Double "C:\\C:\\" in the file paths

[ovsyannikov]

{ Error: ENOENT: no such file or directory, open 'C:\C:\project\src\components\style.css'
at Error (antive)
error: -4058,
code: 'ENOENT',
syscall: 'open',
path: 'C:\C:\project\src\components\style.css'
}

I use "[email protected]".
The problem in file "node_modules/css-modules-loader-core/lib/file-system-loader.js" in the row number 64:

fileRelativePath = _path2['default'].resolve(_path2['default'].join(_this.root, relativeDir), newPath);

If "_this.root" equals to "/" and "relativeDir" equals to "C:\project\src\components\MyReactComponent" in function "_path2['default'].join(_this.root, relativeDir)" then result will be:

\C:\project\src\components\MyReactComponent

After that, if "newPath" equals to "../style.css", then in the function "_path2['default'].resolve('\C:\project\src\components\MyReactComponent', './style.css')" result will be:

C:\C:\project\src\components\style.css

And this is the error.

The problem is in the "_this.root", that is equal to "/".

"/" comes from the "root" - the argument of function "FileSystemLoader":

function FileSystemLoader(root, plugins) {
this.root = root;
...
...
var _this = this;
...
...
fileRelativePath = _path2['default'].resolve(_path2['default'].join(_this.root, relativeDir), newPath);

Package "[email protected]" use function "FileSystemLoader" form "[email protected]".
In this package in the file "node_module/postcss-modules/build/index.js" in rows 54-57 exists this code:

function getLoader(opts, plugins) {
const root = typeof opts.root === "undefined" ? "/" : opts.root;
return typeof opts.Loader === "function" ? new opts.Loader(root, plugins) : new _fileSystemLoader2.default(root, plugins);
}

In this code if "typeof opts.root === "undefined"" then "root" equalt to "/".
After that "/" goes to "new _fileSystemLoader2.default(root, plugins);".

_fileSystemLoader2 is imported "FileSystemLoader" form "[email protected]".

I propose to replace in file "node_modules/css-modules-loader-core/lib/file-system-loader.js" this row number 64:

fileRelativePath = _path2['default'].resolve(_path2['default'].join(_this.root, relativeDir), newPath);

to this code:

var fileRelativePath;
if (_this.root === '/') {
fileRelativePath = _path2['default'].resolve(relativeDir, newPath);
} else {
fileRelativePath = _path2['default'].resolve(_path2['default'].join(_this.root, relativeDir), newPath);
}

Perhaps this will fix the bug.