From 6ed64058e1241f9939c4abf5d6a9eaed6a2cc795 Mon Sep 17 00:00:00 2001
From: Junio C Hamano <junkio@cox.net>
Date: Sat, 19 Nov 2005 12:13:53 -0800
Subject: [PATCH] git-repack: do not do complex redundancy check.

With "-a", redundant pack removal is trivial, and otherwise
redundant pack removal is pointless; do not call
git-redundant-pack from this script.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 git-repack.sh | 35 ++++++++++++++---------------------
 1 file changed, 14 insertions(+), 21 deletions(-)

diff --git a/git-repack.sh b/git-repack.sh
index 55a7b27dc..4e16d3497 100755
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -32,6 +32,10 @@ case ",$all_into_one," in
 	rev_list=
 	rev_parse='--all'
 	pack_objects=
+
+	# Redundancy check in all-into-one case is trivial.
+	existing=`cd "$PACKDIR" && \
+	    find . -type f \( -name '*.pack' -o -name '*.idx' \) -print`
 	;;
 esac
 if [ "$local" ]; then
@@ -42,14 +46,6 @@ name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) |
 	exit 1
 if [ -z "$name" ]; then
 	echo Nothing new to pack.
-	if test "$remove_redundant" = t ; then
-		echo "Removing redundant packs."
-		sync
-		redundant=$(git-pack-redundant --all)
-		if test "$redundant" != "" ; then
-			echo $redundant | xargs rm
-		fi
-	fi
 	exit 0
 fi
 echo "Pack pack-$name created."
@@ -62,23 +58,20 @@ exit
 
 if test "$remove_redundant" = t
 then
-	sync
-	if test "$all_into_one" = t
+	# We know $existing are all redundant only when
+	# all-into-one is used.
+	if test "$all_into_one" != '' && test "$existing" != ''
 	then
-		cd "$PACKDIR"
-		existing=`find . -type f \( -name '*.pack' -o -name '*.idx' \) -print`
-		for e in $existing
-		do
+		sync
+		( cd "$PACKDIR" &&
+		  for e in $existing
+		  do
 			case "$e" in
 			./pack-$name.pack | ./pack-$name.idx) ;;
-			*)      rm -f $e ;;
+			*)	rm -f $e ;;
 			esac
-		done
-	else
-		redundant=$(git-pack-redundant --all)
-		if test "$redundant" != "" ; then
-			echo $redundant | xargs rm
-		fi
+		  done
+		)
 	fi
 fi
 
-- 
2.26.2