41a8f23189
was never intended as a generic "check out anything" script; it's just a convenience script to obtain the NixOS trunk after installation. So that's what it should do. svn path=/nixos/trunk/; revision=27005
41 lines
991 B
Nix
41 lines
991 B
Nix
# This module generates the nixos-checkout script, which replaces the
|
|
# NixOS and Nixpkgs source trees in /etc/nixos/{nixos,nixpkgs} with
|
|
# Subversion checkouts.
|
|
|
|
{config, pkgs, ...}:
|
|
|
|
with pkgs.lib;
|
|
|
|
let
|
|
|
|
nixosCheckout = pkgs.substituteAll {
|
|
name = "nixos-checkout";
|
|
dir = "bin";
|
|
isExecutable = true;
|
|
src = pkgs.writeScript "nixos-checkout"
|
|
''
|
|
cd /etc/nixos
|
|
|
|
# Move any old nixos or nixpkgs directories out of the way.
|
|
backupTimestamp=$(date "+%Y%m%d%H%M%S")
|
|
|
|
if test -e nixos -a ! -e nixos/.svn; then
|
|
mv nixos nixos-$backupTimestamp
|
|
fi
|
|
|
|
if test -e nixpkgs -a ! -e nixpkgs/.svn; then
|
|
mv nixpkgs nixpkgs-$backupTimestamp
|
|
fi
|
|
|
|
# Check out the NixOS and Nixpkgs sources.
|
|
svn co https://svn.nixos.org/repos/nix/nixos/trunk nixos
|
|
svn co https://svn.nixos.org/repos/nix/nixpkgs/trunk nixpkgs
|
|
'';
|
|
};
|
|
|
|
in
|
|
|
|
{
|
|
environment.systemPackages = [ nixosCheckout ];
|
|
}
|