From: jbranso@dismail.de
To: znavko@disroot.org, "znavko--- via" <help-guix@gnu.org>,
help-guix@gnu.org
Subject: Re: How to remove extension 'network-manager-applet' from 'service profile-service-type'
Date: Sun, 07 Mar 2021 18:18:36 +0000 [thread overview]
Message-ID: <3ef2959a8eb1b5d980796c8f2cb9a549@dismail.de> (raw)
In-Reply-To: <64ac6cd2f2862512bad75801932626c9@disroot.org>
March 7, 2021 3:56 AM, znavko@disroot.org wrote:
> Hello, Joshua!
> No, sorry. network-manager-applet is an extension of
> profile-service-type
> that is included in xfce-service-type in desctop.scm.
>
> Though I remove network-manager from %desktop-services
> (I already done it in attached config)
> but it pervades into my system
> as far as network-manager-applet is included
> in profile-service-type (that s part of xfce-service-type)
> and network-manager-applet requires network-manager.
>
> My trouble is that there are two places where
> 'profile-service-type' is affected:
>
> 1. in xfce-service-type definition it is just only including
> 2. in %desktop-services it is extended with network-manager-applet
>
> I think I need somehow to remove
> network-manager-applet
> from profile-service-type
>
> How to do it?
>
> Here it is 'xfce-desktop-service-type' definition:
> https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/services/desktop.scm#n980
>
> Here netwok-manager-applet is included into profile-service-type:
> https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/services/desktop.scm#n1260
Oh wow! I didn't actually know that was a thing! I did just find this in the
manual:
The ‘modify-services’ form provides a handy way to change the
parameters of some of the services of a list such as ‘%base-services’
(*note ‘%base-services’: Base Services.). It evaluates to a list of
services. Of course, you could always use standard list combinators
such as ‘map’ and ‘fold’ to do that (*note List Library:
(guile)SRFI-1.); ‘modify-services’ simply provides a more concise form
for this common pattern.
So it looks like you can use 'map' and 'fold' on %desktop-services to
manually remove that nm-applet...I'm not entirely certain how to do it
though...
Here's how you can play with that:
$ guile
guile command line $ ,use(gnu services desktop)
guile command line $ %desktop-services ;; this will list the default desktop-services
guile command line $ (map ;; or fold
;; some code
%desktop-services)
>
> March 6, 2021 5:01 PM, "Joshua Branson" <jbranso@dismail.de> wrote:
>
>> znavko--- via <help-guix@gnu.org> writes:
>>
>>> Hello! I use 'xfce-desktop-service-type' in my config.scm
>>> and xfce service is using 'profile-service-type'.
>>> Everything was ok while this line not appeared in services/desctop.scm:
>>>
>>> 1260:
>>> (simple-service 'network-manager-applet
>>> profile-service-type
>>> (list network-manager-applet))
>>>
>>> How can I remove back 'network-manager-applet' extension from profile-service-type
>>> in my config (in attach)?
>>
>> Something like this might work:
>>
>> #+BEGIN_SRC scheme
>> (use-service-modules
>> networking)
>>
>> (define %my-desktop-services
>> (remove (lambda (service)
>> (member (service-kind service)
>> (list
>> network-manager-service-type
>> )))
>> %desktop-services))
>>
>> (operating-system
>> (services
>> (cons* %my-desktop-services)))
>> #+END_SRC
>>
>>> PS: I dislike networkmanager for it is buggy and slow.
>>
>> --
>> Joshua Branson (joshuaBPMan in #guix)
>> Sent from Emacs and Gnus
>> https://gnucode.me
>> https://video.hardlimit.com/accounts/joshua_branson/video-channels
>> https://propernaming.org
>> "You can have whatever you want, as long as you help
>> enough other people get what they want." - Zig Ziglar
prev parent reply other threads:[~2021-03-07 18:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 23:34 How to remove extension 'network-manager-applet' from 'service profile-service-type' znavko--- via
2021-03-06 14:01 ` Joshua Branson
2021-03-07 8:55 ` znavko
2021-03-07 18:18 ` jbranso [this message]
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