git-send-email: Read the default SMTP server from the GIT config file

diff --git a/git-repack.sh b/git-repack.sh
index 9da92fb06139dc53061876f1532d9ee8c46d5346..17e24526c279467891389295a55f8f257ca0d01b 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -3,7 +3,8 @@
 # Copyright (c) 2005 Linus Torvalds
 #
 
-USAGE='[-a] [-d] [-f] [-l] [-n] [-q]'
+USAGE='[-a] [-d] [-f] [-l] [-n] [-q] [--window=N] [--depth=N]'
+SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
 no_update_info= all_into_one= remove_redundant=
@@ -24,29 +25,36 @@ do
        shift
 done
 
-rm -f .tmp-pack-*
+# Later we will default repack.UseDeltaBaseOffset to true
+default_dbo=false
+
+case "`git repo-config --bool repack.usedeltabaseoffset ||
+       echo $default_dbo`" in
+true)
+       extra="$extra --delta-base-offset" ;;
+esac
+
 PACKDIR="$GIT_OBJECT_DIRECTORY/pack"
+PACKTMP="$GIT_DIR/.tmp-$$-pack"
+rm -f "$PACKTMP"-*
+trap 'rm -f "$PACKTMP"-*' 0 1 2 3 15
 
 # There will be more repacking strategies to come...
 case ",$all_into_one," in
 ,,)
-       rev_list='--unpacked'
-       pack_objects='--incremental'
+       args='--unpacked --incremental'
        ;;
 ,t,)
-       rev_list=
-       pack_objects=
+       args=
 
        # Redundancy check in all-into-one case is trivial.
-       existing=`cd "$PACKDIR" && \
+       existing=`test -d "$PACKDIR" && cd "$PACKDIR" && \
            find . -type f \( -name '*.pack' -o -name '*.idx' \) -print`
        ;;
 esac
-pack_objects="$pack_objects $local $quiet $no_reuse_delta$extra"
-name=$( { git-rev-list --objects --all $rev_list ||
-         echo "git-rev-list died with exit code $?"
-       } |
-       git-pack-objects --non-empty $pack_objects .tmp-pack) ||
+
+args="$args $local $quiet $no_reuse_delta$extra"
+name=$(git-pack-objects --non-empty --all $args </dev/null "$PACKTMP") ||
        exit 1
 if [ -z "$name" ]; then
        echo Nothing new to pack.
@@ -64,8 +72,8 @@ else
                                "$PACKDIR/old-pack-$name.$sfx"
                fi
        done &&
-       mv -f .tmp-pack-$name.pack "$PACKDIR/pack-$name.pack" &&
-       mv -f .tmp-pack-$name.idx  "$PACKDIR/pack-$name.idx" &&
+       mv -f "$PACKTMP-$name.pack" "$PACKDIR/pack-$name.pack" &&
+       mv -f "$PACKTMP-$name.idx"  "$PACKDIR/pack-$name.idx" &&
        test -f "$PACKDIR/pack-$name.pack" &&
        test -f "$PACKDIR/pack-$name.idx" || {
                echo >&2 "Couldn't replace the existing pack with updated one."