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-rw-r--r--guix/scripts/build.scm98
1 files changed, 51 insertions, 47 deletions
diff --git a/guix/scripts/build.scm b/guix/scripts/build.scm
index a8becea2de..3607d78537 100644
--- a/guix/scripts/build.scm
+++ b/guix/scripts/build.scm
@@ -634,55 +634,59 @@ needed."
;;;
(define (guix-build . args)
+ (define opts
+ (parse-command-line args %options
+ (list %default-options)))
+
(with-error-handling
;; Ask for absolute file names so that .drv file names passed from the
;; user to 'read-derivation' are absolute when it returns.
(with-fluids ((%file-port-name-canonicalization 'absolute))
- (let* ((opts (parse-command-line args %options
- (list %default-options)))
- (store (open-connection))
- (mode (assoc-ref opts 'build-mode))
- (drv (options->derivations store opts))
- (urls (map (cut string-append <> "/log")
- (if (assoc-ref opts 'substitutes?)
- (or (assoc-ref opts 'substitute-urls)
- ;; XXX: This does not necessarily match the
- ;; daemon's substitute URLs.
- %default-substitute-urls)
- '())))
- (items (filter-map (match-lambda
- (('argument . (? store-path? file))
- file)
- (_ #f))
- opts))
- (roots (filter-map (match-lambda
- (('gc-root . root) root)
- (_ #f))
- opts)))
-
+ (with-store store
+ ;; Set the build options before we do anything else.
(set-build-options-from-command-line store opts)
- (unless (assoc-ref opts 'log-file?)
- (show-what-to-build store drv
- #:use-substitutes? (assoc-ref opts 'substitutes?)
- #:dry-run? (assoc-ref opts 'dry-run?)
- #:mode mode))
-
- (cond ((assoc-ref opts 'log-file?)
- (for-each (cut show-build-log store <> urls)
- (delete-duplicates
- (append (map derivation-file-name drv)
- items))))
- ((assoc-ref opts 'derivations-only?)
- (format #t "~{~a~%~}" (map derivation-file-name drv))
- (for-each (cut register-root store <> <>)
- (map (compose list derivation-file-name) drv)
- roots))
- ((not (assoc-ref opts 'dry-run?))
- (and (build-derivations store drv mode)
- (for-each show-derivation-outputs drv)
- (for-each (cut register-root store <> <>)
- (map (lambda (drv)
- (map cdr
- (derivation->output-paths drv)))
- drv)
- roots))))))))
+
+ (let* ((mode (assoc-ref opts 'build-mode))
+ (drv (options->derivations store opts))
+ (urls (map (cut string-append <> "/log")
+ (if (assoc-ref opts 'substitutes?)
+ (or (assoc-ref opts 'substitute-urls)
+ ;; XXX: This does not necessarily match the
+ ;; daemon's substitute URLs.
+ %default-substitute-urls)
+ '())))
+ (items (filter-map (match-lambda
+ (('argument . (? store-path? file))
+ file)
+ (_ #f))
+ opts))
+ (roots (filter-map (match-lambda
+ (('gc-root . root) root)
+ (_ #f))
+ opts)))
+
+ (unless (assoc-ref opts 'log-file?)
+ (show-what-to-build store drv
+ #:use-substitutes? (assoc-ref opts 'substitutes?)
+ #:dry-run? (assoc-ref opts 'dry-run?)
+ #:mode mode))
+
+ (cond ((assoc-ref opts 'log-file?)
+ (for-each (cut show-build-log store <> urls)
+ (delete-duplicates
+ (append (map derivation-file-name drv)
+ items))))
+ ((assoc-ref opts 'derivations-only?)
+ (format #t "~{~a~%~}" (map derivation-file-name drv))
+ (for-each (cut register-root store <> <>)
+ (map (compose list derivation-file-name) drv)
+ roots))
+ ((not (assoc-ref opts 'dry-run?))
+ (and (build-derivations store drv mode)
+ (for-each show-derivation-outputs drv)
+ (for-each (cut register-root store <> <>)
+ (map (lambda (drv)
+ (map cdr
+ (derivation->output-paths drv)))
+ drv)
+ roots)))))))))