100 lines
2.2 KiB
Nix
100 lines
2.2 KiB
Nix
{ lib, config, ... }:
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let
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inherit (builtins) foldl' attrNames;
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inherit (lib.attrsets) mapAttrs;
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in
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{
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flake.lib.modules = {
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/**
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Fold over the users list and create an attribute set.
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# Inputs
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`f`
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: A function that takes the name of a user and returns an attribute set.
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# Type
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```
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userListToAttrs :: (String -> AttrSet) -> AttrSet
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```
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# Examples
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:::{.example}
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## `userListToAttrs` usage example
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```nix
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flake.manifest.users.rafiq = { ... };
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flake.modules.homeManager.users = userListToAttrs (name: {
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${name}.home.username = name;
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});
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=> flake.modules.homeManager.default.users.rafiq.home.username = "rafiq";
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```
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:::
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*/
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userListToAttrs = f: foldl' (acc: elem: acc // (f elem)) { } (attrNames config.manifest.users);
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/**
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Return an attribute set for use with a option that needs to be used for all users.
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# Inputs
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`attrset`
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: An attribute set to apply to all the users.
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# Type
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```
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forAllUsers :: AttrSet -> AttrSet
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```
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# Examples
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:::{.example}
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## `forAllUsers` usage example
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```nix
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flake.manifest.users.rafiq = { ... };
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flake.modules.nixos.default.users = forAllUsers {
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isNormalUser = true;
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};
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=> flake.modules.nixos.default.users.rafiq.isNormalUser = true;
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```
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:::
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*/
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forAllUsers = attrset: mapAttrs (_: _: attrset) config.manifest.users;
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/**
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Like forAllUsers, but passes in the name and value from the manifest.
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# Inputs
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`f`
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: A function that takes an attribute name and its value, and returns the new value for the attribute.
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# Type
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```
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forAllUsers' :: (String -> Any -> Any) -> AttrSet
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```
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# Examples
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:::{.example}
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## `forAllUsers'` usage example
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```nix
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flake.manifest.users.rafiq = { ... };
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flake.modules.homeManager.users = forAllUsers' (name: value: {
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home.username = name;
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});
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=> flake.modules.homeManager.default.users.rafiq.home.username = "rafiq";
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```
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:::
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*/
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forAllUsers' = f: mapAttrs f config.manifest.users;
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};
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}
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