From: Elia Pinto <gitter.spiros@gmail.com>
Date: Wed, 23 Dec 2015 13:45:51 +0000 (+0100)
Subject: t/t5305-include-tag.sh: use the $( ... ) construct for command substitution
X-Git-Tag: v2.8.0-rc0~103^2~58
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0469cb96e354e71d6f07d4cbfe58cf7d868d6b4a;p=thirdparty%2Fgit.git

t/t5305-include-tag.sh: use the $( ... ) construct for command substitution

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
	perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg'  "${_f}"
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t5305-include-tag.sh b/t/t5305-include-tag.sh
index 21517c70cd..f314ad5079 100755
--- a/t/t5305-include-tag.sh
+++ b/t/t5305-include-tag.sh
@@ -3,20 +3,20 @@
 test_description='git pack-object --include-tag'
 . ./test-lib.sh
 
-TRASH=`pwd`
+TRASH=$(pwd)
 
 test_expect_success setup '
 	echo c >d &&
 	git update-index --add d &&
-	tree=`git write-tree` &&
-	commit=`git commit-tree $tree </dev/null` &&
+	tree=$(git write-tree) &&
+	commit=$(git commit-tree $tree </dev/null) &&
 	echo "object $commit" >sig &&
 	echo "type commit" >>sig &&
 	echo "tag mytag" >>sig &&
 	echo "tagger $(git var GIT_COMMITTER_IDENT)" >>sig &&
 	echo >>sig &&
 	echo "our test tag" >>sig &&
-	tag=`git mktag <sig` &&
+	tag=$(git mktag <sig) &&
 	rm d sig &&
 	git update-ref refs/tags/mytag $tag && {
 		echo $tree &&