Hi,
when I look at your:

(guix-service-type
   config => (guix-configuration
     (inherit config)
     (extra-options (list "--gc-keep-derivations=yes" 
"--gc-keep-outputs=yes"))

Isn't there at the end one bracket too little, to close up the whole thing?

Because when I add that to my config.scm file the first bracket before 
guix-service-type appears violett in Emacs,
but there is no violet bracket at the end which closes it.

Gottfried


Am 25.07.22 um 17:20 schrieb Felix Lechner:
> Hi,
> 
> On Mon, Jul 25, 2022 at 2:52 AM Gottfried <gottfried@posteo.de> wrote:
>>
>> The manual says that it is dangerous to use: "guix gc"
>> because it can delete too much.
> 
> I agree that 'guix gc' deletes too much, but it's probably not
> dangerous. You will just see some downloads and builds repeated when
> reconfiguring later.
> 
> I believe 'guix gc' deletes items that are not garbage to me (but I am
> new to Guix). Based on friendly advice I received, I currently use
> these settings:
> 
>  > (guix-service-type
>   config => (guix-configuration
>     (inherit config)
>     (extra-options (list "--gc-keep-derivations=yes" "--gc-keep-outputs=yes"))


> ...
> 
> Kind regards
> Felix Lechner