141 lines
3.7 KiB
Nix
141 lines
3.7 KiB
Nix
{ config, lib, pkgs, ... }@args:
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with config.krebs.lib;
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let
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# TODO krebs.build.user
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user = config.users.users.mainUser;
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out = {
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services.xserver = {
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display = 11;
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tty = 11;
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synaptics = {
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enable = true;
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twoFingerScroll = true;
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accelFactor = "0.035";
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};
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#keyboard stuff
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layout = "us";
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xkbVariant = "altgr-intl";
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xkbOptions = "caps:backspace";
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};
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fonts.fonts = [
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pkgs.xlibs.fontschumachermisc
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];
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systemd.services.urxvtd = {
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wantedBy = [ "multi-user.target" ];
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reloadIfChanged = true;
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serviceConfig = {
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ExecReload = need-reload "urxvtd.service";
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ExecStart = "${pkgs.rxvt_unicode}/bin/urxvtd";
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Restart = "always";
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RestartSec = "2s";
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StartLimitBurst = 0;
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User = user.name;
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};
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};
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systemd.services.display-manager.enable = false;
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services.xserver.enable = true;
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systemd.services.xmonad = {
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wantedBy = [ "multi-user.target" ];
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requires = [ "xserver.service" ];
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environment = xmonad-environment;
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restartIfChanged = false;
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serviceConfig = {
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ExecStart = "${xmonad-start}/bin/xmonad";
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ExecStop = "${xmonad-stop}/bin/xmonad-stop";
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User = user.name;
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WorkingDirectory = user.home;
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};
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};
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systemd.services.xserver = {
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after = [
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"systemd-udev-settle.service"
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"local-fs.target"
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"acpid.service"
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];
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reloadIfChanged = true;
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environment = xserver-environment;
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serviceConfig = {
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ExecReload = need-reload "xserver.service";
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ExecStart = "${xserver}/bin/xserver";
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};
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};
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};
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xmonad-environment = {
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DISPLAY = ":${toString config.services.xserver.display}";
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XMONAD_STATE = "/tmp/xmonad.state";
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# XXX JSON is close enough :)
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XMONAD_WORKSPACES0_FILE = pkgs.writeText "xmonad.workspaces0" (toJSON [
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"dashboard"
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]);
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};
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xmonad-start = pkgs.writeScriptBin "xmonad" ''
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#! ${pkgs.bash}/bin/bash
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set -efu
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export PATH; PATH=${makeSearchPath "bin" ([
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pkgs.rxvt_unicode
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pkgs.i3lock
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pkgs.pulseaudioLight
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] ++ config.environment.systemPackages)}:/var/setuid-wrappers
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settle() {(
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# Use PATH for a clean journal
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command=''${1##*/}
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PATH=''${1%/*}; export PATH
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shift
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until "$command" "$@"; do
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${pkgs.coreutils}/bin/sleep 1
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done
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)&}
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settle ${pkgs.xorg.xhost}/bin/xhost +LOCAL:
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settle ${pkgs.xorg.xrdb}/bin/xrdb -merge ${import ./Xresources.nix args}
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settle ${pkgs.xorg.xsetroot}/bin/xsetroot -solid '#1c1c1c'
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exec ${pkgs.xmonad-lass}/bin/xmonad
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'';
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xmonad-stop = pkgs.writeScriptBin "xmonad-stop" ''
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#! /bin/sh
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exec ${pkgs.xmonad-lass}/bin/xmonad --shutdown
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'';
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xserver-environment = {
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XKB_BINDIR = "${pkgs.xorg.xkbcomp}/bin"; # Needed for the Xkb extension.
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XORG_DRI_DRIVER_PATH = "/run/opengl-driver/lib/dri"; # !!! Depends on the driver selected at runtime.
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LD_LIBRARY_PATH = concatStringsSep ":" (
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[ "${pkgs.xorg.libX11}/lib" "${pkgs.xorg.libXext}/lib" ]
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++ concatLists (catAttrs "libPath" config.services.xserver.drivers));
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};
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xserver = pkgs.writeScriptBin "xserver" ''
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#! /bin/sh
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set -efu
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exec ${pkgs.xorg.xorgserver}/bin/X \
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:${toString config.services.xserver.display} \
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vt${toString config.services.xserver.tty} \
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-config ${import ./xserver.conf.nix args} \
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-logfile /var/log/X.${toString config.services.xserver.display}.log \
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-nolisten tcp \
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-xkbdir ${pkgs.xkeyboard_config}/etc/X11/xkb \
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'';
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need-reload = s: let
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pkg = pkgs.writeScriptBin "need-reload" ''
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#! /bin/sh
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echo "$*"
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'';
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in "${pkg}/bin/need-reload ${s}";
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in out
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