deploy: Handle the '--system' command line option.
* guix/scripts/deploy.scm (show-help): Add help for '--system'. (%options): Add '-s' and '--system'. (guix-deploy): Parameterize %current-system.
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					 1 changed files with 10 additions and 2 deletions
				
			
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					@ -23,6 +23,7 @@
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  #:use-module (guix scripts build)
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					  #:use-module (guix scripts build)
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  #:use-module (guix store)
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					  #:use-module (guix store)
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  #:use-module (guix ui)
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					  #:use-module (guix ui)
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					  #:use-module (guix utils)
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  #:use-module (guix grafts)
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					  #:use-module (guix grafts)
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  #:use-module (ice-9 format)
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					  #:use-module (ice-9 format)
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  #:use-module (srfi srfi-1)
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					  #:use-module (srfi srfi-1)
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					@ -41,6 +42,8 @@
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(define (show-help)
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					(define (show-help)
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  (display (G_ "Usage: guix deploy [OPTION] FILE...
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					  (display (G_ "Usage: guix deploy [OPTION] FILE...
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Perform the deployment specified by FILE.\n"))
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					Perform the deployment specified by FILE.\n"))
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					  (display (G_ "
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					  -s, --system=SYSTEM    attempt to build for SYSTEM--e.g., \"i686-linux\""))
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  (show-build-options-help)
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					  (show-build-options-help)
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  (newline)
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					  (newline)
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  (display (G_ "
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					  (display (G_ "
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					@ -55,10 +58,14 @@ Perform the deployment specified by FILE.\n"))
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                 (lambda args
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					                 (lambda args
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                   (show-help)
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					                   (show-help)
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                   (exit 0)))
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					                   (exit 0)))
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					         (option '(#\s "system") #t #f
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					                 (lambda (opt name arg result)
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					                   (alist-cons 'system arg
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					                               (alist-delete 'system result eq?))))
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         %standard-build-options))
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					         %standard-build-options))
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(define %default-options
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					(define %default-options
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  '((system . ,(%current-system))
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					  `((system . ,(%current-system))
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    (substitutes? . #t)
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					    (substitutes? . #t)
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    (build-hook? . #t)
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					    (build-hook? . #t)
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    (graft? . #t)
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					    (graft? . #t)
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					@ -81,6 +88,7 @@ Perform the deployment specified by FILE.\n"))
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      (set-build-options-from-command-line store opts)
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					      (set-build-options-from-command-line store opts)
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      (for-each (lambda (machine)
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					      (for-each (lambda (machine)
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                  (info (G_ "deploying to ~a...") (machine-display-name machine))
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					                  (info (G_ "deploying to ~a...") (machine-display-name machine))
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                  (parameterize ((%graft? (assq-ref opts 'graft?)))
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					                  (parameterize ((%current-system (assq-ref opts 'system))
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					                                 (%graft? (assq-ref opts 'graft?)))
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                    (run-with-store store (deploy-machine machine))))
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					                    (run-with-store store (deploy-machine machine))))
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                machines))))
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					                machines))))
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