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Modular, context-aware and aspect-oriented dendritic Nix configurations.
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den.oeiuwq.com
configurations
den
dendritic
nix
aspect
oriented
1{
2 config,
3 # deadnix: skip # enable <den/brackets> syntax for demo.
4 __findFile ? __findFile,
5 den,
6 ...
7}:
8{
9 # Lets also configure some defaults using aspects.
10 # These are global static settings.
11 den.default = {
12 darwin.system.stateVersion = 6;
13 nixos.system.stateVersion = "25.05";
14 homeManager.home.stateVersion = "25.05";
15 };
16
17 # These are functions that produce configs
18 den.default.includes = [
19 # ${user}.provides.${host} and ${host}.provides.${user}
20 <den/mutual-provider>
21
22 # Automatically set hostname
23 <den/hostname>
24
25 # Automatically create the user on host.
26 <den/define-user>
27
28 # Disable booting when running on CI on all NixOS hosts.
29 (if config ? _module.args.CI then <eg/ci-no-boot> else { })
30
31 # NOTE: be cautious when adding fully parametric functions to defaults.
32 # defaults are included on EVERY host/user/home, and IF you are not careful
33 # you could be duplicating config values. For example:
34 #
35 # # This will append 42 into foo option for the {host} and for EVERY {host,user}
36 # ({ host, ... }: { nixos.foo = [ 42 ]; }) # DO-NOT-DO-THIS.
37 #
38 # # Instead try to be explicit if a function is intended for ONLY { host }
39 # den.lib.take.exactly ({ host }: { nixos.foo = [ 42 ]; })
40 ];
41}