-------- Forwarded Message --------
Subject: Migration of (dhcp-client-service)
Date: Sun, 4 Nov 2018 07:59:51 +0100
From: swedebugia <swedebu...@riseup.net>
To: Ludovic Courtès <l...@gnu.org>
Hi
In this commit
http://git.savannah.gnu.org/cgit/guix.git/commit/?id=39d7fdce453b0ca23ecbed72048647debbaa58a6
you deprecated (dhcp-client-service) in favour of (service
dhcp-client-service-type)
I have 2 questions:
1. What is the rationale behind this? (unification? are all services
that end in -service going to be migrated to -service-type?)
2. Is this going to affect users?
1. E.g. what happens if a user in 0.16 uses this in their config.scm?
2. Are they warned that this is deprecated since 0.16?
I would like us to be careful and document these types of changes in a
way that paves the way for newcomers to easily understand what is going on.
In this commit you updated the documentation with this:
diff --git a/doc/guix.texi b/doc/guix.texi index fde7892..f4f1994 100644
--- a/doc/guix.texi
<http://git.savannah.gnu.org/cgit/guix.git/tree/doc/guix.texi?id=03fd37b4eb9ec7600c9292361177ca5a47814cf7>
+++ b/doc/guix.texi
<http://git.savannah.gnu.org/cgit/guix.git/tree/doc/guix.texi?id=39d7fdce453b0ca23ecbed72048647debbaa58a6>
@@ -11546,10 +11546,11 @@ The @code{(gnu services networking)} module
provides services to configure
the network interface.
@cindex DHCP, networking service
-@deffn {Scheme Procedure} dhcp-client-service [#:dhcp @var{isc-dhcp}]
-Return a service that runs @var{dhcp}, a Dynamic Host Configuration
-Protocol (DHCP) client, on all the non-loopback network interfaces.
-@end deffn
+@defvr {Scheme Variable} dhcp-client-service-type
+This is the type of services that run @var{dhcp}, a Dynamic Host
Configuration
+Protocol (DHCP) client, on all the non-loopback network interfaces. Its
value
+is the DHCP client package to use, @code{isc-dhcp} by default.
+@end defvr
@deffn {Scheme Procedure} dhcpd-service-type
This type defines a service that runs a DHCP daemon. To create a
@@ -17168,7 +17169,7 @@ A helper function to quickly add php to an
@code{nginx-server-configuration}.
A simple services setup for nginx with php can look like this:
@example
-(services (cons* (dhcp-client-service)
+(services (cons* (service dhcp-client-service-type)
(service php-fpm-service-type)
(service nginx-service-type
(nginx-server-configuration
Maybe we should have a list of deprecated features with version numbers
to help users find the information about the change if they experience a
hiccup.
Cheers
Swedebugia
PS: I send this in private because it could perhaps be viewed as
criticism, tho I have no such intention.
PPS: I noticed this change when I downloaded bare-bones.tmpl on a guix
0.15 VM image and tried reconfiguring and got an error about
dhcp-client-service-type being unbound...
