On 06/02/2015 08:54 PM, Colin Putney wrote: > Not using fetchgit, since the nix expressions are part of the code. > Passing the commit hash into the script would require wrapping all my > build commands. Not sure how that would work with nixops. That might be > the best option, though. Thanks!
If you use src = ./.; or something like that, you likely have .git directory accessible to your builder already. With that you can do whatever you need. Nixos needs the version accessible also as a nix value (i.e. during *.nix evaluation already), so it needs to export the sha into a file before running nix and just read the file (nixos-rebuild takes care of that). Vladimir
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