mirror of
https://github.com/git/git
synced 2024-08-25 02:35:46 +00:00
822f7c7349
A lot of shell scripts contained stuff starting with while case "$#" in 0) break ;; esac and similar. I consider breaking out of the condition instead of the body od the loop ugly, and the implied "true" value of the non-matching case is not really obvious to humans at first glance. It happens not to be obvious to some BSD shells, either, but that's because they are not POSIX-compliant. In most cases, this has been replaced by a straight condition using "test". "case" has the advantage of being faster than "test" on vintage shells where "test" is not a builtin. Since none of them is likely to run the git scripts, anyway, the added readability should be worth the change. A few loops have had their termination condition expressed differently. Signed-off-by: David Kastrup <dak@gnu.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
38 lines
594 B
Bash
Executable file
38 lines
594 B
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2006, Shawn O. Pearce
|
|
#
|
|
# Cleanup unreachable files and optimize the repository.
|
|
|
|
USAGE='[--prune]'
|
|
SUBDIRECTORY_OK=Yes
|
|
. git-sh-setup
|
|
|
|
no_prune=:
|
|
while test $# != 0
|
|
do
|
|
case "$1" in
|
|
--prune)
|
|
no_prune=
|
|
;;
|
|
--)
|
|
usage
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
case "$(git config --get gc.packrefs)" in
|
|
notbare|"")
|
|
test $(is_bare_repository) = true || pack_refs=true;;
|
|
*)
|
|
pack_refs=$(git config --bool --get gc.packrefs)
|
|
esac
|
|
|
|
test "true" != "$pack_refs" ||
|
|
git pack-refs --prune &&
|
|
git reflog expire --all &&
|
|
git-repack -a -d -l &&
|
|
$no_prune git prune &&
|
|
git rerere gc || exit
|