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authorRobert Hensing <robert@roberthensing.nl>2022-06-09 11:37:08 +0200
committerRobert Hensing <robert@roberthensing.nl>2022-07-10 13:35:54 +0200
commit62314ccc17684bcc9310f3b380cffe15bae177d6 (patch)
treec868421f46157358b72749d31d0490c4944dab2c /flake.nix
parentnixos/eval-config: Allow system to be set modularly when arg is null (diff)
downloadnixpkgs-62314ccc17684bcc9310f3b380cffe15bae177d6.tar.gz
flake.lib.nixosSystem: Allow nixpkgs.system to be set instead
Diffstat (limited to 'flake.nix')
-rw-r--r--flake.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/flake.nix b/flake.nix
index 8c0403adc4a3..f78c75128731 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,11 @@
".${final.substring 0 8 (self.lastModifiedDate or self.lastModified or "19700101")}.${self.shortRev or "dirty"}";
system.nixos.revision = final.mkIf (self ? rev) self.rev;
} ];
+ } // lib.optionalAttrs (! args?system) {
+ # Allow system to be set modularly in nixpkgs.system.
+ # We set it to null, to remove the "legacy" entrypoint's
+ # non-hermetic default.
+ system = null;
});
});