From 99fd674deb8deb46ab17fda123857f181f251ff9 Mon Sep 17 00:00:00 2001 From: lassulus Date: Sun, 3 May 2015 12:01:00 +0200 Subject: add xresources manager --- modules/lass/xresources.nix | 108 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 modules/lass/xresources.nix (limited to 'modules') diff --git a/modules/lass/xresources.nix b/modules/lass/xresources.nix new file mode 100644 index 000000000..e99985b61 --- /dev/null +++ b/modules/lass/xresources.nix @@ -0,0 +1,108 @@ +{ config, lib, pkgs, ... }: + +#TODO: +#prefix with Attribute Name +#ex: urxvt + +#TODO: make users configureable +# +#we need something like this: +# +#a.u = [1 2]; +#a.x = "test"; + +#b.u = [1]; +#b.x = "tast"; + +# | +# v + +#1."test\ntast"; +#2."test"; +# +# +#users = mkOption { +# type = types.str; +# default = ; +# description = '' +# users for this xresources config. +# ''; +#}; +with builtins; +with lib; + + +let + + inherit (import ../../lib { inherit pkgs; }) shell-escape; + inherit (pkgs) writeScript; + +in + +{ + + options = { + services.xresources.enable = mkOption { + type = types.bool; + default = false; + description = '' + Whether to enable the automatic loading of Xresources definitions at display-manager start; + ''; + }; + + services.xresources.user = mkOption { + type = types.str; + default = "nobody"; + description = '' + The user the xresources should be loaded as. + ''; + }; + + services.xresources.resources = mkOption { + default = {}; + type = types.attrsOf types.str; + example = { + urxvt = '' + URxvt*scrollBar: false + URxvt*urgentOnBell: true + ''; + }; + description = '' + Xresources definitions. + ''; + }; + }; + + config = + let + cfg = config.services.xresources; + user = cfg.user; + xres = concatStringsSep "\n" (attrValues cfg.resources); + + mkService = user: xres: rec { + description = "xresources managment script"; + requires = [ "display-manager.service" ]; + after = requires; + path = [ pkgs.xlibs.xrdb ]; + + #TODO: make DISPLAY configurable + environment = { + DISPLAY = ":0"; + }; + serviceConfig = { + Type = "oneshot"; + User = user; + RemainAfterExit = "yes"; + ExecStart = writeScript "${user}-xresources-init" '' + #!/bin/sh + echo ${shell-escape xres} | xrdb -merge + ''; + }; + }; + + in mkIf cfg.enable { + systemd.services."${user}-xresources" = mkService user xres; + }; + + +} -- cgit v1.2.3