Case of package directory not respected on update.

[tdmartinalonso]

We have a package where one of the directories just changed casing, from "fonts" to "Fonts"
npm and the tgz file respect the new casing, but when I use yarn install the name of the directory is not changed to the new casing, but remains as lowercase.
I expect yarn to respect the casing of the package.

on Windows 10, node 9.11.1, yarn 1.5.1

[rally25rs]

We have code to handle this https://github.com/yarnpkg/yarn/blob/master/src/util/fs-normalized.js#L34-L47 for files by just deleting the previous file before copying the new one.

Although... that probably only works for files that change case, not directories. 😞

@tdmartinalonso do you have a specific package that we can use to recreate this? Or was it a private package?

[tdmartinalonso]

It is a private package, I am sorry

[tdmartinalonso]

I could put something together fairly easy for you though

[rally25rs]

@tdmartinalonso that probably isn't necessary. It's just easier to write a unit test against an existing public package. I appreciate the offer though. Would you have the time and willingness to try to make a PR to resolve this?

[tdmartinalonso]

Ok, I'll look into it later this week as I am busy with other stuff right now.