Do you mind me comitting this to NixOS ?
commit 776312087c01271ea127daa92abe5742ba53b230
Author: Marc Weber <[email protected]>
Date: Tue Apr 27 03:40:54 2010 +0200
add system.extraSystemBuilderCmds option which can be used to copy
configuration.nix to the system store path. This may be helpful to track
down regressions faster.
diff --git a/modules/system/activation/top-level.nix
b/modules/system/activation/top-level.nix
index 0128ffb..09cbbf8 100644
--- a/modules/system/activation/top-level.nix
+++ b/modules/system/activation/top-level.nix
@@ -31,6 +31,15 @@ let
Name of the kernel file to be passed to the bootloader.
'';
};
+
+ system.extraSystemBuilderCmds = pkgs.lib.mkOption {
+ default = "";
+ description = ''
+ You can add additional commands which will be executed when creating
+ the system derivation. One usage example is:
+ cp /etc/nixos/configuration.nix $out
+ '';
+ };
};
@@ -94,6 +103,8 @@ let
ensureDir $out/bin
substituteAll ${./switch-to-configuration.sh}
$out/bin/switch-to-configuration
chmod +x $out/bin/switch-to-configuration
+
+ ${config.system.extraSystemBuilderCmds}
'';
Marc Weber
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