diff options
Diffstat (limited to 'gnu/services')
| -rw-r--r-- | gnu/services/base.scm | 22 | ||||
| -rw-r--r-- | gnu/services/desktop.scm | 6 | ||||
| -rw-r--r-- | gnu/services/xorg.scm | 55 |
3 files changed, 80 insertions, 3 deletions
diff --git a/gnu/services/base.scm b/gnu/services/base.scm index 336cc4dec9..604416b985 100644 --- a/gnu/services/base.scm +++ b/gnu/services/base.scm @@ -57,6 +57,7 @@ mingetty-configuration mingetty-configuration? mingetty-service + mingetty-service-type %nscd-default-caches %nscd-default-configuration @@ -74,6 +75,7 @@ guix-configuration guix-configuration? guix-service + guix-service-type %base-services)) @@ -142,6 +144,18 @@ FILE-SYSTEM." (symbol-append 'file-system- (string->symbol (file-system-mount-point file-system)))) +(define (mapped-device->dmd-service-name md) + "Return the symbol that denotes the dmd service of MD, a <mapped-device>." + (symbol-append 'device-mapping- + (string->symbol (mapped-device-target md)))) + +(define dependency->dmd-service-name + (match-lambda + ((? mapped-device? md) + (mapped-device->dmd-service-name md)) + ((? file-system? fs) + (file-system->dmd-service-name fs)))) + (define file-system-service-type ;; TODO(?): Make this an extensible service that takes <file-system> objects ;; and returns a list of <dmd-service>. @@ -158,7 +172,7 @@ FILE-SYSTEM." (dmd-service (provision (list (file-system->dmd-service-name file-system))) (requirement `(root-file-system - ,@(map file-system->dmd-service-name dependencies))) + ,@(map dependency->dmd-service-name dependencies))) (documentation "Check, mount, and unmount the given file system.") (start #~(lambda args ;; FIXME: Use or factorize with 'mount-file-system'. @@ -751,6 +765,8 @@ failed to register hydra.gnu.org public key: ~a~%" status)))))))) (default #t)) (use-substitutes? guix-configuration-use-substitutes? ;Boolean (default #t)) + (substitute-urls guix-configuration-substitute-urls ;list of strings + (default %default-substitute-urls)) (extra-options guix-configuration-extra-options ;list of strings (default '())) (lsof guix-configuration-lsof ;<package> @@ -765,7 +781,8 @@ failed to register hydra.gnu.org public key: ~a~%" status)))))))) "Return a <dmd-service> for the Guix daemon service with CONFIG." (match config (($ <guix-configuration> guix build-group build-accounts authorize-key? - use-substitutes? extra-options lsof lsh) + use-substitutes? substitute-urls extra-options + lsof lsh) (list (dmd-service (documentation "Run the Guix daemon.") (provision '(guix-daemon)) @@ -777,6 +794,7 @@ failed to register hydra.gnu.org public key: ~a~%" status)))))))) #$@(if use-substitutes? '() '("--no-substitutes")) + "--substitute-urls" #$(string-join substitute-urls) #$@extra-options) ;; Add 'lsof' (for the GC) and 'lsh' (for offloading) to the diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm index 87d3eaa1b0..166895663f 100644 --- a/gnu/services/desktop.scm +++ b/gnu/services/desktop.scm @@ -34,6 +34,8 @@ #:use-module (gnu packages gnome) #:use-module (gnu packages avahi) #:use-module (gnu packages polkit) + #:use-module (gnu packages xdisorg) + #:use-module (gnu packages suckless) #:use-module (guix records) #:use-module (guix packages) #:use-module (guix store) @@ -599,6 +601,10 @@ when they log out." ;; List of services typically useful for a "desktop" use case. (cons* (slim-service) + ;; Screen lockers are a pretty useful thing and these are small. + (screen-locker-service slock) + (screen-locker-service xlockmore "xlock") + ;; The D-Bus clique. (avahi-service) (wicd-service) diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm index 3a57891a96..639a541777 100644 --- a/gnu/services/xorg.scm +++ b/gnu/services/xorg.scm @@ -32,16 +32,21 @@ #:use-module (gnu packages bash) #:use-module (guix gexp) #:use-module (guix store) + #:use-module (guix packages) #:use-module (guix derivations) #:use-module (guix records) #:use-module (srfi srfi-1) + #:use-module (srfi srfi-9) #:use-module (srfi srfi-26) #:use-module (ice-9 match) #:export (xorg-configuration-file xorg-start-command %default-slim-theme %default-slim-theme-name - slim-service)) + slim-service + + screen-locker-service-type + screen-locker-service)) ;;; Commentary: ;;; @@ -350,4 +355,52 @@ theme." (auto-login-session auto-login-session) (startx startx)))) + +;;; +;;; Screen lockers & co. +;;; + +(define-record-type <screen-locker> + (screen-locker name program empty?) + screen-locker? + (name screen-locker-name) ;string + (program screen-locker-program) ;gexp + (empty? screen-locker-allows-empty-passwords?)) ;Boolean + +(define screen-locker-pam-services + (match-lambda + (($ <screen-locker> name _ empty?) + (list (unix-pam-service name + #:allow-empty-passwords? empty?))))) + +(define screen-locker-setuid-programs + (compose list screen-locker-program)) + +(define screen-locker-service-type + (service-type (name 'screen-locker) + (extensions + (list (service-extension pam-root-service-type + screen-locker-pam-services) + (service-extension setuid-program-service-type + screen-locker-setuid-programs))))) + +(define* (screen-locker-service package + #:optional + (program (package-name package)) + #:key allow-empty-passwords?) + "Add @var{package}, a package for a screen-locker or screen-saver whose +command is @var{program}, to the set of setuid programs and add a PAM entry +for it. For example: + +@lisp +(screen-locker-service xlockmore \"xlock\") +@end lisp + +makes the good ol' XlockMore usable." + (service screen-locker-service-type + (screen-locker program + #~(string-append #$package + #$(string-append "/bin/" program)) + allow-empty-passwords?))) + ;;; xorg.scm ends here |