# Copyright (c) 2005 Linus Torvalds
#
-USAGE='[-a] [-d] [-f] [-l] [-n] [-q] [--window=N] [--depth=N]'
+OPTIONS_KEEPDASHDASH=
+OPTIONS_SPEC="\
+git repack [options]
+--
+a pack everything in a single pack
+A same as -a, and turn unreachable objects loose
+d remove redundant packs, and run git-prune-packed
+f pass --no-reuse-object to git-pack-objects
+n do not run git-update-server-info
+q,quiet be quiet
+l pass --local to git-pack-objects
+ Packing constraints
+window= size of the window used for delta compression
+window-memory= same as the above, but limit memory size instead of entries count
+depth= limits the maximum delta depth
+max-pack-size= maximum size of each packfile
+"
SUBDIRECTORY_OK='Yes'
. git-sh-setup
-no_update_info= all_into_one= remove_redundant=
-local= quiet= no_reuse_delta= extra=
-while case "$#" in 0) break ;; esac
+no_update_info= all_into_one= remove_redundant= unpack_unreachable=
+local= quiet= no_reuse= extra=
+while test $# != 0
do
case "$1" in
-n) no_update_info=t ;;
-a) all_into_one=t ;;
+ -A) all_into_one=t
+ unpack_unreachable=--unpack-unreachable ;;
-d) remove_redundant=t ;;
-q) quiet=-q ;;
- -f) no_reuse_delta=--no-reuse-delta ;;
+ -f) no_reuse=--no-reuse-object ;;
-l) local=--local ;;
- --window=*) extra="$extra $1" ;;
- --depth=*) extra="$extra $1" ;;
+ --max-pack-size|--window|--window-memory|--depth)
+ extra="$extra $1=$2"; shift ;;
+ --) shift; break;;
*) usage ;;
esac
shift
done
-# Later we will default repack.UseDeltaBaseOffset to true
-default_dbo=false
-
-case "`git repo-config --bool repack.usedeltabaseoffset ||
- echo $default_dbo`" in
+case "`git config --bool repack.usedeltabaseoffset || echo true`" in
true)
extra="$extra --delta-base-offset" ;;
esac
PACKDIR="$GIT_OBJECT_DIRECTORY/pack"
-PACKTMP="$GIT_DIR/.tmp-$$-pack"
+PACKTMP="$GIT_OBJECT_DIRECTORY/.tmp-$$-pack"
rm -f "$PACKTMP"-*
trap 'rm -f "$PACKTMP"-*' 0 1 2 3 15
args='--unpacked --incremental'
;;
,t,)
- args=
-
- # Redundancy check in all-into-one case is trivial.
- existing=`test -d "$PACKDIR" && cd "$PACKDIR" && \
- find . -type f \( -name '*.pack' -o -name '*.idx' \) -print`
+ if [ -d "$PACKDIR" ]; then
+ for e in `cd "$PACKDIR" && find . -type f -name '*.pack' \
+ | sed -e 's/^\.\///' -e 's/\.pack$//'`
+ do
+ if [ -e "$PACKDIR/$e.keep" ]; then
+ : keep
+ else
+ args="$args --unpacked=$e.pack"
+ existing="$existing $e"
+ fi
+ done
+ fi
+ if test -z "$args"
+ then
+ args='--unpacked --incremental'
+ elif test -n "$unpack_unreachable"
+ then
+ args="$args $unpack_unreachable"
+ fi
;;
esac
-args="$args $local $quiet $no_reuse_delta$extra"
-name=$(git-pack-objects --non-empty --all $args </dev/null "$PACKTMP") ||
+args="$args $local $quiet $no_reuse$extra"
+names=$(git pack-objects --non-empty --all --reflog $args </dev/null "$PACKTMP") ||
exit 1
-if [ -z "$name" ]; then
- echo Nothing new to pack.
-else
- if test "$quiet" != '-q'; then
- echo "Pack pack-$name created."
+if [ -z "$names" ]; then
+ if test -z "$quiet"; then
+ echo Nothing new to pack.
fi
+fi
+for name in $names ; do
+ fullbases="$fullbases pack-$name"
+ chmod a-w "$PACKTMP-$name.pack"
+ chmod a-w "$PACKTMP-$name.idx"
mkdir -p "$PACKDIR" || exit
for sfx in pack idx
exit 1
}
rm -f "$PACKDIR/old-pack-$name.pack" "$PACKDIR/old-pack-$name.idx"
-fi
+done
if test "$remove_redundant" = t
then
- # We know $existing are all redundant only when
- # all-into-one is used.
- if test "$all_into_one" != '' && test "$existing" != ''
+ # We know $existing are all redundant.
+ if [ -n "$existing" ]
then
- sync
( cd "$PACKDIR" &&
for e in $existing
do
- case "$e" in
- ./pack-$name.pack | ./pack-$name.idx) ;;
- *) rm -f $e ;;
+ case " $fullbases " in
+ *" $e "*) ;;
+ *) rm -f "$e.pack" "$e.idx" "$e.keep" ;;
esac
done
)
fi
- git-prune-packed
+ git prune-packed $quiet
fi
case "$no_update_info" in