@lheckemann already added it to `yarn2nix` a while ago[1], but it seems
as it was forgotten to include when adding `yarn2nix` sources to
`nixpkgs` itself.
Without this patch, you cannot add dependencies to your `package.json`
with URLs like `git://github.com/.../` as building the expression would
fail like this:
```
curl: (1) Protocol "git" not supported or disabled in libcurl
error: cannot download git___github.com_sstur_nodeftpd.git from any mirror
```
Co-authored-by: Linus Heckemann <git@sphalerite.org>
[1] https://github.com/nix-community/yarn2nix/pull/141
The generated yarnNix file doesn't need to be part of the mkDerivation.
And doing so prevents other platforms from reproducibly instantiating
it. With this change you can e.g. do
darwinPkgs.yarn2nix.mkYarnPackage {
# ...
yarnNix = pkgs.yarn2nix.mkYarnNix {
yarnLock = ./yarn.lock;
};
}
Which is a darwin derivation, but can still be instantiated reproducibly on Linux.
