philipp/nixpkgs
1
0
Fork 0
Code Issues Pull requests Projects Releases Activity
nixpkgs/upstart-jobs/xserver.nix
Eelco Dolstra 311ff6c8e7 * Set KDEDIRS, XDG_CONFIG_DIRS and XDG_DATA_DIRS in bashrc. This has 
the advantage that KDE applications work when logging in via ssh,
  and that you don't need to logout to have KDE upgrades take effect.
  On the downside, since the various KDE packages and shared-mime-info
  all have their own MIME databases, if we put them in one symlink
  tree (systemPath), we need to rerun update-mime-database on the
  symlink tree.  Also, systemPath is getting very large.

svn path=/nixos/trunk/; revision=14148
2009-02-20 16:31:42 +00:00

459 lines
13 KiB
Nix
Raw Blame History

{ config, pkgs, kernelPackages
, # List of font directories.
fontDirectories
}:
let
inherit (pkgs.lib) optional isInList getAttr;
# Abbreviations.
cfg = config.services.xserver;
xorg = cfg.package;
gnome = pkgs.gnome;
stdenv = pkgs.stdenv;
knownVideoDrivers = {
nvidia = { modulesFirst = [ kernelPackages.nvidiaDrivers ]; }; #make sure it first loads the nvidia libs
vesa = { modules = [xorg.xf86videovesa]; };
vga = { modules = [xorg.xf86videovga]; };
sis = { modules = [xorg.xf86videosis]; };
i810 = { modules = [xorg.xf86videoi810]; };
intel = { modules = [xorg.xf86videointel]; };
nv = { modules = [xorg.xf86videonv]; };
ati = { modules = [xorg.xf86videoati]; };
via = { modules = [xorg.xf86videovia]; };
};
# Get a bunch of user settings.
videoDriver = cfg.videoDriver;
resolutions = map (res: ''"${toString res.x}x${toString res.y}"'') (cfg.resolutions);
sessionType = cfg.sessionType;
videoDriverModules = getAttr [ videoDriver ] (throw "unkown video driver : \"${videoDriver}\"") knownVideoDrivers;
sessionCmd =
if sessionType == "" then cfg.sessionStarter else
if sessionType == "xterm" then "${pkgs.xterm}/bin/xterm -ls" else
if sessionType == "gnome" then "${gnome.gnometerminal}/bin/gnome-terminal -ls" else
abort ("unknown session type ${sessionType}");
windowManager =
let wm = cfg.windowManager; in
if wm != "" then wm else
if sessionType == "gnome" then "metacity" else
if sessionType == "kde" then "none" /* started by startkde */ else
if sessionType == "kde4" then "none" /* started by startkde */ else
"twm";
modules =
getAttr ["modulesFirst"] [] videoDriverModules
++ [
xorg.xorgserver
xorg.xf86inputkeyboard
xorg.xf86inputmouse
]
++ getAttr ["modules"] [] videoDriverModules
++ (optional cfg.synaptics.enable ["${pkgs.synaptics}/${xorg.xorgserver}" /*xorg.xf86inputevdev*/]);
fontsForXServer =
fontDirectories ++
# We don't want these fonts in fonts.conf, because then modern,
# fontconfig-based applications will get horrible bitmapped
# Helvetica fonts. It's better to get a substitution (like Nimbus
# Sans) than that horror. But we do need the Adobe fonts for some
# old non-fontconfig applications. (Possibly this could be done
# better using a fontconfig rule.)
[ pkgs.xorg.fontadobe100dpi
pkgs.xorg.fontadobe75dpi
];
configFile = stdenv.mkDerivation {
name = "xserver.conf";
src = ./xserver.conf;
inherit fontsForXServer videoDriver resolutions;
isClone = if cfg.isClone then "on" else "off";
synapticsInputDevice = if cfg.synaptics.enable then ''
Section "InputDevice"
Identifier "Touchpad[0]"
Driver "synaptics"
Option "Device" "${cfg.synaptics.dev}"
Option "Protocol" "PS/2"
Option "LeftEdge" "1700"
Option "RightEdge" "5300"
Option "TopEdge" "1700"
Option "BottomEdge" "4200"
Option "FingerLow" "25"
Option "FingerHigh" "30"
Option "MaxTapTime" "180"
Option "MaxTapMove" "220"
Option "VertScrollDelta" "100"
Option "MinSpeed" "${cfg.synaptics.minSpeed}"
Option "MaxSpeed" "${cfg.synaptics.maxSpeed}"
Option "AccelFactor" "0.0010"
Option "SHMConfig" "on"
Option "Repeater" "/dev/input/mice"
Option "TapButton1" "1"
Option "TapButton2" "2"
Option "TapButton3" "3"
Option "VertTwoFingerScroll" "${if cfg.synaptics.twoFingerScroll then "1" else "0"}"
Option "HorizTwoFingerScroll" "${if cfg.synaptics.twoFingerScroll then "1" else "0"}"
EndSection
'' else "";
xkbOptions = if cfg.xkbOptions == "" then "" else ''
Option "XkbOptions" "${cfg.xkbOptions}"
'';
xkbModel = cfg.xkbModel;
layout = cfg.layout;
corePointer = if cfg.synaptics.enable then "Touchpad[0]" else "Mouse[0]";
internalAGPGART =
if cfg.useInternalAGPGART == "yes" then
'' Option "UseInternalAGPGART" "yes"''
else if cfg.useInternalAGPGART == "no" then
'' Option "UseInternalAGPGART" "no"''
else "";
extraDeviceConfig = cfg.extraDeviceConfig;
extraMonitorSettings = cfg.extraMonitorSettings;
extraDisplaySettings = cfg.extraDisplaySettings;
extraModules = cfg.extraModules;
serverLayoutOptions = cfg.serverLayoutOptions;
defaultDepth = cfg.defaultDepth;
virtualScreen = if cfg.virtualScreen != null then
"Virtual ${toString cfg.virtualScreen.x} ${toString cfg.virtualScreen.y}"
else "";
xfs = if cfg.useXFS == false then "" else
''FontPath "${toString cfg.useXFS}"'';
buildCommand = ''
buildCommand= # urgh, don't substitute this
export fontPaths=
for i in $fontsForXServer; do
if test "''${i:0:''${#NIX_STORE}}" == "$NIX_STORE"; then
for j in $(find $i -name fonts.dir); do
fontPaths="''${fontPaths}FontPath \"$(dirname $j)\"''\n"
done
fi
done
export modulePaths=
for i in $(find ${toString modules} -type d); do
if ls $i/*.so* > /dev/null 2>&1; then
modulePaths="''${modulePaths}ModulePath \"$i\"''\n"
fi
done
export moduleSection=""
export screen=""
export device=""
export extensions=""
#if only my gf were this dirty
if test "${toString videoDriver}" == "nvidia"; then
export screen='
Option "AddARGBGLXVisuals" "true"
Option "DisableGLXRootClipping" "true"
Option "RandRRotation" "on"
'
export device='
Option "RenderAccel" "true"
Option "AllowGLXWithComposite" "true"
Option "AddARGBGLXVisuals" "true"
'
export extensions='
Option "Composite" "Enable"
'
fi
if [ "${toString videoDriver}" = i810 ]; then
export extensions='
Option "Composite" "Enable"
';
fi;
if [ "${toString videoDriver}" = ati ]; then
export extensions='
Option "Composite" "Enable"
';
fi;
if [ "${toString videoDriver}" = radeonhd ]; then
export extensions='
Option "Composite" "Enable"
';
fi;
substituteAll $src $out
''; # */
};
clientScript = pkgs.writeText "xclient" ''
source /etc/profile
exec > $HOME/.Xerrors 2>&1
### Load X defaults.
if test -e ~/.Xdefaults; then
${xorg.xrdb}/bin/xrdb -merge ~/.Xdefaults
fi
${if cfg.startSSHAgent then ''
### Start the SSH agent.
export SSH_ASKPASS=${pkgs.x11_ssh_askpass}/libexec/x11-ssh-askpass
eval $(${pkgs.openssh}/bin/ssh-agent)
'' else ""}
### Allow user to override system-wide configuration
if test -f ~/.xsession; then
source ~/.xsession;
fi
### Start a window manager.
${if windowManager == "twm" then ''
${xorg.twm}/bin/twm &
''
else if windowManager == "metacity" then ''
env LD_LIBRARY_PATH=${xorg.libX11}/lib:${xorg.libXext}/lib:/usr/lib/
# !!! Hack: load the schemas for Metacity.
GCONF_CONFIG_SOURCE=xml::~/.gconf ${gnome.GConf}/bin/gconftool-2 \
--makefile-install-rule ${gnome.metacity}/etc/gconf/schemas/*.schemas
${gnome.metacity}/bin/metacity &
''
else if windowManager == "kwm" then ''
${pkgs.kdebase}/bin/kwin &
''
else if windowManager == "compiz" then ''
# !!! Hack: load the schemas for Compiz.
GCONF_CONFIG_SOURCE=xml::~/.gconf ${gnome.GConf}/bin/gconftool-2 \
--makefile-install-rule ${pkgs.compiz}/etc/gconf/schemas/*.schemas
# !!! Hack: turn on most Compiz modules.
${gnome.GConf}/bin/gconftool-2 -t list --list-type=string \
--set /apps/compiz/general/allscreens/options/active_plugins \
[gconf,png,decoration,wobbly,fade,minimize,move,resize,cube,switcher,rotate,place,scale,water]
# Start Compiz and the GTK-style window decorator.
env LD_LIBRARY_PATH=${xorg.libX11}/lib:${xorg.libXext}/lib:/usr/lib/
${pkgs.compiz}/bin/compiz gconf ${cfg.renderingFlag} &
${pkgs.compiz}/bin/gtk-window-decorator --sync &
''
else if windowManager == "xmonad" then ''
${pkgs.xmonad}/bin/xmonad &
''
else if windowManager == "none" then ''
# The session starter will start the window manager.
''
else abort ("unknown window manager " + windowManager)}
### Show a background image.
# (but not if we're starting a full desktop environment that does it for us)
${if sessionType != "kde" && sessionType != "kde4" then ''
if test -e $HOME/.background-image; then
${pkgs.feh}/bin/feh --bg-scale $HOME/.background-image
fi
'' else ""}
### Start the session.
${if sessionType == "kde" then ''
# Start KDE.
export KDEDIRS=$HOME/.nix-profile:/nix/var/nix/profiles/default:${pkgs.kdebase}:${pkgs.kdelibs}
export XDG_CONFIG_DIRS=${pkgs.kdebase}/etc/xdg:${pkgs.kdelibs}/etc/xdg
export XDG_DATA_DIRS=${pkgs.kdebase}/share
exec ${pkgs.kdebase}/bin/startkde
'' else if sessionType == "kde4" then ''
# Start KDE.
exec ${pkgs.kde42.kdebase_workspace}/bin/startkde
'' else ''
# For all other session types, we currently just start a
# terminal of the kind indicated by sessionCmd.
# !!! yes, this means that you 'log out' by killing the X server.
while ${sessionCmd}; do
sleep 1
done
''}
''; # */
xserverArgs = [
"-ac"
"-logverbose"
"-verbose"
"-terminate"
"-logfile" "/var/log/X.${toString cfg.display}.log"
"-config ${configFile}"
":${toString cfg.display}" "vt${toString cfg.tty}"
"-xkbdir" "${pkgs.xkeyboard_config}/etc/X11/xkb"
] ++ optional (!config.services.xserver.tcpEnable) "-nolisten tcp";
slimConfig = pkgs.writeText "slim.cfg" ''
xauth_path ${xorg.xauth}/bin/xauth
default_xserver ${xorg.xorgserver}/bin/X
xserver_arguments ${toString xserverArgs}
login_cmd exec ${stdenv.bash}/bin/sh ${clientScript}
halt_cmd ${pkgs.upstart}/sbin/shutdown -h now
reboot_cmd ${pkgs.upstart}/sbin/shutdown -r now
${if cfg.slim.defaultUser != "" then "default_user " + cfg.slim.defaultUser else ""}
${if cfg.slim.hideCursor then "hidecursor true" else ""}
'';
# Unpack the SLiM theme, or use the default.
slimThemesDir =
let
unpackedTheme = stdenv.mkDerivation {
name = "slim-theme";
buildCommand = ''
ensureDir $out
cd $out
unpackFile ${cfg.slim.theme}
ln -s * default
'';
};
in if cfg.slim.theme == null then "${pkgs.slim}/share/slim/themes" else unpackedTheme;
nvidiaDrivers = (config.boot.kernelPackages pkgs).nvidiaDrivers;
in
rec {
name = "xserver";
extraPath = [
xorg.xrandr
xorg.xrdb
xorg.setxkbmap
xorg.iceauth # required for KDE applications (it's called by dcopserver)
pkgs.feh
]
++ optional (windowManager == "twm") [
xorg.twm
]
++ optional (windowManager == "metacity") [
gnome.metacity
]
++ optional (windowManager == "compiz") [
pkgs.compiz
]
++ optional (sessionType == "xterm") [
pkgs.xterm
]
++ optional (sessionType == "gnome") [
gnome.gnometerminal
gnome.GConf
gnome.gconfeditor
]
++ optional (sessionType == "kde") [
pkgs.kdelibs
pkgs.kdebase
xorg.xset # used by startkde, non-essential
]
++ optional (sessionType == "kde4") [
xorg.xmessage # so that startkde can show error messages
pkgs.qt4 # needed for qdbus
pkgs.kde42.kdelibs
pkgs.kde42.kdebase
pkgs.kde42.kdebase_runtime
pkgs.kde42.kdebase_workspace
pkgs.kde42.kdegames
pkgs.shared_mime_info
xorg.xset # used by startkde, non-essential
]
++ optional (videoDriver == "nvidia") [
kernelPackages.nvidiaDrivers
];
extraEtc =
optional (sessionType == "kde" || sessionType == "kde4")
{ source = "${pkgs.xkeyboard_config}/etc/X11/xkb";
target = "X11/xkb";
}
++
optional cfg.exportConfiguration
{ source = "${configFile}";
target = "X11/xorg.conf";
};
job = ''
start on ${if cfg.autorun then "network-interfaces" else "never"}
start script
rm -f /var/run/opengl-driver
${if videoDriver == "nvidia"
then ''
ln -sf ${kernelPackages.nvidiaDrivers} /var/run/opengl-driver
''
else if cfg.driSupport
then "ln -sf ${pkgs.mesa} /var/run/opengl-driver"
else ""
}
rm -f /var/log/slim.log
rm -f /tmp/.X0-lock
end script
env SLIM_CFGFILE=${slimConfig}
env SLIM_THEMESDIR=${slimThemesDir}
env FONTCONFIG_FILE=/etc/fonts/fonts.conf # !!! cleanup
env XKB_BINDIR=${xorg.xkbcomp}/bin # Needed for the Xkb extension.
${if videoDriver == "nvidia"
then "env LD_LIBRARY_PATH=${xorg.libX11}/lib:${xorg.libXext}/lib:${kernelPackages.nvidiaDrivers}/lib"
else ""
}
${if videoDriver != "nvidia"
then "env XORG_DRI_DRIVER_PATH=${pkgs.mesa}/lib/modules/dri"
else ""
}
exec ${pkgs.slim}/bin/slim
'';
}
Reference in a new issue View git blame Copy permalink