70 lines
2.1 KiB
Nix
70 lines
2.1 KiB
Nix
{pkgs, lib, config, ...}:
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let
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inherit (lib) mkOption mkIf optionals literalExample;
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cfg = config.services.xserver.windowManager.xmonad;
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xmonadEnv = cfg.haskellPackages.ghcWithPackages(self: [
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self.xmonad
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] ++ optionals cfg.enableContribAndExtras [ self.xmonadContrib self.xmonadExtras]
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++ optionals (cfg.extraPackages != null) (cfg.extraPackages self));
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xmessage = pkgs.xlibs.xmessage;
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in
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{
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options = {
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services.xserver.windowManager.xmonad = {
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enable = mkOption {
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default = false;
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example = true;
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description = "Enable the xmonad window manager.";
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};
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haskellPackages = mkOption {
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default = pkgs.haskellPackages;
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defaultText = "pkgs.haskellPackages";
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example = literalExample "pkgs.haskellPackages_ghc701";
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description = ''
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haskellPackages used to build Xmonad and other packages.
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This can be used to change the GHC version used to build
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Xmonad and the packages listed in
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<varname>extraPackages</varname>.
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'';
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};
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extraPackages = mkOption {
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default = null;
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example = literalExample ''
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haskellPackages: [
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haskellPackages.xmonadContrib
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haskellPackages.monadLogger
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]
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'';
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description = ''
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Extra packages available to ghc when rebuilding Xmonad. The
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value must be a function which receives the attrset defined
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in <varname>haskellpackages</varname> as the sole argument.
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'';
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};
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enableContribAndExtras = mkOption {
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default = false;
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example = true;
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type = lib.types.bool;
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description = "Enable xmonad-{contrib,extras} in Xmonad.";
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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 = {
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session = [{
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name = "xmonad";
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start = ''
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XMONAD_GHC=${xmonadEnv}/bin/ghc XMONAD_XMESSAGE=${xmessage}/bin/xmessage xmonad &
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waitPID=$!
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'';
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}];
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};
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environment.systemPackages = [ cfg.haskellPackages.xmonad ];
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};
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}
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