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-rw-r--r--.dir-locals.el1
-rw-r--r--guix/scripts/pull.scm19
2 files changed, 14 insertions, 6 deletions
diff --git a/.dir-locals.el b/.dir-locals.el
index 22aac2c402..e4947f5f10 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -35,6 +35,7 @@
(eval . (put 'modify-services 'scheme-indent-function 1))
(eval . (put 'with-directory-excursion 'scheme-indent-function 1))
(eval . (put 'with-file-lock 'scheme-indent-function 1))
+ (eval . (put 'with-file-lock/no-wait 'scheme-indent-function 1))
(eval . (put 'package 'scheme-indent-function 0))
(eval . (put 'origin 'scheme-indent-function 0))
diff --git a/guix/scripts/pull.scm b/guix/scripts/pull.scm
index 0ab688ac24..ef8d5c8fd9 100644
--- a/guix/scripts/pull.scm
+++ b/guix/scripts/pull.scm
@@ -36,6 +36,8 @@
#:autoload (guix inferior) (open-inferior)
#:use-module (guix scripts build)
#:autoload (guix build utils) (which)
+ #:use-module ((guix build syscalls)
+ #:select (with-file-lock/no-wait))
#:use-module (guix git)
#:use-module (git)
#:use-module (gnu packages)
@@ -815,11 +817,16 @@ Use '~/.config/guix/channels.scm' instead."))
(if (assoc-ref opts 'bootstrap?)
%bootstrap-guile
(canonical-package guile-2.2)))))
- (run-with-store store
- (build-and-install instances profile
- #:dry-run?
- (assoc-ref opts 'dry-run?)
- #:use-substitutes?
- (assoc-ref opts 'substitutes?))))))))))))))
+ (with-file-lock/no-wait (string-append profile ".lock")
+ (lambda (key . args)
+ (leave (G_ "profile ~a is locked by another process~%")
+ profile))
+
+ (run-with-store store
+ (build-and-install instances profile
+ #:dry-run?
+ (assoc-ref opts 'dry-run?)
+ #:use-substitutes?
+ (assoc-ref opts 'substitutes?)))))))))))))))
;;; pull.scm ends here