mio-ops/nix/default.nix
2020-07-30 12:58:46 +10:00

32 lines
623 B
Nix

{ sources ? import ./sources.nix
, system ? builtins.currentSystem
, crossSystem ? null
, config ? {} }:
let
# our own overlays:
local-overlays = [
];
globals =
if builtins.pathExists ../globals.nix
then [(import ../globals.nix)]
else builtins.trace "globals.nix missing, please add symlink" [];
# merge upstream sources with our own:
upstream-overlays = [
( _: super: {
sources = (super.sources or {}) // sources;
})
];
overlays =
local-overlays ++
globals ++
upstream-overlays;
in
import sources.nixpkgs {
inherit overlays system crossSystem config;
}