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Versions: 26
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Stored size: 1.78 KB
Contents
'use strict';
function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
var postcss = _interopDefault(require('postcss'));
function _toArray(arr) {
return _arrayWithHoles(arr) || _iterableToArray(arr) || _nonIterableRest();
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArray(iter) {
if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
const space = postcss.list.space; // overflow shorthand property matcher
const overflowPropertyRegExp = /^overflow$/i;
var index = postcss.plugin('postcss-overflow-shorthand', opts => {
const preserve = 'preserve' in Object(opts) ? Boolean(opts.preserve) : true;
return root => {
// for each overflow declaration
root.walkDecls(overflowPropertyRegExp, decl => {
// split the declaration values
const _space = space(decl.value),
_space2 = _toArray(_space),
overflowX = _space2[0],
overflowY = _space2[1],
invalidatingValues = _space2.slice(2); // if there are two values, but no invalidating values
if (overflowY && !invalidatingValues.length) {
// insert the overflow-* longhand declarations
decl.cloneBefore({
prop: `${decl.prop}-x`,
value: overflowX
});
decl.cloneBefore({
prop: `${decl.prop}-y`,
value: overflowY
}); // conditionally remove the original declaration
if (!preserve) {
decl.remove();
}
}
});
};
});
module.exports = index;
//# sourceMappingURL=index.cjs.js.map
Version data entries
26 entries across 25 versions & 8 rubygems