From: Elia Pinto <gitter.spiros@gmail.com>
To: git@vger.kernel.org
Cc: matthieu.moy@grenoble-inp.fr, Elia Pinto <gitter.spiros@gmail.com>
Subject: [PATCH 04/14] t4010-diff-pathspec.sh: use the $( ... ) construct for command substitution
Date: Wed, 30 Apr 2014 09:22:57 -0700 [thread overview]
Message-ID: <1398874987-14873-4-git-send-email-gitter.spiros@gmail.com> (raw)
In-Reply-To: <1398874987-14873-1-git-send-email-gitter.spiros@gmail.com>
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.
The backquoted form is the traditional method for command
substitution, and is supported by POSIX. However, all but the
simplest uses become complicated quickly. In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.
The patch was generated by:
for _f in $(find . -name "*.sh")
do
sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
t/t4010-diff-pathspec.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/t4010-diff-pathspec.sh b/t/t4010-diff-pathspec.sh
index 2bb9736..bf07841 100755
--- a/t/t4010-diff-pathspec.sh
+++ b/t/t4010-diff-pathspec.sh
@@ -18,7 +18,7 @@ test_expect_success \
mkdir path1 &&
echo rezrov >path1/file1 &&
git update-index --add file0 path1/file1 &&
- tree=`git write-tree` &&
+ tree=$(git write-tree) &&
echo "$tree" &&
echo nitfol >file0 &&
echo yomin >path1/file1 &&
@@ -131,7 +131,7 @@ test_expect_success 'diff multiple wildcard pathspecs' '
mkdir path2 &&
echo rezrov >path2/file1 &&
git update-index --add path2/file1 &&
- tree3=`git write-tree` &&
+ tree3=$(git write-tree) &&
git diff --name-only $tree $tree3 -- "path2*1" "path1*1" >actual &&
cat <<-\EOF >expect &&
path1/file1
--
1.7.10.4
next prev parent reply other threads:[~2014-04-30 16:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-30 16:22 [PATCH 01/14] t3905-stash-include-untracked.sh: use the $( ... ) construct for command substitution Elia Pinto
2014-04-30 16:22 ` [PATCH 02/14] t3910-mac-os-precompose.sh: " Elia Pinto
2014-04-30 16:22 ` [PATCH 03/14] t4006-diff-mode.sh: " Elia Pinto
2014-04-30 16:22 ` Elia Pinto [this message]
2014-04-30 16:22 ` [PATCH 05/14] t4012-diff-binary.sh: " Elia Pinto
2014-04-30 16:22 ` [PATCH 06/14] t4013-diff-various.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 07/14] t4014-format-patch.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 08/14] t4036-format-patch-signer-mime.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 09/14] t4038-diff-combined.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 10/14] t4057-diff-combined-paths.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 11/14] t4116-apply-reverse.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 12/14] t4119-apply-config.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 13/14] t4204-patch-id.sh: " Elia Pinto
2014-04-30 16:23 ` [PATCH 14/14] t5000-tar-tree.sh: " Elia Pinto
2014-04-30 16:42 ` [PATCH 01/14] t3905-stash-include-untracked.sh: " Matthieu Moy
2014-04-30 18:07 ` Junio C Hamano
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