aaac7fed
 liuqimichale
add
|
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
|
"use strict";
/**
* Creates new custom importers that use the given `resourcePath` if libsass calls the custom importer with `prev`
* being 'stdin'.
*
* Why do we need this? We have to use the `data` option of node-sass in order to compile our sass because
* the `resourcePath` might not be an actual file on disk. When using the `data` option, libsass uses the string
* 'stdin' instead of a filename.
*
* We have to fix this behavior in order to provide a consistent experience to the webpack user.
*
* @param {function|Array<function>} importer
* @param {string} resourcePath
* @returns {Array<function>}
*/
function proxyCustomImporters(importer, resourcePath) {
return [].concat(importer).map((importer) => {
return function (url, prev, done) {
return importer.apply(
this, // eslint-disable-line no-invalid-this
Array.from(arguments)
.map((arg, i) => i === 1 && arg === "stdin" ? resourcePath : arg)
);
};
});
}
module.exports = proxyCustomImporters;
|
