JakeHillion/nixpkgs
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nixos-rebuild: take NIXPKGS location from env, too

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svn path=/nixos/trunk/; revision=12981
This commit is contained in:
Marc Weber 2008-10-06 23:23:28 +00:00
parent 5ea24925b5
commit d438b972b1
2 changed files with 7 additions and 4 deletions
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10
default.nix
View File

@ -1,10 +1,12 @@
let
configFileName =
let env = builtins.getEnv "NIXOS_CONFIG"; in
if env == "" then /etc/nixos/configuration.nix else env;
fromEnv = name : default :
let env = builtins.getEnv name; in
if env == "" then default else env;
configuration = import (fromEnv "NIXOS_CONFIG" /etc/nixos/configuration.nix);
nixpkgsPath = fromEnv "NIXPKGS" /etc/nixos/nixpkgs;
system = import system/system.nix {configuration = import configFileName;};
system = import system/system.nix { inherit configuration nixpkgsPath; };
in

1
installer/nixos-rebuild.sh
View File

@ -5,6 +5,7 @@
NIXOS=${NIXOS:-@defaultNIXOS@}
NIXPKGS=${NIXPKGS:-@defaultNIXPKGS@}
NIXOS_CONFIG=${NIXOS_CONFIG:-/etc/nixos/configuration.nix}
export NIXPKGS # must be exported so that a non default location is passed to nixos/default.nix
showSyntax() {
# !!! more or less cut&paste from