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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.
master
宋文武 2019-07-20 12:51:45 +08:00
parent 2fa23d8f5c
commit 3c618b9894
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GPG Key ID: D415BF253B515976
1 changed files with 10 additions and 2 deletions
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12
guix/scripts/deploy.scm
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@ -23,6 +23,7 @@
#:use-module (guix scripts build)
#:use-module (guix store)
#:use-module (guix ui)
#:use-module (guix utils)
#:use-module (guix grafts)
#:use-module (ice-9 format)
#:use-module (srfi srfi-1)
@ -41,6 +42,8 @@
(define (show-help)
(display (G_ "Usage: guix deploy [OPTION] FILE...
Perform the deployment specified by FILE.\n"))
(display (G_ "
-s, --system=SYSTEM attempt to build for SYSTEM--e.g., \"i686-linux\""))
(show-build-options-help)
(newline)
(display (G_ "
@ -55,10 +58,14 @@ Perform the deployment specified by FILE.\n"))
(lambda args
(show-help)
(exit 0)))
(option '(#\s "system") #t #f
(lambda (opt name arg result)
(alist-cons 'system arg
(alist-delete 'system result eq?))))
%standard-build-options))
(define %default-options
'((system . ,(%current-system))
`((system . ,(%current-system))
(substitutes? . #t)
(build-hook? . #t)
(graft? . #t)
@ -81,6 +88,7 @@ Perform the deployment specified by FILE.\n"))
(set-build-options-from-command-line store opts)
(for-each (lambda (machine)
(info (G_ "deploying to ~a...") (machine-display-name machine))
(parameterize ((%graft? (assq-ref opts 'graft?)))
(parameterize ((%current-system (assq-ref opts 'system))
(%graft? (assq-ref opts 'graft?)))
(run-with-store store (deploy-machine machine))))
machines))))