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nixos-checkout: Add nixpkgs-channels as a remote

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This way, you can do things like

  git checkout channels/nixos-14.12

to get the latest tested and built version of NixOS.
This commit is contained in:
Eelco Dolstra 2015-05-20 13:51:57 +02:00
parent fedfcdedae
commit e98da673e4
1 changed files with 15 additions and 4 deletions
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19
nixos/modules/installer/tools/nixos-checkout.nix
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@ -1,5 +1,5 @@
# This module generates the nixos-checkout script, which replaces the
# Nixpkgs source trees in /etc/nixos/nixpkgs with a Git checkout.
# This module generates the nixos-checkout script, which performs a
# checkout of the Nixpkgs Git repository.
{ config, lib, pkgs, ... }:
@ -37,8 +37,19 @@ let
mv nixpkgs nixpkgs-$backupTimestamp
fi
# Check out the NixOS and Nixpkgs sources.
git clone git://github.com/NixOS/nixpkgs.git nixpkgs
# Check out the Nixpkgs sources.
if ! [ -e nixpkgs/.git ]; then
echo "Creating repository in $prefix/nixpkgs..."
git init --quiet nixpkgs
else
echo "Updating repository in $prefix/nixpkgs..."
fi
cd nixpkgs
git remote add origin git://github.com/NixOS/nixpkgs.git || true
git remote add channels git://github.com/NixOS/nixpkgs-channels.git || true
git remote set-url origin --push git@github.com:NixOS/nixpkgs.git
git remote update
git checkout master
'';
};