X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=git-rebase.sh;h=1d38afdb10e24e11dc5428c5a38c27fe2c773a4d;hb=452c6d506b1a6dcf24d4ceaa592afc39c1c1a60e;hp=44f5c65fdb5e81c4b660a666c2edd71aa75c5c1a;hpb=21919d396a3a05ccb8d6b538b246500f01585bb7;p=git.git

diff --git a/git-rebase.sh b/git-rebase.sh
index 44f5c65fd..1d38afdb1 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2005 Junio C Hamano.
 #
 
-USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--no-ff] [--onto <newbase>] [<upstream>|--root] [<branch>] [--quiet | -q]'
+USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--no-ff] [--onto <newbase>] (<upstream>|--root) [<branch>] [--quiet | -q]'
 LONG_USAGE='git-rebase replaces <branch> with a new branch of the
 same name.  When the --onto option is provided the new branch starts
 out with a HEAD equal to <newbase>, otherwise it is equal to <upstream>
@@ -198,14 +198,6 @@ test -f "$GIT_DIR"/rebase-apply/applying &&
 
 is_interactive "$@" && exec git-rebase--interactive "$@"
 
-if test $# -eq 0
-then
-	test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage
-	test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing &&
-		die 'A rebase is in progress, try --continue, --skip or --abort.'
-	die "No arguments given and $GIT_DIR/rebase-apply already exists."
-fi
-
 while test $# != 0
 do
 	case "$1" in
@@ -216,6 +208,7 @@ do
 		test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply ||
 			die "No rebase in progress?"
 
+		git update-index --ignore-submodules --refresh &&
 		git diff-files --quiet --ignore-submodules || {
 			echo "You must edit all merge conflicts and then"
 			echo "mark them as resolved using git add"
@@ -353,7 +346,7 @@ do
 	--root)
 		rebase_root=t
 		;;
-	-f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase|--no-ff)
+	-f|--f|--fo|--for|--forc|--force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase|--no-ff)
 		force_rebase=t
 		;;
 	--rerere-autoupdate|--no-rerere-autoupdate)
@@ -370,6 +363,13 @@ do
 done
 test $# -gt 2 && usage
 
+if test $# -eq 0 && test -z "$rebase_root"
+then
+	test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage
+	test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing &&
+		die 'A rebase is in progress, try --continue, --skip or --abort.'
+fi
+
 # Make sure we do not have $GIT_DIR/rebase-apply
 if test -z "$do_merge"
 then