[PATCH 07/12] t9145-git-svn-master-branch.sh: use the $( ... ) construct for command substitution
- From
Elia Pinto <gitter.spiros@gmail.com>
- Date
- Jan 12, 2016, 11:49 UTC
- Message-ID
- <1452599378-47882-8-git-send-email-gitter.spiros@gmail.com>
- In-Reply-To
- <1452599378-47882-1-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
perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg' "${_f}"
doneand then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> --- t/t9145-git-svn-master-branch.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/t9145-git-svn-master-branch.sh b/t/t9145-git-svn-master-branch.sh index 6559137..3bbf341 100755 --- a/t/t9145-git-svn-master-branch.sh +++ b/t/t9145-git-svn-master-branch.sh @@ -17,8 +17,8 @@ test_expect_success 'git svn clone --stdlayout sets up trunk as master' ' git svn clone -s "$svnrepo" g && ( cd g && - test x`git rev-parse --verify refs/remotes/origin/trunk^0` = \ - x`git rev-parse --verify refs/heads/master^0` + test x$(git rev-parse --verify refs/remotes/origin/trunk^0) = \ + x$(git rev-parse --verify refs/heads/master^0) ) '
-- 2.5.0