status-mobile/nix/pkgs.nix

37 lines
1.2 KiB
Nix

# This file controls the pinned version of nixpkgs we use for our Nix environment
# as well as which versions of package we use, including their overrides.
{ config ? { } }:
let
# For testing local version of nixpkgs
#nixpkgsSrc = (import <nixpkgs> { }).lib.cleanSource "/home/jakubgs/work/nixpkgs";
# We follow the master branch of official nixpkgs.
nixpkgsSrc = builtins.fetchTarball {
url = "https://github.com/NixOS/nixpkgs/archive/e7603eba51f2c7820c0a182c6bbb351181caa8e7.tar.gz";
sha256 = "sha256:0mwck8jyr74wh1b7g6nac1mxy6a0rkppz8n12andsffybsipz5jw";
};
# Status specific configuration defaults
defaultConfig = import ./config.nix;
# Override some packages and utilities
pkgsOverlay = import ./overlay.nix;
# Fix for lack of Android SDK for M1 Macs.
systemOverride = let
inherit (builtins) currentSystem getEnv;
envSystemOverride = getEnv "NIXPKGS_SYSTEM_OVERRIDE";
in
if envSystemOverride != "" then
envSystemOverride
else
currentSystem;
in
# import nixpkgs with a config override
(import nixpkgsSrc) {
config = defaultConfig // config;
system = systemOverride;
overlays = [ pkgsOverlay ];
}