69 lines
1.9 KiB
Nix
69 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.services.xserver.windowManager.exwm;
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loadScript = pkgs.writeText "emacs-exwm-load" ''
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${cfg.loadScript}
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${optionalString cfg.enableDefaultConfig ''
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(require 'exwm-config)
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(exwm-config-default)
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''}
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'';
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packages = epkgs: cfg.extraPackages epkgs ++ [ epkgs.exwm ];
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exwm-emacs = pkgs.emacsWithPackages packages;
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in
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{
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options = {
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services.xserver.windowManager.exwm = {
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enable = mkEnableOption (lib.mdDoc "exwm");
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loadScript = mkOption {
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default = "(require 'exwm)";
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type = types.lines;
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example = ''
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(require 'exwm)
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(exwm-enable)
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'';
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description = lib.mdDoc ''
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Emacs lisp code to be run after loading the user's init
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file. If enableDefaultConfig is true, this will be run
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before loading the default config.
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'';
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};
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enableDefaultConfig = mkOption {
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default = true;
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type = lib.types.bool;
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description = lib.mdDoc "Enable an uncustomised exwm configuration.";
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};
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extraPackages = mkOption {
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type = types.functionTo (types.listOf types.package);
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default = epkgs: [];
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defaultText = literalExpression "epkgs: []";
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example = literalExpression ''
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epkgs: [
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epkgs.emms
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epkgs.magit
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epkgs.proofgeneral
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]
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'';
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description = lib.mdDoc ''
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Extra packages available to Emacs. The value must be a
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function which receives the attrset defined in
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{var}`emacs.pkgs` as the sole argument.
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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services.xserver.windowManager.session = singleton {
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name = "exwm";
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start = ''
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${exwm-emacs}/bin/emacs -l ${loadScript}
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'';
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};
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environment.systemPackages = [ exwm-emacs ];
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};
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}
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