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author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2015-05-20 13:51:57 +0200 |
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committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2015-05-20 14:16:36 +0200 |
commit | e98da673e4d2f7e45dff25c280ea7c29915fb0eb (patch) | |
tree | a5a4c8bd265916421eb90881760678de5e306964 /nixos/modules | |
parent | fedfcdedae0567495118e999de74feccade19619 (diff) | |
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nixos-checkout: Add nixpkgs-channels as a remote
This way, you can do things like git checkout channels/nixos-14.12 to get the latest tested and built version of NixOS.
Diffstat (limited to 'nixos/modules')
-rw-r--r-- | nixos/modules/installer/tools/nixos-checkout.nix | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/nixos/modules/installer/tools/nixos-checkout.nix b/nixos/modules/installer/tools/nixos-checkout.nix index 3338e5119acb..9cdd8a74a188 100644 --- a/nixos/modules/installer/tools/nixos-checkout.nix +++ b/nixos/modules/installer/tools/nixos-checkout.nix @@ -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 ''; }; |