Hi, I’m trying to use a nix store path from a derivation as source for another derivation.
If I do
src = foo-drv
works well, but If I try to filter:
src = (pkgs.lib.sourceByRegex foo-drv [ "^barbaz.*$" ]);
I get this error:
error: the string '8q0w1n73p6djbqnxd6r91bab4ds08hkr-foo-drv' is not allowed to refer to a store path (such as '!out! /nix/store/dd85asnp5c1h8ll8ma747czxik9bclsf-foo-drv.drv')
Any hint? Thanks!