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authorLudovic Courtès <ludo@gnu.org>2019-04-02 22:35:49 +0200
committerLudovic Courtès <ludo@gnu.org>2019-04-05 15:39:35 +0200
commitaa071ca049c4324c790b3364e6c4c8e886d26a9e (patch)
tree86fd0ca3d1c0642e9cedddc826fcab4f33fa0d4c
parentf63861b5a61b2a9d2c17dbf88b24b5e8f0c5c111 (diff)
downloadguix-aa071ca049c4324c790b3364e6c4c8e886d26a9e.tar.gz
guix-aa071ca049c4324c790b3364e6c4c8e886d26a9e.zip
services: dbus: 'wrapped-dbus-service' accepts a list of variables.
* gnu/services/dbus.scm (wrapped-dbus-service): Replace 'variable' and 'value' by 'variables', and adjust code accordingly. * gnu/services/desktop.scm (upower-dbus-service): (geoclue-dbus-service, elogind-dbus-service): Adjust accordingly.
-rw-r--r--gnu/services/dbus.scm14
-rw-r--r--gnu/services/desktop.scm12
2 files changed, 16 insertions, 10 deletions
diff --git a/gnu/services/dbus.scm b/gnu/services/dbus.scm
index 3d2dbb903c..35d7ff3c9c 100644
--- a/gnu/services/dbus.scm
+++ b/gnu/services/dbus.scm
@@ -231,14 +231,20 @@ and policy files. For example, to allow avahi-daemon to use the system bus,
(dbus-configuration (dbus dbus)
(services services))))
-(define (wrapped-dbus-service service program variable value)
+(define (wrapped-dbus-service service program variables)
"Return a wrapper for @var{service}, a package containing a D-Bus service,
-where @var{program} is wrapped such that environment variable @var{variable}
-is set to @var{value} when the bus daemon launches it."
+where @var{program} is wrapped such that @var{variables}, a list of name/value
+tuples, are all set as environment variables when the bus daemon launches it."
(define wrapper
(program-file (string-append (package-name service) "-program-wrapper")
#~(begin
- (setenv #$variable #$value)
+ (use-modules (ice-9 match))
+
+ (for-each (match-lambda
+ ((variable value)
+ (setenv variable value)))
+ '#$variables)
+
(apply execl (string-append #$service "/" #$program)
(string-append #$service "/" #$program)
(cdr (command-line))))))
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 230aeb324c..578095b146 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -217,8 +217,8 @@
(define (upower-dbus-service config)
(list (wrapped-dbus-service (upower-configuration-upower config)
"libexec/upowerd"
- "UPOWER_CONF_FILE_NAME"
- (upower-configuration-file config))))
+ `(("UPOWER_CONF_FILE_NAME"
+ ,(upower-configuration-file config))))))
(define (upower-shepherd-service config)
"Return a shepherd service for UPower with CONFIG."
@@ -349,8 +349,8 @@ users are allowed."
(define (geoclue-dbus-service config)
(list (wrapped-dbus-service (geoclue-configuration-geoclue config)
"libexec/geoclue"
- "GEOCLUE_CONFIG_FILE"
- (geoclue-configuration-file config))))
+ `(("GEOCLUE_CONFIG_FILE"
+ ,(geoclue-configuration-file config))))))
(define %geoclue-accounts
(list (user-group (name "geoclue") (system? #t))
@@ -702,8 +702,8 @@ include the @command{udisksctl} command, part of UDisks, and GNOME Disks."
(define (elogind-dbus-service config)
(list (wrapped-dbus-service (elogind-package config)
"libexec/elogind/elogind"
- "ELOGIND_CONF_FILE"
- (elogind-configuration-file config))))
+ `(("ELOGIND_CONF_FILE"
+ ,(elogind-configuration-file config))))))
(define (pam-extension-procedure config)
"Return an extension for PAM-ROOT-SERVICE-TYPE that ensures that all the PAM