[PATCH 05/10] t/t1512-rev-parse-disambiguation.sh: use the $( ... ) construct for command substitution
From: Elia Pinto <hidden>
Date: 2016-06-15 23:07:32
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/t1512-rev-parse-disambiguation.sh | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/t/t1512-rev-parse-disambiguation.sh b/t/t1512-rev-parse-disambiguation.sh
index 4a155c8..e221167 100755
--- a/t/t1512-rev-parse-disambiguation.sh
+++ b/t/t1512-rev-parse-disambiguation.sh@@ -275,19 +275,19 @@ test_expect_success 'rev-parse --disambiguate' ' test_expect_success 'ambiguous 40-hex ref' ' TREE=$(git mktree </dev/null) && - REF=`git rev-parse HEAD` && + REF=$(git rev-parse HEAD) && VAL=$(git commit-tree $TREE </dev/null) && git update-ref refs/heads/$REF $VAL && - test `git rev-parse $REF 2>err` = $REF && + test $(git rev-parse $REF 2>err) = $REF && grep "refname.*${REF}.*ambiguous" err ' test_expect_success 'ambiguous short sha1 ref' ' TREE=$(git mktree </dev/null) && - REF=`git rev-parse --short HEAD` && + REF=$(git rev-parse --short HEAD) && VAL=$(git commit-tree $TREE </dev/null) && git update-ref refs/heads/$REF $VAL && - test `git rev-parse $REF 2>err` = $VAL && + test $(git rev-parse $REF 2>err) = $VAL && grep "refname.*${REF}.*ambiguous" err '
--
2.3.3.GIT