forked from lix-project/lix
Maximilian Bosch
34e20c164c
When importing e.g. a local `nixpkgs` in a flake to test a change like
{
inputs.nixpkgs.url = path:/home/ma27/Projects/nixpkgs;
outputs = /* ... */
}
then the input is missing a `lastModified`-field that's e.g. used in
`nixpkgs.lib.nixosSystem`. Due to the missing `lastMoified`-field, the
mtime is set to 19700101:
result -> /nix/store/b7dg1lmmsill2rsgyv2w7b6cnmixkvc1-nixos-system-nixos-22.05.19700101.dirty
With this change, the `path`-fetcher now sets a `lastModified` attribute
to the `mtime` just like it's the case in the `tarball`-fetcher already.
When building NixOS systems with `nixpkgs` being a `path`-input and this
patch, the output-path now looks like this:
result -> /nix/store/ld2qf9c1s98dxmiwcaq5vn9k5ylzrm1s-nixos-system-nixos-22.05.20220217.dirty
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|---|---|---|
| .. | ||
| attrs.cc | ||
| attrs.hh | ||
| cache.cc | ||
| cache.hh | ||
| fetch-settings.cc | ||
| fetch-settings.hh | ||
| fetchers.cc | ||
| fetchers.hh | ||
| git.cc | ||
| github.cc | ||
| indirect.cc | ||
| local.mk | ||
| mercurial.cc | ||
| path.cc | ||
| registry.cc | ||
| registry.hh | ||
| tarball.cc | ||