From 1d687bb2a8e3ee0d129b01a645f998b3cdafd82d Mon Sep 17 00:00:00 2001 From: lassulus Date: Sun, 3 Dec 2017 23:00:24 +0100 Subject: l: add xserver module --- lass/3modules/default.nix | 1 + lass/3modules/xserver/default.nix | 96 ++++++++++++++++++++++++++++++++++ lass/3modules/xserver/xserver.conf.nix | 40 ++++++++++++++ 3 files changed, 137 insertions(+) create mode 100644 lass/3modules/xserver/default.nix create mode 100644 lass/3modules/xserver/xserver.conf.nix diff --git a/lass/3modules/default.nix b/lass/3modules/default.nix index e14e39bc2..81b52c306 100644 --- a/lass/3modules/default.nix +++ b/lass/3modules/default.nix @@ -11,6 +11,7 @@ _: ./screenlock.nix ./umts.nix ./usershadow.nix + ./xserver ./xresources.nix ]; } diff --git a/lass/3modules/xserver/default.nix b/lass/3modules/xserver/default.nix new file mode 100644 index 000000000..c0cb37d63 --- /dev/null +++ b/lass/3modules/xserver/default.nix @@ -0,0 +1,96 @@ +{ config, pkgs, ... }@args: +with import ; +let + + out = { + options.lass.xserver = api; + config = mkIf cfg.enable imp; + }; + + user = config.krebs.build.user; + + cfg = config.lass.xserver; + api = { + enable = mkEnableOption "lass xserver"; + }; + imp = { + + services.xserver = { + # Don't install feh into systemPackages + # refs + desktopManager.session = mkForce []; + + enable = true; + display = 11; + tty = 11; + }; + + systemd.services.display-manager.enable = false; + + systemd.services.xmonad = { + wantedBy = [ "multi-user.target" ]; + requires = [ "xserver.service" ]; + environment = { + DISPLAY = ":${toString config.services.xserver.display}"; + + XMONAD_STARTUP_HOOK = pkgs.writeDash "xmonad-startup-hook" '' + ${pkgs.xorg.xhost}/bin/xhost +LOCAL: & + ${config.services.xserver.displayManager.sessionCommands} + wait + ''; + + XMONAD_DATA_DIR = "/tmp"; + }; + serviceConfig = { + SyslogIdentifier = "xmonad"; + ExecStart = "${pkgs.xmonad-lass}/bin/xmonad"; + ExecStop = "${pkgs.xmonad-lass}/bin/xmonad --shutdown"; + User = user.name; + WorkingDirectory = user.home; + }; + }; + + systemd.services.xserver = { + after = [ + "systemd-udev-settle.service" + "local-fs.target" + "acpid.service" + ]; + reloadIfChanged = true; + environment = { + XKB_BINDIR = "${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)); + }; + serviceConfig = { + SyslogIdentifier = "xserver"; + ExecReload = "${pkgs.coreutils}/bin/echo NOP"; + ExecStart = toString [ + "${pkgs.xorg.xorgserver}/bin/X" + ":${toString config.services.xserver.display}" + "vt${toString config.services.xserver.tty}" + "-config ${import ./xserver.conf.nix args}" + "-logfile /dev/null -logverbose 0 -verbose 3" + "-nolisten tcp" + "-xkbdir ${pkgs.xkeyboard_config}/etc/X11/xkb" + ]; + }; + }; + systemd.services.urxvtd = { + wantedBy = [ "multi-user.target" ]; + reloadIfChanged = true; + serviceConfig = { + SyslogIdentifier = "urxvtd"; + ExecReload = "${pkgs.coreutils}/bin/echo NOP"; + ExecStart = "${pkgs.rxvt_unicode_with-plugins}/bin/urxvtd"; + Restart = "always"; + RestartSec = "2s"; + StartLimitBurst = 0; + User = user.name; + }; + }; + }; + +in out diff --git a/lass/3modules/xserver/xserver.conf.nix b/lass/3modules/xserver/xserver.conf.nix new file mode 100644 index 000000000..6f34e0150 --- /dev/null +++ b/lass/3modules/xserver/xserver.conf.nix @@ -0,0 +1,40 @@ +{ config, lib, pkgs, ... }: + +with import ; + +let + cfg = config.services.xserver; +in + +pkgs.stdenv.mkDerivation { + name = "xserver.conf"; + + xfs = optionalString (cfg.useXFS != false) + ''FontPath "${toString cfg.useXFS}"''; + + inherit (cfg) config; + + buildCommand = + '' + echo 'Section "Files"' >> $out + echo $xfs >> $out + + for i in ${toString config.fonts.fonts}; do + if test "''${i:0:''${#NIX_STORE}}" == "$NIX_STORE"; then + for j in $(find $i -name fonts.dir); do + echo " FontPath \"$(dirname $j)\"" >> $out + done + fi + done + + for i in $(find ${toString cfg.modules} -type d); do + if test $(echo $i/*.so* | wc -w) -ne 0; then + echo " ModulePath \"$i\"" >> $out + fi + done + + echo 'EndSection' >> $out + + echo "$config" >> $out + ''; +} -- cgit v1.2.3