/usr/lib/nodejs/less/tree/url.js is in node-less 1.4.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | (function (tree) {
tree.URL = function (val, currentFileInfo) {
this.value = val;
this.currentFileInfo = currentFileInfo;
};
tree.URL.prototype = {
type: "Url",
accept: function (visitor) {
this.value = visitor.visit(this.value);
},
toCSS: function () {
return "url(" + this.value.toCSS() + ")";
},
eval: function (ctx) {
var val = this.value.eval(ctx), rootpath;
// Add the base path if the URL is relative
rootpath = this.currentFileInfo && this.currentFileInfo.rootpath;
if (rootpath && typeof val.value === "string" && ctx.isPathRelative(val.value)) {
if (!val.quote) {
rootpath = rootpath.replace(/[\(\)'"\s]/g, function(match) { return "\\"+match; });
}
val.value = rootpath + val.value;
}
return new(tree.URL)(val, null);
}
};
})(require('../tree'));
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