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authorLudovic Courtès <ludo@gnu.org>2018-01-21 00:05:09 +0100
committerLudovic Courtès <ludo@gnu.org>2018-01-21 00:24:03 +0100
commitd466b1fc8221a6224fe7ded53a828f9c29ed9457 (patch)
tree5180831a10c380d7eca1e8c0abc5b09d49a3a38c /gnu/services
parentbc58201ec22aeb07b61dc1e482d6a57868436eef (diff)
downloadguix-d466b1fc8221a6224fe7ded53a828f9c29ed9457.tar
guix-d466b1fc8221a6224fe7ded53a828f9c29ed9457.tar.gz
services: Missing services are automatically instantiated.
This simplifies OS configuration: users no longer need to be aware of what a given service depends on. See the discussion at <https://lists.gnu.org/archive/html/guix-devel/2018-01/msg00114.html>. * gnu/services.scm (missing-target-error): New procedure. (service-back-edges): Use it. (instantiate-missing-services): New procedure. * gnu/system.scm (operating-system-services): Call 'instantiate-missing-services'. * tests/services.scm ("instantiate-missing-services") ("instantiate-missing-services, no default value"): New tests. * gnu/services/version-control.scm (cgit-service-type)[extensions]: Add FCGIWRAP-SERVICE-TYPE. * gnu/tests/version-control.scm (%cgit-os): Remove NGINX-SERVICE-TYPE and FCGIWRAP-SERVICE-TYPE instances. * doc/guix.texi (Log Rotation): Remove 'mcron-service-type' in example. (Miscellaneous Services): Remove 'nginx-service-type' and 'fcgiwrap-service-type' in Cgit example.
Diffstat (limited to 'gnu/services')
-rw-r--r--gnu/services/version-control.scm6
1 files changed, 5 insertions, 1 deletions
diff --git a/gnu/services/version-control.scm b/gnu/services/version-control.scm
index 6bf656949a..7166ed3d4f 100644
--- a/gnu/services/version-control.scm
+++ b/gnu/services/version-control.scm
@@ -263,7 +263,11 @@ access to exported repositories under @file{/srv/git}."
(list (service-extension activation-service-type
cgit-activation)
(service-extension nginx-service-type
- cgit-configuration-nginx-config)))
+ cgit-configuration-nginx-config)
+
+ ;; Make sure fcgiwrap is instantiated.
+ (service-extension fcgiwrap-service-type
+ (const #t))))
(default-value (cgit-configuration))
(description
"Run the Cgit web interface, which allows users to browse Git