klaus: Serve klaus on a Unix socket by default.

* guix/forge/klaus.scm: Import (forge socket).
(klaus-gunicorn-app): Make sockets a keyword argument with a singleton
list of Unix sockets as the default.

1 files changed, 10 insertions, 5 deletions

diff --git a/guix/forge/klaus.scm b/guix/forge/klaus.scm
index 54b374f..12560ed 100644
--- a/guix/forge/klaus.scm
+++ b/guix/forge/klaus.scm
@@ -19,6 +19,7 @@
 
 (define-module (forge klaus)
   #:use-module (forge gunicorn)
+  #:use-module (forge socket)
   #:use-module ((gnu packages check) #:select (python-nose python-pytest))
   #:use-module ((gnu packages python-web)
                 #:select (python-flask python-werkzeug))
@@ -121,15 +122,19 @@ routes using HTTP Digest Authentication.")
 @end itemize")
     (license license:isc)))
 
-(define* (klaus-gunicorn-app repository-directory sockets
-                             #:key site-name)
-  "Return a @code{<gunicorn-app>} object to deploy klaus on
-@var{sockets}, a list of @code{<forge-ip-socket>} or
-@code{<forge-unix-socket>} objects.
+(define* (klaus-gunicorn-app repository-directory
+                             #:key
+                             (sockets (list (forge-unix-socket
+                                             (path "/var/run/gunicorn-klaus/socket"))))
+                             site-name)
+  "Return a @code{<gunicorn-app>} object to deploy klaus.
 
 @var{repository-directory} is the path to the directory containing git
 repositories to serve.
 
+@var{sockets} is a list of @code{<forge-ip-socket>} or
+@code{<forge-unix-socket>} objects describing sockets to listen on.
+
 @var{site-name} is the name of the klaus site to be displayed in the
 banner."
   (gunicorn-app