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https://github.com/nix-community/home-manager
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5f433eb164
Before, loading a module would be guarded by an optional platform condition. This made it possible to avoid loading and evaluating a module if it did not support the host platform. Unfortunately, this made it impossible to share a single configuration between GNU/Linux and Darwin hosts, which some wish to do. This removes the conditional load and instead inserts host platform assertions in the modules that are platform specific. Fixes #1906
62 lines
1.5 KiB
Nix
62 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.xdg.systemDirs;
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configDirs = concatStringsSep ":" cfg.config;
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dataDirs = concatStringsSep ":" cfg.data;
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in {
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meta.maintainers = with maintainers; [ tadfisher ];
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options.xdg.systemDirs = {
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config = mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = literalExample ''[ "/etc/xdg" ]'';
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description = ''
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Directory names to add to <envar>XDG_CONFIG_DIRS</envar>
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in the user session.
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'';
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};
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data = mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = literalExample ''[ "/usr/share" "/usr/local/share" ]'';
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description = ''
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Directory names to add to <envar>XDG_DATA_DIRS</envar>
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in the user session.
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'';
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};
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};
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config = mkMerge [
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(mkIf (cfg.config != [ ] || cfg.data != [ ]) {
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assertions = [
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(hm.assertions.assertPlatform "xdg.systemDirs" pkgs platforms.linux)
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];
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})
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(mkIf (cfg.config != [ ]) {
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home.sessionVariables.XDG_CONFIG_DIRS =
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"${configDirs}\${XDG_CONFIG_DIRS:+:$XDG_CONFIG_DIRS}";
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systemd.user.sessionVariables.XDG_CONFIG_DIRS =
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"${configDirs}\${XDG_CONFIG_DIRS:+:$XDG_CONFIG_DIRS}";
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})
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(mkIf (cfg.data != [ ]) {
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home.sessionVariables.XDG_DATA_DIRS =
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"${dataDirs}\${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}";
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systemd.user.sessionVariables.XDG_DATA_DIRS =
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"${dataDirs}\${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}";
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})
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];
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}
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