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-rw-r--r--guix/scripts/package.scm101
1 files changed, 54 insertions, 47 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm
index cdb3b3acb6..12a57efdab 100644
--- a/guix/scripts/package.scm
+++ b/guix/scripts/package.scm
@@ -182,6 +182,49 @@ denote ranges as interpreted by 'matching-derivations'."
(else
(leave (_ "invalid syntax: ~a~%") pattern)))))
+(define* (build-and-use-profile store profile manifest
+ #:key
+ bootstrap? use-substitutes?
+ dry-run?)
+ "Build a new generation of PROFILE, a file name, using the packages
+specified in MANIFEST, a manifest object."
+ (when (equal? profile %current-profile)
+ (ensure-default-profile))
+
+ (let* ((prof-drv (run-with-store store
+ (profile-derivation manifest
+ #:hooks (if bootstrap?
+ '()
+ %default-profile-hooks))))
+ (prof (derivation->output-path prof-drv)))
+ (show-what-to-build store (list prof-drv)
+ #:use-substitutes? use-substitutes?
+ #:dry-run? dry-run?)
+
+ (cond
+ (dry-run? #t)
+ ((and (file-exists? profile)
+ (and=> (readlink* profile) (cut string=? prof <>)))
+ (format (current-error-port) (_ "nothing to be done~%")))
+ (else
+ (let* ((number (generation-number profile))
+
+ ;; Always use NUMBER + 1 for the new profile, possibly
+ ;; overwriting a "previous future generation".
+ (name (generation-file-name profile (+ 1 number))))
+ (and (build-derivations store (list prof-drv))
+ (let* ((entries (manifest-entries manifest))
+ (count (length entries)))
+ (switch-symlinks name prof)
+ (switch-symlinks profile name)
+ (unless (string=? profile %current-profile)
+ (register-gc-root store name))
+ (format #t (N_ "~a package in profile~%"
+ "~a packages in profile~%"
+ count)
+ count)
+ (display-search-paths entries (list profile)))))))))
+
;;;
;;; Package specifications.
@@ -702,52 +745,10 @@ processed, #f otherwise."
;; Process any install/remove/upgrade action from OPTS.
(define dry-run? (assoc-ref opts 'dry-run?))
+ (define bootstrap? (assoc-ref opts 'bootstrap?))
+ (define substitutes? (assoc-ref opts 'substitutes?))
(define profile (or (assoc-ref opts 'profile) %current-profile))
- (define (build-and-use-profile manifest)
- (let* ((bootstrap? (assoc-ref opts 'bootstrap?)))
-
- (when (equal? profile %current-profile)
- (ensure-default-profile))
-
- (let* ((prof-drv (run-with-store (%store)
- (profile-derivation
- manifest
- #:hooks (if bootstrap?
- '()
- %default-profile-hooks))))
- (prof (derivation->output-path prof-drv)))
- (show-what-to-build (%store) (list prof-drv)
- #:use-substitutes?
- (assoc-ref opts 'substitutes?)
- #:dry-run? dry-run?)
-
- (cond
- (dry-run? #t)
- ((and (file-exists? profile)
- (and=> (readlink* profile) (cut string=? prof <>)))
- (format (current-error-port) (_ "nothing to be done~%")))
- (else
- (let* ((number (generation-number profile))
-
- ;; Always use NUMBER + 1 for the new profile,
- ;; possibly overwriting a "previous future
- ;; generation".
- (name (generation-file-name profile
- (+ 1 number))))
- (and (build-derivations (%store) (list prof-drv))
- (let* ((entries (manifest-entries manifest))
- (count (length entries)))
- (switch-symlinks name prof)
- (switch-symlinks profile name)
- (unless (string=? profile %current-profile)
- (register-gc-root (%store) name))
- (format #t (N_ "~a package in profile~%"
- "~a packages in profile~%"
- count)
- count)
- (display-search-paths entries (list profile))))))))))
-
;; First roll back if asked to.
(cond ((and (assoc-ref opts 'roll-back?)
(not dry-run?))
@@ -787,12 +788,15 @@ processed, #f otherwise."
(user-module (make-user-module '((guix profiles)
(gnu))))
(manifest (load* file-name user-module)))
- (if (assoc-ref opts 'dry-run?)
+ (if dry-run?
(format #t (_ "would install new manifest from '~a' with ~d entries~%")
file-name (length (manifest-entries manifest)))
(format #t (_ "installing new manifest from '~a' with ~d entries~%")
file-name (length (manifest-entries manifest))))
- (build-and-use-profile manifest)))
+ (build-and-use-profile (%store) profile manifest
+ #:bootstrap? bootstrap?
+ #:use-substitutes? substitutes?
+ #:dry-run? dry-run?)))
(else
(let* ((manifest (profile-manifest profile))
(install (options->installable opts manifest))
@@ -805,7 +809,10 @@ processed, #f otherwise."
(unless (and (null? install) (null? remove))
(show-manifest-transaction (%store) manifest transaction
#:dry-run? dry-run?)
- (build-and-use-profile new))))))
+ (build-and-use-profile (%store) profile new
+ #:bootstrap? bootstrap?
+ #:use-substitutes? substitutes?
+ #:dry-run? dry-run?))))))
(let ((opts (parse-command-line args %options (list %default-options #f)
#:argument-handler handle-argument)))