[Question] - custom fs implementation

[dazinator]

Hello,

I would like to use an alternative underlying fs implementation, such as memfs or unionfs
I am not sure If I can do this, as NodeJsInputFileSystem seems to be harcoded to use a particular underlying fs implementation. What would be the best way to go about this? Thanks

[alexander-akait]

Send a PR to allow setup own fs

[dazinator]

Currently, the methods that access fs are defined at the prototype level:

enhanced-resolve/lib/NodeJsInputFileSystem.js

Line 42 in 95e27d3

for (const key of fsMethods) {

I think I'd need to remove that and have them declared at the class instance level, so that if a custom fs is passed in the constructor then that can be used, otherwise fall back to default fs implementation based on the graceful-fs. Does this sound ok with you?

[alexander-akait]

Yes

[dazinator]

Great. PR #173 Submitted!

[sokra]

fixed, you can pass a fileSystem i. e. fs or memfs