blob: efd06bda87ade9b683552fa790904d9f02d92cee (
plain)
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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
{
config,
inputs,
lib,
pkgs,
this,
...
}:
with lib;
let
cfg = config.nixfiles.modules.common.nix;
in
{
imports = with inputs.srvos.nixosModules; [
mixins-nix-experimental
mixins-trusted-nix-caches
];
options.nixfiles.modules.common.nix.allowedUnfreePackages = mkOption {
description = "A list of allowed unfree packages.";
type = with types; listOf str;
default = [ ];
};
config = {
_module.args = {
pkgsLocal = packages.useNixpkgs "${config.my.home}/src/nixpkgs"; # Impure!
};
hm = {
# Used primarily in conjunction with the "nixfiles" script.
home.file.".nix-defexpr/default.nix".text =
let
hostname = strings.escapeNixIdentifier this.hostname;
in
optionalString this.isHeadful ''
let
self = builtins.getFlake "nixfiles";
configurations = self.nixosConfigurations;
local = configurations.${hostname};
in rec {
inherit self;
inherit (self) inputs lib;
inherit (lib) my;
this = my.configurations.${hostname};
inherit (local) config;
inherit (local.config.system.build) toplevel vm vmWithBootLoader manual;
pretty = expr: lib.trace (lib.generators.toPretty {} expr) {};
} // configurations // local._module.args
'';
programs.bash.shellAliases.nix = "nix --verbose --print-build-logs";
};
nix =
let
notSelfInputs = filterAttrs (n: _: n != "self") inputs;
in
{
nixPath = mapAttrsToList (n: v: "${n}=${v}") notSelfInputs ++ [
"nixfiles=${config.my.home}/src/nixfiles"
];
registry = mapAttrs (_: flake: { inherit flake; }) notSelfInputs // {
nixfiles.flake = inputs.self;
};
settings = {
warn-dirty = false;
keep-going = true;
substituters = [
"https://azahi.cachix.org"
"https://nix-community.cachix.org"
];
trusted-substituters = [ "https://azahi.cachix.org" ];
trusted-public-keys = [ "azahi.cachix.org-1:2bayb+iWYMAVw3ZdEpVg+NPOHCXncw7WMQ0ElX1GO3s=" ];
trusted-users = [
"root"
my.username
];
experimental-features = mkForce [
"auto-allocate-uids"
"cgroups"
"fetch-closure"
"flakes"
"nix-command"
"recursive-nix"
];
};
};
nixpkgs = {
config.allowUnfreePredicate = p: elem (getName p) cfg.allowedUnfreePackages;
overlays = [ inputs.self.overlays.default ];
};
environment = {
defaultPackages = [ ];
systemPackages =
with pkgs;
optionals this.isHeadful [
nix-tree
nixfiles
];
variables = {
NIXFILES = optionalString this.isHeadful "${config.my.home}/src/nixfiles";
NIX_SHELL_PRESERVE_PROMPT = "1";
};
};
system.stateVersion = this.stateVersion or trivial.release;
};
}
|
