Re: symbolic links for --profile argument

[Fulbert]

Le Tue, Mar 30, 2021 at 06:42:29AM -0400, Julien Lepiller a écrit :
> The first and third commands are equivalent. I believe the second command 
> will replace .guix-profile with a symlink to .guix-profile-1 which will link 
> to the store. The last command should fail, because you can't create a store 
> item that way.
> 
> I think guix environment --profile will create a profile and symlink directly 
> to the store, without creating generations. Guix package and its aliases 
> (update, remove, install) as well as guix pull create a generation, so their 
> --profile option has the same behavior.
> 
> HTH!

Hello Julien,

Indeed, it does ! Thanks much for your help.

Best regards,

> 
> Le 30 mars 2021 03:49:04 GMT-04:00, Fulbert  a écrit :
> >Given
> >
> >~~~{.bash}
> >$ readlink ~/.guix-profile
> >/var/guix/profiles/per-user/fulbert/guix-profile
> >
> >$ readlink -f ~/.guix-profile
> >/gnu/store/2sj11f64c9cgw40gkjy024vjl688zp7k-profile
> >~~~{end}
> >
> >Will the following commands produce exactly the same result ?
> >
> >~~~{.bash}
> >$ guix package -m ~/default.scm
> >$ guix package -m ~/default.scm -p ~/.guix-profile
> >$ guix package -m ~/default.scm -p
> >/var/guix/profiles/per-user/fulbert/guix-profile
> >$ guix package -m ~/default.scm -p
> >/gnu/store/2sj11f64c9cgw40gkjy024vjl688zp7k-profile
> >~~~{end}
> >
> >… and more generally, any guix command taking a `--profile` argument ?

Re: symbolic links for --profile argument

[Julien Lepiller]

Hi,

The first and third commands are equivalent. I believe the second command will 
replace .guix-profile with a symlink to .guix-profile-1 which will link to the 
store. The last command should fail, because you can't create a store item that 
way.

I think guix environment --profile will create a profile and symlink directly 
to the store, without creating generations. Guix package and its aliases 
(update, remove, install) as well as guix pull create a generation, so their 
--profile option has the same behavior.

HTH!

Le 30 mars 2021 03:49:04 GMT-04:00, Fulbert  a écrit :
>Hello and thanks for visiting my question !
>
>It is a stupid one, but just to be sure :
>
>Given
>
>~~~{.bash}
>$ readlink ~/.guix-profile
>/var/guix/profiles/per-user/fulbert/guix-profile
>
>$ readlink -f ~/.guix-profile
>/gnu/store/2sj11f64c9cgw40gkjy024vjl688zp7k-profile
>~~~{end}
>
>Will the following commands produce exactly the same result ?
>
>~~~{.bash}
>$ guix package -m ~/default.scm
>$ guix package -m ~/default.scm -p ~/.guix-profile
>$ guix package -m ~/default.scm -p
>/var/guix/profiles/per-user/fulbert/guix-profile
>$ guix package -m ~/default.scm -p
>/gnu/store/2sj11f64c9cgw40gkjy024vjl688zp7k-profile
>~~~{end}
>
>… and more generally, any guix command taking a `--profile` argument ?