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guix build: Add '--keep-going'.

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* guix/scripts/build.scm (show-build-options-help)
(%standard-build-options): Add --keep-going.
* guix/scripts/build.scm (set-build-options-from-command-line): Honor
it.
* doc/guix.texi (Invoking guix build): Document it.
This commit is contained in:
Ludovic Courtès 2016-01-19 21:57:40 +01:00
parent 0e510971c3
commit f495301902
2 changed files with 17 additions and 1 deletions
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8
doc/guix.texi
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@ -3973,6 +3973,14 @@ Keep the build tree of failed builds. Thus, if a build fail, its build
tree is kept under @file{/tmp}, in a directory whose name is shown at
the end of the build log. This is useful when debugging build issues.
@item --keep-going
@itemx -k
Keep going when some of the derivations fail to build; return only once
all the builds have either completed or failed.
The default behavior is to stop as soon as one of the specified
derivations has failed.
@item --dry-run
@itemx -n
Do not build the derivations.

10
guix/scripts/build.scm
View file

@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013 Mark H Weaver <mhw@netris.org>
;;;
;;; This file is part of GNU Guix.
@ -153,6 +153,8 @@ options handled by 'set-build-options-from-command-line', and listed in
(display (_ "
-K, --keep-failed keep build tree of failed builds"))
(display (_ "
-k, --keep-going keep going when some of the derivations fail"))
(display (_ "
-n, --dry-run do not build the derivations"))
(display (_ "
--fallback fall back to building when the substituter fails"))
@ -183,6 +185,7 @@ options handled by 'set-build-options-from-command-line', and listed in
;; TODO: Add more options.
(set-build-options store
#:keep-failed? (assoc-ref opts 'keep-failed?)
#:keep-going? (assoc-ref opts 'keep-going?)
#:rounds (assoc-ref opts 'rounds)
#:build-cores (or (assoc-ref opts 'cores) 0)
#:max-build-jobs (or (assoc-ref opts 'max-jobs) 1)
@ -214,6 +217,11 @@ options handled by 'set-build-options-from-command-line', and listed in
(apply values
(alist-cons 'keep-failed? #t result)
rest)))
(option '(#\k "keep-going") #f #f
(lambda (opt name arg result . rest)
(apply values
(alist-cons 'keep-going? #t result)
rest)))
(option '("rounds") #t #f
(lambda (opt name arg result . rest)
(apply values