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-rw-r--r--tv/2configs/xserver/default.nix154
1 files changed, 154 insertions, 0 deletions
diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix
new file mode 100644
index 000000000..c5cffbb30
--- /dev/null
+++ b/tv/2configs/xserver/default.nix
@@ -0,0 +1,154 @@
+{ config, lib, pkgs, ... }@args:
+
+with lib;
+
+let
+ # TODO krebs.build.user
+ user = config.users.users.tv;
+
+ out = {
+ services.xserver.display = 11;
+ services.xserver.tty = 11;
+
+ services.xserver.synaptics = {
+ enable = true;
+ twoFingerScroll = true;
+ accelFactor = "0.035";
+ };
+
+ fonts.fonts = [
+ pkgs.xlibs.fontschumachermisc
+ ];
+
+ systemd.services.urxvtd = {
+ wantedBy = [ "multi-user.target" ];
+ reloadIfChanged = true;
+ serviceConfig = {
+ ExecReload = need-reload "urxvtd.service";
+ ExecStart = "${pkgs.rxvt_unicode}/bin/urxvtd";
+ Restart = "always";
+ RestartSec = "2s";
+ StartLimitBurst = 0;
+ User = user.name;
+ };
+ };
+
+ environment.systemPackages = [
+ pkgs.slock
+ ];
+
+ security.setuidPrograms = [
+ "slock"
+ ];
+
+ systemd.services.display-manager = mkForce {};
+
+ services.xserver.enable = true;
+
+ systemd.services.xmonad = {
+ wantedBy = [ "multi-user.target" ];
+ requires = [ "xserver.service" ];
+ environment = xmonad-environment;
+ serviceConfig = {
+ ExecStart = "${xmonad-start}/bin/xmonad";
+ ExecStop = "${xmonad-stop}/bin/xmonad-stop";
+ User = user.name;
+ WorkingDirectory = user.home;
+ };
+ };
+
+ systemd.services.xserver = {
+ after = [
+ "systemd-udev-settle.service"
+ "local-fs.target"
+ "acpid.service"
+ ];
+ reloadIfChanged = true;
+ environment = xserver-environment;
+ serviceConfig = {
+ ExecReload = need-reload "xserver.service";
+ ExecStart = "${xserver}/bin/xserver";
+ };
+ };
+ };
+
+ xmonad-pkg = pkgs.haskellPackages.callPackage xmonad-src {};
+ xmonad-src = pkgs.writeNixFromCabal "xmonad.nix" ./xmonad;
+
+ xmonad-environment = {
+ DISPLAY = ":${toString config.services.xserver.display}";
+ XMONAD_STATE = "/tmp/xmonad.state";
+
+ # XXX JSON is close enough :)
+ XMONAD_WORKSPACES0_FILE = pkgs.writeText "xmonad.workspaces0" (toJSON [
+ "Dashboard" # we start here
+ "23"
+ "cr"
+ "ff"
+ "hack"
+ "im"
+ "mail"
+ "stockholm"
+ "za" "zj" "zs"
+ ]);
+ };
+
+ xmonad-start = pkgs.writeScriptBin "xmonad" ''
+ #! ${pkgs.bash}/bin/bash
+ set -efu
+ export PATH; PATH=${makeSearchPath "bin" [
+ pkgs.rxvt_unicode
+ ]}:/var/setuid-wrappers
+ settle() {(
+ # Use PATH for a clean journal
+ command=''${1##*/}
+ PATH=''${1%/*}; export PATH
+ shift
+ until "$command" "$@"; do
+ ${pkgs.coreutils}/bin/sleep 1
+ done
+ )&}
+ settle ${pkgs.xorg.xhost}/bin/xhost +LOCAL:
+ settle ${pkgs.xorg.xrdb}/bin/xrdb -merge ${import ./Xresources.nix args}
+ settle ${pkgs.xorg.xsetroot}/bin/xsetroot -solid '#1c1c1c'
+ if test -e "$XMONAD_STATE"; then
+ IFS=''$'\n'
+ exec ${xmonad-pkg}/bin/xmonad --resume $(< "$XMONAD_STATE")
+ else
+ exec ${xmonad-pkg}/bin/xmonad
+ fi
+ '';
+
+ xmonad-stop = pkgs.writeScriptBin "xmonad-stop" ''
+ #! /bin/sh
+ exec ${xmonad-pkg}/bin/xmonad --shutdown
+ '';
+
+ xserver-environment = {
+ XKB_BINDIR = "${pkgs.xorg.xkbcomp}/bin"; # Needed for the Xkb extension.
+ XORG_DRI_DRIVER_PATH = "/run/opengl-driver/lib/dri"; # !!! Depends on the driver selected at runtime.
+ LD_LIBRARY_PATH = concatStringsSep ":" (
+ [ "${pkgs.xorg.libX11}/lib" "${pkgs.xorg.libXext}/lib" ]
+ ++ concatLists (catAttrs "libPath" config.services.xserver.drivers));
+ };
+
+ xserver = pkgs.writeScriptBin "xserver" ''
+ #! /bin/sh
+ set -efu
+ exec ${pkgs.xorg.xorgserver}/bin/X \
+ :${toString config.services.xserver.display} \
+ vt${toString config.services.xserver.tty} \
+ -config ${import ./xserver.conf.nix args} \
+ -logfile /var/log/X.${toString config.services.xserver.display}.log \
+ -nolisten tcp \
+ -xkbdir ${pkgs.xkeyboard_config}/etc/X11/xkb \
+ '';
+
+ need-reload = s: let
+ pkg = pkgs.writeScriptBin "need-reload" ''
+ #! /bin/sh
+ echo "$*"
+ '';
+ in "${pkg}/bin/need-reload ${s}";
+
+in out