This change makes it possible to add multiple SLiM services to an operating
system configuration by setting the new 'display' and 'vt' fields in their
configurations to different values. Each SLiM service will get its own
authfile, logfile, lockfile, and shepherd service, which will start SLiM on a
different tty.
* gnu/services/xorg.scm: Export slim-configuration-display and
slim-configuration-vt.
(<slim-configuration>)[display, vt]: New fields.
(slim-shepherd-service): Refactor let.
[slim.cfg]: Use new fields for setting display_name, xserver_arguments,
authfile, lockfile, and logfile.
[shepherd-service][provision]: Name the shepherd service according to the
value of 'vt'.
[shepherd-service][start]: Delete the right lockfile.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
slim-configuration-shepherd
slim-configuration-auto-login-session
slim-configuration-xorg
slim-configuration-shepherd
slim-configuration-auto-login-session
slim-configuration-xorg
+ slim-configuration-display
+ slim-configuration-vt
slim-configuration-sessreg
slim-service-type
slim-configuration-sessreg
slim-service-type
(default #f))
(xorg-configuration slim-configuration-xorg
(default (xorg-configuration)))
(default #f))
(xorg-configuration slim-configuration-xorg
(default (xorg-configuration)))
+ (display slim-configuration-display
+ (default ":0"))
+ (vt slim-configuration-vt
+ (default "vt7"))
(sessreg slim-configuration-sessreg
(default sessreg)))
(sessreg slim-configuration-sessreg
(default sessreg)))
(slim-configuration-allow-empty-passwords? config))))
(define (slim-shepherd-service config)
(slim-configuration-allow-empty-passwords? config))))
(define (slim-shepherd-service config)
- (define slim.cfg
- (let ((xinitrc (xinitrc #:fallback-session
- (slim-configuration-auto-login-session config)))
- (xauth (slim-configuration-xauth config))
- (startx (xorg-start-command (slim-configuration-xorg config)))
- (shepherd (slim-configuration-shepherd config))
- (theme-name (slim-configuration-theme-name config))
- (sessreg (slim-configuration-sessreg config)))
+ (let* ((xinitrc (xinitrc #:fallback-session
+ (slim-configuration-auto-login-session config)))
+ (xauth (slim-configuration-xauth config))
+ (startx (xorg-start-command (slim-configuration-xorg config)))
+ (display (slim-configuration-display config))
+ (vt (slim-configuration-vt config))
+ (shepherd (slim-configuration-shepherd config))
+ (theme-name (slim-configuration-theme-name config))
+ (sessreg (slim-configuration-sessreg config))
+ (lockfile (string-append "/var/run/slim-" vt ".lock")))
+ (define slim.cfg
(mixed-text-file "slim.cfg" "
default_path /run/current-system/profile/bin
default_xserver " startx "
(mixed-text-file "slim.cfg" "
default_path /run/current-system/profile/bin
default_xserver " startx "
-xserver_arguments :0 vt7
+display_name " display "
+xserver_arguments " vt "
xauth_path " xauth "/bin/xauth
xauth_path " xauth "/bin/xauth
-authfile /var/run/slim.auth
+authfile /var/run/slim-" vt ".auth
+lockfile " lockfile "
+logfile /var/log/slim-" vt ".log
# The login command. '%session' is replaced by the chosen session name, one
# of the names specified in the 'sessions' setting: 'wmaker', 'xfce', etc.
# The login command. '%session' is replaced by the chosen session name, one
# of the names specified in the 'sessions' setting: 'wmaker', 'xfce', etc.
"")
(if theme-name
(string-append "current_theme " theme-name "\n")
"")
(if theme-name
(string-append "current_theme " theme-name "\n")
- ""))))
-
- (define theme
- (slim-configuration-theme config))
-
- (list (shepherd-service
- (documentation "Xorg display server")
- (provision '(xorg-server))
- (requirement '(user-processes host-name udev))
- (start
- #~(lambda ()
- ;; A stale lock file can prevent SLiM from starting, so remove it to
- ;; be on the safe side.
- (false-if-exception (delete-file "/var/run/slim.lock"))
-
- (fork+exec-command
- (list (string-append #$(slim-configuration-slim config)
- "/bin/slim")
- "-nodaemon")
- #:environment-variables
- (list (string-append "SLIM_CFGFILE=" #$slim.cfg)
- #$@(if theme
- (list #~(string-append "SLIM_THEMESDIR=" #$theme))
- #~())))))
- (stop #~(make-kill-destructor))
- (respawn? #t))))
+ "")))
+
+ (define theme
+ (slim-configuration-theme config))
+
+ (list (shepherd-service
+ (documentation "Xorg display server")
+ (provision (list (symbol-append 'xorg-server-
+ (string->symbol vt))))
+ (requirement '(user-processes host-name udev))
+ (start
+ #~(lambda ()
+ ;; A stale lock file can prevent SLiM from starting, so remove it to
+ ;; be on the safe side.
+ (false-if-exception (delete-file lockfile))
+
+ (fork+exec-command
+ (list (string-append #$(slim-configuration-slim config)
+ "/bin/slim")
+ "-nodaemon")
+ #:environment-variables
+ (list (string-append "SLIM_CFGFILE=" #$slim.cfg)
+ #$@(if theme
+ (list #~(string-append "SLIM_THEMESDIR=" #$theme))
+ #~())))))
+ (stop #~(make-kill-destructor))
+ (respawn? #t)))))
(define slim-service-type
(service-type (name 'slim)
(define slim-service-type
(service-type (name 'slim)