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28 lines
932 B
Nix
28 lines
932 B
Nix
{ lib, config, ... }:
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{
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# Enable flakes
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nix.settings.experimental-features = [
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# for container in builds support
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"auto-allocate-uids"
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"cgroups"
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# Enable the use of the fetchClosure built-in function in the Nix language.
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"fetch-closure"
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# Allow derivation builders to call Nix, and thus build derivations recursively.
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"recursive-nix"
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] ++ lib.optional (lib.versionAtLeast (lib.versions.majorMinor config.nix.package.version) "2.19")
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# Allow the use of the impure-env setting.
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"configurable-impure-env"
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++ lib.optional (lib.versionOlder (lib.versions.majorMinor config.nix.package.version) "2.18")
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# allows to drop references from filesystem images
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"discard-references";
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# no longer need to pre-allocate build users for everything
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nix.settings.auto-allocate-uids = true;
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# for container in builds support
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nix.settings.system-features = lib.mkDefault [ "uid-range" ];
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}
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