1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
# https://raw.githubusercontent.com/input-output-hk/iohk-ops/develop/nix-darwin/darwin-configuration.nix
{ config, pkgs, ... }:
let
opsLib = import <iohk-ops/lib.nix>;
in {
imports = [ ];
# List packages installed in system profile. To search by name, run:
# $ nix-env -qaP | grep wget
environment.systemPackages = with pkgs; [
nix-repl
nix
tmux
ncdu
git
] ++ (if pkgs.stdenv.isDarwin then [
darwin.cctools
] else []);
# Create /etc/bashrc that loads the nix-darwin environment.
programs.bash.enable = true;
# programs.zsh.enable = true;
# programs.fish.enable = true;
# Used for backwards compatibility, please read the changelog before changing.
# $ darwin-rebuild changelog
system.stateVersion = 2;
# You should generally set this to the total number of logical cores in your system.
# $ sysctl -n hw.ncpu
nix.maxJobs = 4;
nix.buildCores = 0;
nix.useSandbox = false; # this seems to break things when enabled
nix.extraOptions = ''
gc-keep-derivations = true
gc-keep-outputs = true
'';
nix.binaryCachePublicKeys = [ "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=" ];
nix.binaryCaches = [ "https://hydra.iohk.io" ];
nix.trustedUsers = [ "@admin" ];
nix.nixPath = [
"nixpkgs=UNSET"
"darwin=UNSET"
"darwin-config=UNSET"
"iohk-ops=UNSET"
];
########################################################################
# try to ensure 25G of free space
nix.gc.automatic = true;
nix.gc.options = "--max-freed $((25 * 1024**3 - 1024 * $(df -P -k /nix/store | tail -n 1 | awk '{ print $4 }')))";
########################################################################
services.nix-daemon.enable = true;
# Recreate /run/current-system symlink after boot.
services.activate-system.enable = true;
system.activationScripts.postActivation.text = ''
printf "disabling spotlight indexing... "
mdutil -i off -d / &> /dev/null
mdutil -E / &> /dev/null
echo "ok"
'';
########################################################################
}
|
