stockholm/default.nix

73 lines
2.0 KiB
Nix
Raw Normal View History

2015-10-17 04:30:20 +00:00
{ current-date ? abort "current-date not defined"
, current-host-name ? abort "current-host-name not defined"
, current-user-name ? builtins.getEnv "LOGNAME"
2015-09-30 23:48:15 +00:00
}:
2015-07-24 15:34:08 +00:00
2015-10-17 04:30:20 +00:00
assert current-user-name != "";
2015-07-24 15:34:08 +00:00
let
2015-09-26 22:22:50 +00:00
lib = import <nixpkgs/lib>;
2015-10-17 05:35:21 +00:00
klib = import ./krebs/4lib { inherit lib; };
in with klib; let
2015-07-24 15:34:08 +00:00
2015-10-17 03:44:42 +00:00
nspath = ns: p: ./. + "/${ns}/${p}";
kpath = nspath "krebs";
upath = nspath current-user-name;
stockholm = {
imports = map (f: f "3modules") [ kpath upath ];
nixpkgs.config.packageOverrides = pkgs:
let
kpkgs = import (kpath "5pkgs") { inherit pkgs; };
upkgs = import (upath "5pkgs") { pkgs = pkgs // kpkgs; };
in
kpkgs // upkgs;
};
2015-10-02 13:29:47 +00:00
2015-09-26 22:22:50 +00:00
out =
2015-10-17 04:50:06 +00:00
{ inherit (eval {}) config options pkgs; } //
2015-10-17 04:16:56 +00:00
lib.mapAttrs
(name: _:
if builtins.pathExists (nspath name "default.nix")
then import (nspath name "default.nix")
else import-1systems (nspath name "1systems"))
2015-10-17 04:16:56 +00:00
(lib.filterAttrs
(n: t: !lib.hasPrefix "." n && t == "directory")
(builtins.readDir ./.));
2015-09-26 22:22:50 +00:00
eval = path: import <nixpkgs/nixos/lib/eval-config.nix> {
modules = [
2015-10-17 03:44:42 +00:00
stockholm
2015-09-26 22:22:50 +00:00
path
2015-07-25 16:16:51 +00:00
];
};
2015-07-24 15:34:08 +00:00
2015-10-17 04:16:56 +00:00
import-1systems = path: lib.mapAttrs (_: mk-system) (nixDir path);
2015-09-26 22:22:50 +00:00
mk-system = path: rec {
inherit (eval path) config options;
system = config.system.build.toplevel;
fetch = import ./krebs/0tools/fetch.nix { inherit config lib; };
};
nixDir = path:
builtins.listToAttrs
(catMaybes
(lib.mapAttrsToList
(k: v: {
directory =
let p = path + "/${k}/default.nix"; in
if builtins.pathExists p
then Just (lib.nameValuePair k p)
else Nothing;
regular =
let p = path + "/${k}"; in
if lib.hasSuffix ".nix" p
then Just (lib.nameValuePair (lib.removeSuffix ".nix" k) p)
else Nothing;
}.${v} or Nothing)
(builtins.readDir path)));
2015-07-24 15:34:08 +00:00
2015-09-26 22:22:50 +00:00
in out