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355734d876
`literalExpression` is intended just to signify code that needs to stay a string that gets represented exactly as-is for docs. It has been misused heavily and people get confused repeatedly on when or not to use it because of the rampant misuse.
66 lines
1.5 KiB
Nix
66 lines
1.5 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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inherit (lib) types;
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cfg = config.xdg.systemDirs;
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configDirs = lib.concatStringsSep ":" cfg.config;
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dataDirs = lib.concatStringsSep ":" cfg.data;
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in
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{
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meta.maintainers = with lib.maintainers; [ tadfisher ];
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options.xdg.systemDirs = {
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config = lib.mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = [ "/etc/xdg" ];
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description = ''
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Directory names to add to {env}`XDG_CONFIG_DIRS`
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in the user session.
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'';
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};
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data = lib.mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = [
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"/usr/share"
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"/usr/local/share"
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];
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description = ''
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Directory names to add to {env}`XDG_DATA_DIRS`
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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 = lib.mkMerge [
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(lib.mkIf (cfg.config != [ ] || cfg.data != [ ]) {
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assertions = [
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(lib.hm.assertions.assertPlatform "xdg.systemDirs" pkgs lib.platforms.linux)
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];
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})
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(lib.mkIf (cfg.config != [ ]) {
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home.sessionVariables.XDG_CONFIG_DIRS = "${configDirs}\${XDG_CONFIG_DIRS:+:$XDG_CONFIG_DIRS}";
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systemd.user.sessionVariables.XDG_CONFIG_DIRS = "${configDirs}\${XDG_CONFIG_DIRS:+:$XDG_CONFIG_DIRS}";
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})
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(lib.mkIf (cfg.data != [ ]) {
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home.sessionVariables.XDG_DATA_DIRS = "${dataDirs}\${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}";
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systemd.user.sessionVariables.XDG_DATA_DIRS = "${dataDirs}\${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}";
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})
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];
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}
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