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gnu: git-annex: Don't patch shebang used in hooks. 

git-annex relies on configuring Git's pre-commit and post-receive hooks.
Avoid patching the shebang that git-annex embeds when generating these hooks
so that the hooks don't fail if garbage collection claims the bash that was
current when the annex repository was initialized.

* gnu/packages/haskell-apps.scm (git-annex):[arguments]: Patch hook shebangs
only temporarily for tests.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>
This commit is contained in:
Kyle Meyer 2019-07-21 15:50:57 -04:00 committed by Marius Bakke
parent deccffb264
commit 3d45d8f14b
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1 changed files with 12 additions and 1 deletions
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13
gnu/packages/haskell-apps.scm
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@ -6,6 +6,7 @@
;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
;;; Copyright © 2019 Kyle Meyer <kyle@kyleam.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -157,8 +158,13 @@ unique algebra of patches called @url{http://darcs.net/Theory,Patchtheory}.
'("--flags=-Android -Assistant -Pairing -S3 -Webapp -WebDAV")
#:phases
(modify-phases %standard-phases
(add-before 'configure 'patch-shell
(add-before 'configure 'patch-shell-for-tests
(lambda _
;; Shell.hs defines "/bin/sh" that is used in Git hooks. We
;; shouldn't patch hooks with Guix's current bash because the
;; hooks can exist after that bash is garbage collected, but
;; let's temporarily patch it so that we can run the tests.
(copy-file "Utility/Shell.hs" "/tmp/Shell.hs")
(substitute* "Utility/Shell.hs"
(("/bin/sh") (which "sh")))
#t))
@ -192,6 +198,11 @@ unique algebra of patches called @url{http://darcs.net/Theory,Patchtheory}.
(symlink "git-annex" "git-annex-shell"))
(invoke "git-annex" "test")
#t))
(add-after 'check 'unpatch-shell-and-rebuild
(lambda args
;; Undo `patch-shell-for-tests'.
(copy-file "/tmp/Shell.hs" "Utility/Shell.hs")
(apply (assoc-ref %standard-phases 'build) args)))
(add-after 'install 'install-symlinks
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))