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| author | Ludovic Courtès <ludo@gnu.org> | 2018-01-21 00:05:09 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-01-21 00:24:03 +0100 |
| commit | d466b1fc8221a6224fe7ded53a828f9c29ed9457 (patch) | |
| tree | 5180831a10c380d7eca1e8c0abc5b09d49a3a38c /gnu/system.scm | |
| parent | bc58201ec22aeb07b61dc1e482d6a57868436eef (diff) | |
| download | 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/system.scm')
| -rw-r--r-- | gnu/system.scm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index 40e259f430..39452304ba 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com> ;;; Copyright © 2016 Chris Marusich <cmmarusich@gmail.com> @@ -492,8 +492,9 @@ a container or that of a \"bare metal\" system." (define* (operating-system-services os #:key container?) "Return all the services of OS, including \"internal\" services that do not explicitly appear in OS." - (append (operating-system-user-services os) - (essential-services os #:container? container?))) + (instantiate-missing-services + (append (operating-system-user-services os) + (essential-services os #:container? container?)))) ;;; |