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| author | Elia Pinto <gitter.spiros@gmail.com> | 2015-12-22 14:10:26 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-12-27 23:33:13 (GMT) |
| commit | 6ccca67a74807c14970d08efd635bdef9af6c17c (patch) | |
| tree | 907de911e5aec9ebfcb39be7ce47587bff2cd8b0 /contrib | |
| parent | 1a3655264ebb238692b3666afe338e094fdb3609 (diff) | |
| download | git-6ccca67a74807c14970d08efd635bdef9af6c17c.zip git-6ccca67a74807c14970d08efd635bdef9af6c17c.tar.gz git-6ccca67a74807c14970d08efd635bdef9af6c17c.tar.bz2 | |
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')
| -rwxr-xr-x | contrib/examples/git-repack.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/examples/git-repack.sh b/contrib/examples/git-repack.sh index 96e3fed..672af93 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 |