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environment: Export 'load-manifest'.

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* guix/scripts/environment.scm (load-manifest): New procedure.
(options/resolve-packages): Use it.
This commit is contained in:
Ludovic Courtès 2022-03-31 12:12:20 +02:00
parent f54f2aa9df
commit 6fed836a6f
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1 changed files with 7 additions and 2 deletions
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guix/scripts/environment.scm
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@ -56,6 +56,7 @@ (define-module (guix scripts environment)
#:use-module (srfi srfi-37)
#:use-module (srfi srfi-98)
#:export (assert-container-features
load-manifest
guix-environment
guix-environment*
show-environment-options-help
@ -285,6 +286,11 @@ (define same-key? (cut eq? key <>))
(_ memo)))
'() alist))
(define (load-manifest file) ;TODO: factorize
"Load the user-profile manifest (Scheme code) from FILE and return it."
(let ((user-module (make-user-module '((guix profiles) (gnu)))))
(load* file user-module)))
(define (options/resolve-packages store opts)
"Return OPTS with package specification strings replaced by manifest entries
for the corresponding packages."
@ -331,8 +337,7 @@ (define (packages->outputs packages mode)
(let ((module (make-user-module '())))
(packages->outputs (load* file module) mode)))
(('manifest . file)
(let ((module (make-user-module '((guix profiles) (gnu)))))
(manifest-entries (load* file module))))
(manifest-entries (load-manifest file)))
(_ '()))
opts)
manifest-entry=?)))