175 lines
4.6 KiB
Nix
175 lines
4.6 KiB
Nix
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{ config, lib, pkgs, ... }:
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let
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cfg = config.xsession.windowManager.herbstluftwm;
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renderValue = val:
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if lib.isBool val then
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if val then "true" else "false"
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else
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lib.escapeShellArg val;
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renderSettings = settings:
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lib.concatStringsSep "\n" (lib.mapAttrsToList
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(name: value: "herbstclient set ${name} ${renderValue value}") settings);
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renderKeybinds = keybinds:
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lib.concatStringsSep "\n"
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(lib.mapAttrsToList (key: cmd: "herbstclient keybind ${key} ${cmd}")
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keybinds);
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renderMousebinds = mousebinds:
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lib.concatStringsSep "\n"
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(lib.mapAttrsToList (btn: cmd: "herbstclient mousebind ${btn} ${cmd}")
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mousebinds);
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renderRules = rules:
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lib.concatStringsSep "\n" (map (rule: "herbstclient rule ${rule}") rules);
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settingType = lib.types.oneOf [ lib.types.bool lib.types.int lib.types.str ];
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in {
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meta.maintainers = [ lib.hm.maintainers.olmokramer ];
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options.xsession.windowManager.herbstluftwm = {
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enable = lib.mkEnableOption "herbstluftwm window manager";
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package = lib.mkOption {
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type = lib.types.package;
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default = pkgs.herbstluftwm;
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defaultText = lib.literalExpression "pkgs.herbstluftwm";
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description = ''
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Package providing the <command>herbstluftwm</command> and
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<command>herbstclient</command> commands.
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'';
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};
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settings = lib.mkOption {
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type = lib.types.attrsOf settingType;
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default = { };
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example = lib.literalExpression ''
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{
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gapless_grid = false;
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window_border_width = 1;
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window_border_active_color = "#FF0000";
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}
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'';
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description = "Herbstluftwm settings.";
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};
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keybinds = lib.mkOption {
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type = lib.types.attrsOf lib.types.str;
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default = { };
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example = lib.literalExpression ''
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{
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Mod4-o = "split right";
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Mod4-u = "split bottom";
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}
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'';
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description = "Herbstluftwm keybinds.";
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};
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mousebinds = lib.mkOption {
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type = lib.types.attrsOf lib.types.str;
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default = { };
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example = lib.literalExpression ''
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{
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Mod4-B1 = "move";
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Mod4-B3 = "resize";
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}
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'';
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description = "Herbstluftwm mousebinds.";
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};
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rules = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ ];
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example = lib.literalExpression ''
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[
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"windowtype~'_NET_WM_WINDOW_TYPE_(DIALOG|UTILITY|SPLASH)' focus=on pseudotile=on"
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"windowtype~'_NET_WM_WINDOW_TYPE_(NOTIFICATION|DOCK|DESKTOP)' manage=off"
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]
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'';
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description = "Herbstluftwm rules.";
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};
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tags = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ ];
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example = lib.literalExpression ''
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[ "work" "browser" "music" "gaming" ]
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'';
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description = "Tags to create on startup.";
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};
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extraConfig = lib.mkOption {
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type = lib.types.lines;
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default = "";
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example = ''
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herbstclient set_layout max
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herbstclient detect_monitors
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'';
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description = ''
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Extra configuration lines to add verbatim to
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<filename>$XDG_CONFIG_HOME/herbstluftwm/autostart</filename>.
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'';
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};
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};
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config = lib.mkIf cfg.enable {
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assertions = [
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(lib.hm.assertions.assertPlatform "xsession.windowManager.herbstluftwm"
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pkgs lib.platforms.linux)
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];
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home.packages = [ cfg.package ];
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xsession.windowManager.command = "${cfg.package}/bin/herbstluftwm --locked";
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xdg.configFile."herbstluftwm/autostart".source =
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pkgs.writeShellScript "herbstluftwm-autostart" ''
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shopt -s expand_aliases
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# shellcheck disable=SC2142
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alias herbstclient='set -- "$@" ";"'
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set --
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herbstclient emit_hook reload
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# Reset everything.
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herbstclient attr theme.tiling.reset 1
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herbstclient attr theme.floating.reset 1
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herbstclient keyunbind --all
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herbstclient mouseunbind --all
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herbstclient unrule --all
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${renderSettings cfg.settings}
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${lib.optionalString (cfg.tags != [ ]) ''
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if ${cfg.package}/bin/herbstclient object_tree tags.default &>/dev/null; then
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herbstclient rename default ${
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lib.escapeShellArg (builtins.head cfg.tags)
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}
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fi
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for tag in ${lib.escapeShellArgs cfg.tags}; do
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herbstclient add "$tag"
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done
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''}
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${renderKeybinds cfg.keybinds}
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${renderMousebinds cfg.mousebinds}
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${renderRules cfg.rules}
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${cfg.extraConfig}
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herbstclient unlock
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${cfg.package}/bin/herbstclient chain ";" "$@"
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'';
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};
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}
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