mirror of
https://github.com/git/git.git
synced 2024-11-18 06:24:14 +01:00
490e23d22a
Using "git repack -a -d" can destroy your git archive if you use it twice in succession, because the new pack can be called the same as the old pack. Found by Linus. Signed-off-by: Junio C Hamano <junkio@cox.net>
77 lines
1.5 KiB
Bash
Executable File
77 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2005 Linus Torvalds
|
|
#
|
|
|
|
. git-sh-setup || die "Not a git archive"
|
|
|
|
no_update_info= all_into_one= remove_redundant=
|
|
while case "$#" in 0) break ;; esac
|
|
do
|
|
case "$1" in
|
|
-n) no_update_info=t ;;
|
|
-a) all_into_one=t ;;
|
|
-d) remove_redandant=t ;;
|
|
*) break ;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
rm -f .tmp-pack-*
|
|
PACKDIR="$GIT_OBJECT_DIRECTORY/pack"
|
|
|
|
# There will be more repacking strategies to come...
|
|
case ",$all_into_one," in
|
|
,,)
|
|
rev_list='--unpacked'
|
|
rev_parse='--all'
|
|
pack_objects='--incremental'
|
|
;;
|
|
,t,)
|
|
rev_list=
|
|
rev_parse='--all'
|
|
pack_objects=
|
|
# This part is a stop-gap until we have proper pack redundancy
|
|
# checker.
|
|
existing=`cd "$PACKDIR" && \
|
|
find . -type f \( -name '*.pack' -o -name '*.idx' \) -print`
|
|
;;
|
|
esac
|
|
name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) |
|
|
git-pack-objects --non-empty $pack_objects .tmp-pack) ||
|
|
exit 1
|
|
if [ -z "$name" ]; then
|
|
echo Nothing new to pack.
|
|
exit 0
|
|
fi
|
|
echo "Pack pack-$name created."
|
|
|
|
mkdir -p "$PACKDIR" || exit
|
|
|
|
mv .tmp-pack-$name.pack "$PACKDIR/pack-$name.pack" &&
|
|
mv .tmp-pack-$name.idx "$PACKDIR/pack-$name.idx" ||
|
|
exit
|
|
|
|
if test "$remove_redandant" = t
|
|
then
|
|
# We know $existing are all redandant only when
|
|
# all-into-one is used.
|
|
if test "$all_into_one" != '' && test "$existing" != ''
|
|
then
|
|
( cd "$PACKDIR" &&
|
|
for e in $existing
|
|
do
|
|
case "$e" in
|
|
./pack-$name.pack | ./pack-$name.idx) ;;
|
|
*) rm -f $e ;;
|
|
esac
|
|
done
|
|
)
|
|
fi
|
|
fi
|
|
|
|
case "$no_update_info" in
|
|
t) : ;;
|
|
*) git-update-server-info ;;
|
|
esac
|