1,3}\s{0,31},\s{0,31}[\.\d]+\s{0,31}\)$/i;
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var timingFunctionRegex = /^(cubic\-bezier|steps)\([^\)]+\)$/;
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var validTimeUnits = ['ms', 's'];
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var urlRegex = /^url\([\s\S]+\)$/i;
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