rebase: parse options in stuck-long mode

diff --git a/git-rebase.sh b/git-rebase.sh
index 7185dc84387d6e20299fdda86800372445b9318e..842d7d494a75583376610d88e376767aedf40b51 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -5,6 +5,7 @@
 
 SUBDIRECTORY_OK=Yes
 OPTIONS_KEEPDASHDASH=
+OPTIONS_STUCKLONG=t
 OPTIONS_SPEC="\
 git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>]
 git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>]
@@ -236,23 +237,19 @@ do
                test $total_argc -eq 2 || usage
                action=${1##--}
                ;;
-       --onto)
-               test 2 -le "$#" || usage
-               onto="$2"
-               shift
+       --onto=*)
+               onto="${1#--onto=}"
                ;;
-       -x)
-               test 2 -le "$#" || usage
-               cmd="${cmd}exec $2${LF}"
-               shift
+       --exec=*)
+               cmd="${cmd}exec ${1#--exec=}${LF}"
                ;;
-       -i)
+       --interactive)
                interactive_rebase=explicit
                ;;
-       -k)
+       --keep-empty)
                keep_empty=yes
                ;;
-       -p)
+       --preserve-merges)
                preserve_merges=t
                test -z "$interactive_rebase" && interactive_rebase=implied
                ;;
@@ -268,21 +265,19 @@ do
        --no-fork-point)
                fork_point=
                ;;
-       -M|-m)
+       --merge)
                do_merge=t
                ;;
-       -X)
-               shift
-               strategy_opts="$strategy_opts $(git rev-parse --sq-quote "--$1")"
+       --strategy-option=*)
+               strategy_opts="$strategy_opts $(git rev-parse --sq-quote "--${1#--strategy-option=}")"
                do_merge=t
                test -z "$strategy" && strategy=recursive
                ;;
-       -s)
-               shift
-               strategy="$1"
+       --strategy=*)
+               strategy="${1#--strategy=}"
                do_merge=t
                ;;
-       -n)
+       --no-stat)
                diffstat=
                ;;
        --stat)
@@ -291,21 +286,20 @@ do
        --autostash)
                autostash=true
                ;;
-       -v)
+       --verbose)
                verbose=t
                diffstat=t
                GIT_QUIET=
                ;;
-       -q)
+       --quiet)
                GIT_QUIET=t
                git_am_opt="$git_am_opt -q"
                verbose=
                diffstat=
                ;;
-       --whitespace)
-               shift
-               git_am_opt="$git_am_opt --whitespace=$1"
-               case "$1" in
+       --whitespace=*)
+               git_am_opt="$git_am_opt --whitespace=${1#--whitespace=}"
+               case "${1#--whitespace=}" in
                fix|strip)
                        force_rebase=t
                        ;;
@@ -318,14 +312,13 @@ do
                git_am_opt="$git_am_opt $1"
                force_rebase=t
                ;;
-       -C)
-               shift
-               git_am_opt="$git_am_opt -C$1"
+       -C*)
+               git_am_opt="$git_am_opt $1"
                ;;
        --root)
                rebase_root=t
                ;;
-       -f|--no-ff)
+       --force-rebase|--no-ff)
                force_rebase=t
                ;;
        --rerere-autoupdate|--no-rerere-autoupdate)
@@ -534,7 +527,8 @@ esac
 
 if test "$fork_point" = t
 then
-       new_upstream=$(git merge-base --fork-point "$upstream_name" "$switch_to")
+       new_upstream=$(git merge-base --fork-point "$upstream_name" \
+                       "${switch_to:-HEAD}")
        if test -n "$new_upstream"
        then
                upstream=$new_upstream