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-rwxr-xr-xgit-rebase.sh53
1 files changed, 41 insertions, 12 deletions
diff --git a/git-rebase.sh b/git-rebase.sh
index 368c0ef434..b83fd3f970 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -3,7 +3,7 @@
# Copyright (c) 2005 Junio C Hamano.
#
-USAGE='[--interactive | -i] [-v] [--onto <newbase>] [<upstream>|--root] [<branch>]'
+USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--onto <newbase>] [<upstream>|--root] [<branch>]'
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>
@@ -46,8 +46,10 @@ do_merge=
dotest="$GIT_DIR"/rebase-merge
prec=4
verbose=
+diffstat=$(git config --bool rebase.stat)
git_am_opt=
rebase_root=
+force_rebase=
continue_merge () {
test -n "$prev_head" || die "prev_head must be defined"
@@ -289,11 +291,27 @@ do
esac
do_merge=t
;;
+ -n|--no-stat)
+ diffstat=
+ ;;
+ --stat)
+ diffstat=t
+ ;;
-v|--verbose)
verbose=t
+ diffstat=t
;;
--whitespace=*)
git_am_opt="$git_am_opt $1"
+ case "$1" in
+ --whitespace=fix|--whitespace=strip)
+ force_rebase=t
+ ;;
+ esac
+ ;;
+ --committer-date-is-author-date|--ignore-date)
+ git_am_opt="$git_am_opt $1"
+ force_rebase=t
;;
-C*)
git_am_opt="$git_am_opt $1"
@@ -301,6 +319,9 @@ do
--root)
rebase_root=t
;;
+ -f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force-rebas|--force-rebase)
+ force_rebase=t
+ ;;
-*)
usage
;;
@@ -420,17 +441,15 @@ if test "$upstream" = "$onto" && test "$mb" = "$onto" &&
# linear history?
! (git rev-list --parents "$onto".."$branch" | grep " .* ") > /dev/null
then
- # Lazily switch to the target branch if needed...
- test -z "$switch_to" || git checkout "$switch_to"
- echo >&2 "Current branch $branch_name is up to date."
- exit 0
-fi
-
-if test -n "$verbose"
-then
- echo "Changes from $mb to $onto:"
- # We want color (if set), but no pager
- GIT_PAGER='' git diff --stat --summary "$mb" "$onto"
+ if test -z "$force_rebase"
+ then
+ # Lazily switch to the target branch if needed...
+ test -z "$switch_to" || git checkout "$switch_to"
+ echo >&2 "Current branch $branch_name is up to date."
+ exit 0
+ else
+ echo "Current branch $branch_name is up to date, rebase forced."
+ fi
fi
# Detach HEAD and reset the tree
@@ -438,6 +457,16 @@ echo "First, rewinding head to replay your work on top of it..."
git checkout -q "$onto^0" || die "could not detach HEAD"
git update-ref ORIG_HEAD $branch
+if test -n "$diffstat"
+then
+ if test -n "$verbose"
+ then
+ echo "Changes from $mb to $onto:"
+ fi
+ # We want color (if set), but no pager
+ GIT_PAGER='' git diff --stat --summary "$mb" "$onto"
+fi
+
# If the $onto is a proper descendant of the tip of the branch, then
# we just fast forwarded.
if test "$mb" = "$branch"