NullBite
f9f39bf70d
It is good for if I am making a nix update script that needs network access or some other impurity (although this is probably what nix-prefetch-git is for but it's good to know how to do it manually, especially for something like recreating a lockfile)
14 lines
404 B
Nix
14 lines
404 B
Nix
(import
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(
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let
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lock = builtins.fromJSON (builtins.readFile ./flake.lock);
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nodeName = lock.nodes.root.inputs.flake-compat;
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in
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fetchTarball {
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url = lock.nodes.${nodeName}.locked.url or "https://github.com/edolstra/flake-compat/archive/${lock.nodes.${nodeName}.locked.rev}.tar.gz";
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sha256 = lock.nodes.${nodeName}.locked.narHash;
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}
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)
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{ src = ./.; }
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).defaultNix
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