profiles: Implicitly set GUIX_EXTENSIONS_PATH.

* guix/build/profiles.scm (manifest-sexp->inputs+search-paths):
Always return a search path for GUIX_EXTENSIONS_PATH.
* guix/search-paths.scm ($GUIX_EXTENSIONS_PATH): New variable.

This allows Guix to find extensions without any need for users to
set GUIX_EXTENSIONS_PATH manually.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
This commit is contained in:
(unmatched-parenthesis 2022-08-21 16:43:48 +01:00 committed by Efraim Flashner
parent 0321ceef08
commit bbc1735be2
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2 changed files with 15 additions and 3 deletions

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@ -179,9 +179,10 @@ search path specifications."
(()
(values (reverse inputs)
(delete-duplicates
(cons $PATH
(map sexp->search-path-specification
(reverse search-paths)))))))))))
(cons* $PATH
$GUIX_EXTENSIONS_PATH
(map sexp->search-path-specification
(reverse search-paths)))))))))))
(define* (build-profile output manifest
#:key (extra-inputs '()) (symlink symlink))