nixpkgs-suyu/modules/installer/tools/tools.nix
Eelco Dolstra 096b7723c8 * Add a command "nixos-version" that prints the version of the
currently activated NixOS.  This is "0.1pre-svn" when built from a
  SVN tree, but contains the actual revision when installed from the
  NixOS channel or from the ISO.

svn path=/nixos/trunk/; revision=33730
2012-04-10 20:56:38 +00:00

132 lines
3.3 KiB
Nix

# This module generates nixos-install, nixos-rebuild,
# nixos-hardware-scan, etc.
{config, pkgs, modulesPath, ...}:
let
### implementation
cfg = config.installer;
makeProg = args: pkgs.substituteAll (args // {
dir = "bin";
isExecutable = true;
});
nixosBuildVMS = makeProg {
name = "nixos-build-vms";
src = ./nixos-build-vms/nixos-build-vms.sh;
};
nixosInstall = makeProg {
name = "nixos-install";
src = ./nixos-install.sh;
inherit (pkgs) perl pathsFromGraph;
nix = config.environment.nix;
nixpkgsURL = cfg.nixpkgsURL;
nixClosure = pkgs.runCommand "closure"
{exportReferencesGraph = ["refs" config.environment.nix];}
"cp refs $out";
};
nixosRebuild = makeProg {
name = "nixos-rebuild";
src = ./nixos-rebuild.sh;
};
nixosGenSeccureKeys = makeProg {
name = "nixos-gen-seccure-keys";
src = ./nixos-gen-seccure-keys.sh;
};
nixosHardwareScan = makeProg {
name = "nixos-hardware-scan";
src = ./nixos-hardware-scan.pl;
inherit (pkgs) perl dmidecode;
};
nixosOption = makeProg {
name = "nixos-option";
src = ./nixos-option.sh;
};
nixosVersion = makeProg {
name = "nixos-version";
src = ./nixos-version.sh;
inherit (config.system) nixosVersion;
};
nixosGui = pkgs.xulrunnerWrapper {
launcher = "nixos-gui";
application = pkgs.stdenv.mkDerivation {
name = "nixos-gui";
buildCommand = ''
cp -r "$gui" "$out"
# Do not force the copy if the file exists in the sources (this
# happens for developpers)
test -e "$out/chrome/content/jquery-1.5.2.js" ||
cp -f "$jquery" "$out/chrome/content/jquery-1.5.2.js"
'';
gui = pkgs.lib.cleanSource "${modulesPath}/../gui";
jquery = pkgs.fetchurl {
url = http://code.jquery.com/jquery-1.5.2.min.js;
sha256 = "8f0a19ee8c606b35a10904951e0a27da1896eafe33c6e88cb7bcbe455f05a24a";
};
};
};
in
{
options = {
installer.nixpkgsURL = pkgs.lib.mkOption {
default = "";
example = http://nixos.org/releases/nix/nixpkgs-0.11pre7577;
description = ''
URL of the Nixpkgs distribution to use when building the
installation CD.
'';
};
installer.manifests = pkgs.lib.mkOption {
default = [http://nixos.org/releases/nixpkgs/channels/nixpkgs-unstable/MANIFEST];
example =
[ http://nixos.org/releases/nixpkgs/channels/nixpkgs-unstable/MANIFEST
http://nixos.org/releases/nixpkgs/channels/nixpkgs-stable/MANIFEST
];
description = ''
URLs of manifests to be downloaded when you run
<command>nixos-rebuild</command> to speed up builds.
'';
};
installer.enableGraphicalTools = pkgs.lib.mkOption {
default = false;
type = with pkgs.lib.types; bool;
example = true;
description = ''
Enable the installation of graphical tools.
'';
};
};
config = {
environment.systemPackages =
[ nixosBuildVMS
nixosInstall
nixosRebuild
nixosHardwareScan
nixosGenSeccureKeys
nixosOption
nixosVersion
] ++ pkgs.lib.optional cfg.enableGraphicalTools nixosGui;
system.build = {
inherit nixosInstall nixosHardwareScan nixosOption;
};
};
}