6e4b9af080
This change makes use of the `extend` function inside `lib` to inject a new `hm` field containing the Home Manager library functions. This simplifies use of the Home Manager library in the modules and reduces the risk of accidental infinite recursion. PR #994
82 lines
1.9 KiB
Nix
82 lines
1.9 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.home-manager;
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extendedLib = import ../modules/lib/stdlib-extended.nix pkgs.lib;
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hmModule = types.submoduleWith {
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specialArgs = { lib = extendedLib; };
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modules = [(
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{name, ...}: {
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imports = import ../modules/modules.nix {
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inherit pkgs;
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lib = extendedLib;
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};
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config = {
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submoduleSupport.enable = true;
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submoduleSupport.externalPackageInstall = cfg.useUserPackages;
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home.username = config.users.users.${name}.name;
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home.homeDirectory = config.users.users.${name}.home;
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};
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}
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)];
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};
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in
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{
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options = {
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home-manager = {
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useUserPackages = mkEnableOption ''
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installation of user packages through the
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<option>users.users.‹name?›.packages</option> option.
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'';
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users = mkOption {
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type = types.attrsOf hmModule;
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default = {};
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description = ''
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Per-user Home Manager configuration.
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'';
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};
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};
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};
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config = mkIf (cfg.users != {}) {
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warnings =
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flatten (flip mapAttrsToList cfg.users (user: config:
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flip map config.warnings (warning:
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"${user} profile: ${warning}"
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)
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));
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assertions =
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flatten (flip mapAttrsToList cfg.users (user: config:
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flip map config.assertions (assertion:
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{
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inherit (assertion) assertion;
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message = "${user} profile: ${assertion.message}";
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}
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)
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));
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users.users = mkIf cfg.useUserPackages (
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mapAttrs (username: usercfg: {
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packages = usercfg.home.packages;
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}) cfg.users
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);
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system.activationScripts.postActivation.text =
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concatStringsSep "\n" (mapAttrsToList (username: usercfg: ''
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echo Activating home-manager configuration for ${username}
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sudo -u ${username} -i ${usercfg.home.activationPackage}/activate
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'') cfg.users);
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};
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}
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