45 lines
972 B
Markdown
45 lines
972 B
Markdown
# External Art
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When you need to use a module, overlay, or pass a value from one of your inputs
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to the rest of your NixOS configuration, [extern][extern] is where you do it.
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Modules and overlays are self explanatory, and the `specialArgs` attribute is
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used to extend the arguments passed to all NixOS modules, allowing for
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arbitrary values to be passed from flake inputs to the rest of your
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configuration.
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## Home Manager
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There is also an `hmModules` attribute set for pulling home-manager modules in
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from the outside world:
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### Declare:
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flake.nix:
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```nix
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{
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inputs.doom-emacs.url = "github:vlaci/nix-doom-emacs";
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}
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```
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extern/default.nix:
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```nix
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{
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hmModules = {
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inherit doom-emacs;
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};
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}
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```
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### Use:
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users/nixos/default.nix:
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```nix
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{ hmModules, ... }:
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{
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home-manager.users.nixos = {
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imports = [ hmModules.doom-emacs.hmModule ] ;
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programs.doom-emacs.enable = true;
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};
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}
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```
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[extern]: https://github.com/divnix/devos/tree/core/extern/default.nix
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