[PATCH 08/10] t/t7003-filter-branch.sh: use the $( ... ) construct for command substitution
From: Elia Pinto <hidden>
Date: 2016-06-15 23:07:39
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted>
---
t/t7003-filter-branch.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh
index 869e0bf..8868e6e 100755
--- a/t/t7003-filter-branch.sh
+++ b/t/t7003-filter-branch.sh@@ -387,7 +387,7 @@ test_expect_success 'setup submodule' ' git branch original HEAD ' -orig_head=`git show-ref --hash --head HEAD` +orig_head=$(git show-ref --hash --head HEAD) test_expect_success 'rewrite submodule with another content' ' git filter-branch --tree-filter "test -d submod && {
@@ -396,7 +396,7 @@ test_expect_success 'rewrite submodule with another content' ' mkdir submod && : > submod/file } || :" HEAD && - test $orig_head != `git show-ref --hash --head HEAD` + test $orig_head != $(git show-ref --hash --head HEAD) ' test_expect_success 'replace submodule revision' '
@@ -405,7 +405,7 @@ test_expect_success 'replace submodule revision' ' "if git ls-files --error-unmatch -- submod > /dev/null 2>&1 then git update-index --cacheinfo 160000 0123456789012345678901234567890123456789 submod fi" HEAD && - test $orig_head != `git show-ref --hash --head HEAD` + test $orig_head != $(git show-ref --hash --head HEAD) ' test_expect_success 'filter commit message without trailing newline' '
--
2.3.3.GIT