70 lines
1.8 KiB
Nix
70 lines
1.8 KiB
Nix
{pkgs, config, ...}:
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###### interface
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let
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inherit (pkgs.lib) mkOption;
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options = { services = { xserver = { displayManager = {
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kdm = {
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enable = mkOption {
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default = false;
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description = "
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Whether to enable the KDE display manager.
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";
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};
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};
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}; /* displayManager */ }; /* xserver */ }; /* services */ };
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in
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###### implementation
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let
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xcfg = config.services.xserver;
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dmcfg = xcfg.displayManager;
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cfg = dmcfg.kdm;
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inherit (pkgs.lib) mkIf;
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inherit (pkgs) stdenv;
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inherit (pkgs.kde42) kdebase_workspace;
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kdmrc = stdenv.mkDerivation {
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name = "kdmrc";
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# -e "s|Session=${kdebase_workspace}/share/config/kdm/Xsession|Session=${dmcfg.session.script}|" \
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buildCommand = ''
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cp ${kdebase_workspace}/share/config/kdm/kdmrc .
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sed -i -e "s|#HaltCmd=|HaltCmd=${pkgs.upstart}/sbin/halt|" \
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-e "s|#RebootCmd=|RebootCmd=${pkgs.upstart}/sbin/reboot|" \
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-e "s|#Xrdb=|Xrdb=${pkgs.xlibs.xrdb}/bin/xrdb|" \
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-e "s|#HiddenUsers=root|HiddenUsers=root,nixbld1,nixbld2,nixbld3,nixbld4,nixbld5,nixbld6,nixbld7,nixbld8,nixbld9,nixbld10|" \
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-e "s|ServerCmd=/FOO/bin/X|ServerCmd=${dmcfg.xserverBin} ${dmcfg.xserverArgs}|" \
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-e "s|^SessionsDirs=.*$|SessionsDirs=${dmcfg.session.desktops}|" \
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-e "s|#FailsafeClient=|FailsafeClient=${pkgs.xterm}/bin/xterm|" \
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-e "s|#PluginsLogin=sign|PluginsLogin=${kdebase_workspace}/lib/kde4/kgreet_classic.so|" \
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kdmrc
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ensureDir $out
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cp kdmrc $out
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'';
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};
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in
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mkIf cfg.enable {
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require = [
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options
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];
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services = {
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xserver = {
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displayManager = {
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job = {
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beforeScript = "";
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env = "";
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execCmd = "${kdebase_workspace}/bin/kdm -config ${kdmrc}/kdmrc";
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};
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};
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};
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};
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}
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