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authorElia Pinto <gitter.spiros@gmail.com>2015-12-22 15:10:26 +0100
committerJunio C Hamano <gitster@pobox.com>2015-12-27 15:33:13 -0800
commit6ccca67a74807c14970d08efd635bdef9af6c17c (patch)
tree907de911e5aec9ebfcb39be7ce47587bff2cd8b0 /contrib/examples
parent1a3655264ebb238692b3666afe338e094fdb3609 (diff)
downloadgit-6ccca67a74807c14970d08efd635bdef9af6c17c.tar.gz
git-6ccca67a74807c14970d08efd635bdef9af6c17c.tar.xz
contrib/examples/git-repack.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> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib/examples')
-rwxr-xr-xcontrib/examples/git-repack.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/examples/git-repack.sh b/contrib/examples/git-repack.sh
index 96e3fed32..672af9344 100755
--- a/contrib/examples/git-repack.sh
+++ b/contrib/examples/git-repack.sh
@@ -67,8 +67,8 @@ case ",$all_into_one," in
,t,)
args= existing=
if [ -d "$PACKDIR" ]; then
- for e in `cd "$PACKDIR" && find . -type f -name '*.pack' \
- | sed -e 's/^\.\///' -e 's/\.pack$//'`
+ for e in $(cd "$PACKDIR" && find . -type f -name '*.pack' \
+ | sed -e 's/^\.\///' -e 's/\.pack$//')
do
if [ -e "$PACKDIR/$e.keep" ]; then
: keep