Re: Removing prop-inputs

[swedebugia <swedebugia@riseup.net>]

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"brettg@posteo.net" <brettg@posteo.net> skrev: (12 januari 2019 04:08:13 CET)
>Perfect! My appreciation!
>Sent from my Sprint Phone.
>------ Original message------From: Timothy SampleDate: Fri, Jan 11,
>2019 8:50 PMTo: brettg@posteo.net;Cc: help-guix;Help-Guix;Subject:Re:
>Removing prop-inputs
>Hi brettg,
>
>brettg@posteo.net writes:
>
>> On 12.01.2019 02:25, brettg@posteo.net wrote:
>>> Hi all, this is my system configuration file. I am trying to remove
>>> nautilus and epiphany from the gnome-desktop-service that gets
>loaded.
>>> So far I am not having any luck. Any ideas?
>>>
>>> [...]
>>
>> Update, I got it to work, but with some very hackish code. Any
>> suggestions would still be appreciated.
>>
>> (define-public gnome-custom
>>   (package (inherit gnome)
>> 	   (name "gnome-custom")
>> 	   (propagated-inputs (remove
>> 				(match-lambda
>> 				  ((name _)
>> 				   (string=? name "epiphany")))
>> 				(remove
>> 				 (match-lambda
>> 				   ((name _)
>> 				    (string=? name "eog")))
>> 				 (remove
>> 				  (match-lambda
>> 				    ((name _)
>> 				     (string=? name "totem")))
>> 				  (remove
>> 				   (match-lambda
>> 				     ((name _)
>> 				      (string=? name "gedit")))
>> 				   (remove
>> 				    (match-lambda
>> 				      ((name _)
>> 				       (string=? name "yelp")))
>> 				    (remove
>> 				     (match-lambda
>> 				       ((name _)
>> 					(string=? name "gnome-calculator")))
>> 				     (package-propagated-inputs gnome))))))))))
>
>You could try
>
>    (remove (match-lambda
>              ((name _)
>               (member name '("epiphany" "eog" ...))))
>            (package-propagated-inputs gnome))
>
>Hope that helps!
>
>
>-- Tim

Hi Tim and Brett

I think this snippet would enrich the manual. 
Could one of you send a patch?
-- 
Sent from my p≡p for Android.

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