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authorJunio C Hamano <junkio@cox.net>2005-09-08 00:26:23 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-09-08 00:45:20 (GMT)
commit215a7ad1ef790467a4cd3f0dcffbd6e5f04c38f7 (patch)
tree6bc7aa4f652d0ef49108d9e30a7ea7fbf8e44639 /git-repack.sh
parent99977bd5fdeabbd0608a70e9411c243007ec4ea2 (diff)
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Big tool rename.
As promised, this is the "big tool rename" patch. The primary differences since 0.99.6 are: (1) git-*-script are no more. The commands installed do not have any such suffix so users do not have to remember if something is implemented as a shell script or not. (2) Many command names with 'cache' in them are renamed with 'index' if that is what they mean. There are backward compatibility symblic links so that you and Porcelains can keep using the old names, but the backward compatibility support is expected to be removed in the near future. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-repack.sh')
-rwxr-xr-xgit-repack.sh68
1 files changed, 68 insertions, 0 deletions
diff --git a/git-repack.sh b/git-repack.sh
new file mode 100755
index 0000000..064c85c
--- /dev/null
+++ b/git-repack.sh
@@ -0,0 +1,68 @@
+#!/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" && rm -f $existing )
+ fi
+fi
+
+case "$no_update_info" in
+t) : ;;
+*) git-update-server-info ;;
+esac