lock_ref_sha1_basic does not remove empty directories on BSD

diff --git a/git-rebase.sh b/git-rebase.sh
index fd0e7c498d8cdfe210fd0b34f6b0e7acaf8b381a..a7373c0532fad447263e7199d0b8ec2908c683c9 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -54,8 +54,13 @@ continue_merge () {
 
        if test -n "`git-diff-index HEAD`"
        then
+               if ! git-commit -C "`cat $dotest/current`"
+               then
+                       echo "Commit failed, please do not call \"git commit\""
+                       echo "directly, but instead do one of the following: "
+                       die "$RESOLVEMSG"
+               fi
                printf "Committed: %0${prec}d" $msgnum
-               git-commit -C "`cat $dotest/current`"
        else
                printf "Already applied: %0${prec}d" $msgnum
        fi
@@ -126,7 +131,8 @@ do
                        finish_rb_merge
                        exit
                fi
-               git am --resolved --3way --resolvemsg="$RESOLVEMSG"
+               git am --resolved --3way --resolvemsg="$RESOLVEMSG" \
+                       --reflog-action=rebase
                exit
                ;;
        --skip)
@@ -145,7 +151,8 @@ do
                        finish_rb_merge
                        exit
                fi
-               git am -3 --skip --resolvemsg="$RESOLVEMSG"
+               git am -3 --skip --resolvemsg="$RESOLVEMSG" \
+                       --reflog-action=rebase
                exit
                ;;
        --abort)
@@ -259,14 +266,11 @@ onto=$(git-rev-parse --verify "${onto_name}^0") || exit
 
 # Check if we are already based on $onto, but this should be
 # done only when upstream and onto are the same.
-if test "$upstream" = "$onto"
+mb=$(git-merge-base "$onto" "$branch")
+if test "$upstream" = "$onto" && test "$mb" = "$onto"
 then
-       mb=$(git-merge-base "$onto" "$branch")
-       if test "$mb" = "$onto"
-       then
-               echo >&2 "Current branch $branch_name is up to date."
-               exit 0
-       fi
+       echo >&2 "Current branch $branch_name is up to date."
+       exit 0
 fi
 
 # Rewind the head to "$onto"; this saves our current head in ORIG_HEAD.
@@ -274,24 +278,25 @@ git-reset --hard "$onto"
 
 # If the $onto is a proper descendant of the tip of the branch, then
 # we just fast forwarded.
-if test "$mb" = "$onto"
+if test "$mb" = "$branch"
 then
-       echo >&2 "Fast-forwarded $branch to $newbase."
+       echo >&2 "Fast-forwarded $branch_name to $onto_name."
        exit 0
 fi
 
 if test -z "$do_merge"
 then
        git-format-patch -k --stdout --full-index "$upstream"..ORIG_HEAD |
-       git am --binary -3 -k --resolvemsg="$RESOLVEMSG"
+       git am --binary -3 -k --resolvemsg="$RESOLVEMSG" \
+               --reflog-action=rebase
        exit $?
 fi
 
-if test "@@NO_PYTHON@@" && test "$strategy" = "recursive"
+if test "@@NO_PYTHON@@" && test "$strategy" = "recursive-old"
 then
-       die 'The recursive merge strategy currently relies on Python,
+       die 'The recursive-old merge strategy is written in Python,
 which this installation of git was not configured with.  Please consider
-a different merge strategy (e.g. octopus, resolve, stupid, ours)
+a different merge strategy (e.g. recursive, resolve, or stupid)
 or install Python and git with Python support.'
 
 fi
@@ -306,7 +311,7 @@ echo "$prev_head" > "$dotest/prev_head"
 
 msgnum=0
 for cmt in `git-rev-list --no-merges "$upstream"..ORIG_HEAD \
-                       | perl -e 'print reverse <>'`
+                       | @@PERL@@ -e 'print reverse <>'`
 do
        msgnum=$(($msgnum + 1))
        echo "$cmt" > "$dotest/cmt.$msgnum"