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| author | Alex Wied <centromere@users.noreply.github.com> | 2022-07-28 03:36:39 -0400 |
|---|---|---|
| committer | Alex Wied <centromere@users.noreply.github.com> | 2022-07-28 03:36:39 -0400 |
| commit | 228028fc1aaad20a217387fbe9d4aa2d8698a048 (patch) | |
| tree | 0c93c6470c2e51c18eabbd49fe3dd1489123839b /docker.nix | |
| parent | 280543933507839201547f831280faac614d0514 (diff) | |
docker.nix: Allow Nix configuration to be customized
Diffstat (limited to 'docker.nix')
| -rw-r--r-- | docker.nix | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/docker.nix b/docker.nix index ddf6feff5..8e6aa227f 100644 --- a/docker.nix +++ b/docker.nix @@ -6,6 +6,7 @@ , channelURL ? "https://nixos.org/channels/nixpkgs-unstable" , extraPkgs ? [] , maxLayers ? 100 +, nixConf ? {} }: let defaultPkgs = with pkgs; [ @@ -123,12 +124,17 @@ let (lib.attrValues (lib.mapAttrs groupToGroup groups)) ); - nixConf = { + defaultNixConf = { sandbox = "false"; build-users-group = "nixbld"; - trusted-public-keys = "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="; + trusted-public-keys = [ "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" ]; }; - nixConfContents = (lib.concatStringsSep "\n" (lib.mapAttrsFlatten (n: v: "${n} = ${v}") nixConf)) + "\n"; + + nixConfContents = (lib.concatStringsSep "\n" (lib.mapAttrsFlatten (n: v: + let + vStr = if builtins.isList v then lib.concatStringsSep " " v else v; + in + "${n} = ${vStr}") (defaultNixConf // nixConf))) + "\n"; baseSystem = let |