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Re: Setting environment variables in a profile
From: |
Maxime Devos |
Subject: |
Re: Setting environment variables in a profile |
Date: |
Thu, 19 May 2022 22:34:46 +0200 |
User-agent: |
Evolution 3.38.3-1 |
Théo Maxime Tyburn schreef op do 19-05-2022 om 21:43 [+0200]:
> (files '("/home/teddd/..."
> "/home/teddd/..."
> "/home/teddd/...")))
This will do
PYTHONPATH=$GUIX_ENVIRONMENT/home/tedd/...:$GUIX_ENVIRONMENT/home/tedd/...
where $GUIX_ENVIRONMENT is something like
'/gnu/store/sgx9l505s7gw1axqnyqvz7iabgsni243-profile',
which I don't think is what you want here. Additionally, most likely
/home/tedd does
not exist in the profile, so they will be ignored and PYTHONPATH won't be set.
> Another problem I would have with this method is that the last environment
> variable I want to set (BLENDER_OPTIONS) is not even a path. I am not
> sure it is possible to sepcify a file-type to be "just a string".
> Anyway I think this seems to be the wrong approach.
>
> How would you approach this?
I don't think this is currently supported, but I suppose it would be
possible to extend guix/profiles.scm and <manifest> to support this.
Maybe an API like:
contents of manifest.scm:
(manifest
(packages->manifest (list python3 blender ...))
(environment-variables ; <-- new field
(list (extend-search-path ; <--- new procedure
(search-path [...] "PYTHONPATH" [...])
"/home/tedd/...")
(with-environment-variable "BLENDER_USER_CONFIG" "...") ; <-- new
procedure
[...])))
WDYT of this API?
Greetings,
Maxime.
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