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deploy: Error out when the FILE argument is missing. 

* guix/scripts/deploy.scm (guix-deploy): Error out when FILE is false.
master
Ludovic Courtès 2021-05-28 09:56:31 +02:00
parent c82b374979
commit 7243a8c7ec
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1 changed files with 5 additions and 2 deletions
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guix/scripts/deploy.scm
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@ -1,7 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 David Thompson <davet@gnu.org>
;;; Copyright © 2019 Jakob L. Kreuze <zerodaysfordays@sdf.org>
;;; Copyright © 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020, 2021 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -156,7 +156,10 @@ Perform the deployment specified by FILE.\n"))
(let* ((opts (parse-command-line args %options (list %default-options)
#:argument-handler handle-argument))
(file (assq-ref opts 'file))
(machines (or (and file (load-source-file file)) '())))
(machines (and file (load-source-file file))))
(unless file
(leave (G_ "missing deployment file argument~%")))
(show-what-to-deploy machines)
(with-status-verbosity (assoc-ref opts 'verbosity)