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slim: Only enable if the X server is enabled

Browse source 
http://hydra.nixos.org/build/6494972

Disabling slim revealed that services.xserver.displayManager.job had
an incorrect type, so fixed that as well.
This commit is contained in:
Eelco Dolstra 2013-10-15 17:22:30 +02:00
parent 0c0bc0857e
commit bbe265e8c2
4 changed files with 31 additions and 32 deletions
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54
nixos/modules/services/x11/display-managers/default.nix
View file

@ -239,39 +239,35 @@ in
};
};
job = mkOption {
default = {};
type = types.uniq types.optionSet;
description = "This option defines how to start the display manager.";
job = {
options = {
preStart = mkOption {
type = types.lines;
default = "";
example = "rm -f /var/log/my-display-manager.log";
description = "Script executed before the display manager is started.";
};
preStart = mkOption {
default = "";
example = "rm -f /var/log/my-display-manager.log";
description = "Script executed before the display manager is started.";
};
execCmd = mkOption {
type = types.uniq types.string;
example = "${pkgs.slim}/bin/slim";
description = "Command to start the display manager.";
};
execCmd = mkOption {
example = "${pkgs.slim}/bin/slim";
description = "Command to start the display manager.";
};
environment = mkOption {
default = {};
example = { SLIM_CFGFILE = /etc/slim.conf; };
description = "Additional environment variables needed by the display manager.";
};
logsXsession = mkOption {
default = false;
description = ''
Whether the display manager redirects the
output of the session script to
<filename>~/.xsession-errors</filename>.
'';
};
environment = mkOption {
default = {};
example = { SLIM_CFGFILE = /etc/slim.conf; };
description = "Additional environment variables needed by the display manager.";
};
logsXsession = mkOption {
type = types.bool;
default = false;
description = ''
Whether the display manager redirects the
output of the session script to
<filename>~/.xsession-errors</filename>.
'';
};
};

2
nixos/modules/services/x11/display-managers/kdm.nix
View file

@ -128,7 +128,7 @@ in
services.xserver.displayManager.slim.enable = false;
services.xserver.displayManager.job =
{ execCmd =
{ execCmd = mkFixStrictness
''
mkdir -m 0755 -p /var/lib/kdm
chown kdm /var/lib/kdm

5
nixos/modules/services/x11/display-managers/lightdm.nix
View file

@ -89,11 +89,14 @@ in
};
config = mkIf cfg.enable {
services.xserver.displayManager.slim.enable = false;
services.xserver.displayManager.job = {
logsXsession = true;
# lightdm relaunches itself via just `lightdm`, so needs to be on the PATH
execCmd = ''
execCmd = mkFixStrictness ''
export PATH=${lightdm}/sbin:$PATH
${lightdm}/sbin/lightdm --log-dir=/var/log --run-dir=/run --config=${lightdmConf}
'';

2
nixos/modules/services/x11/display-managers/slim.nix
View file

@ -45,7 +45,7 @@ in
services.xserver.displayManager.slim = {
enable = mkOption {
default = true;
default = config.services.xserver.enable;
description = ''
Whether to enable SLiM as the display manager.
'';