File size: 1,295 Bytes
00df61d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | var split = require('../../../utils/split');
var ANY_FUNCTION_PATTERN = /^(-(?:moz|ms|o|webkit)-[a-z-]+|[a-z-]+)\((.+)\)$/;
var SKIP_FUNCTION_PATTERN = /^(?:-moz-calc|-webkit-calc|calc|rgb|hsl|rgba|hsla|min|max|clamp|expression)\(/;
var TOKEN_SEPARATOR_PATTERN = /([\s,/])/;
function removeRecursively(value, options) {
var functionTokens;
var tokens;
if (SKIP_FUNCTION_PATTERN.test(value)) {
return value;
}
functionTokens = ANY_FUNCTION_PATTERN.exec(value);
if (!functionTokens) {
return removeZeros(value, options);
}
tokens = split(functionTokens[2], TOKEN_SEPARATOR_PATTERN)
.map(function(token) { return removeRecursively(token, options); });
return functionTokens[1] + '(' + tokens.join('') + ')';
}
function removeZeros(value, options) {
return value
.replace(options.unitsRegexp, '$10$2')
.replace(options.unitsRegexp, '$10$2');
}
var plugin = {
level1: {
value: function zero(name, value, options) {
if (!options.compatibility.properties.zeroUnits) {
return value;
}
if (value.indexOf('%') > 0 && (name == 'height' || name == 'max-height' || name == 'width' || name == 'max-width')) {
return value;
}
return removeRecursively(value, options);
}
}
};
module.exports = plugin;
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