# 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] [--exec | -x <cmd>] [-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>
It is possible that a merge failure will prevent this process from being
completely automatic. You will have to resolve any such merge failure
and run git rebase --continue. Another option is to bypass the commit
-that caused the merge failure with git rebase --skip. To restore the
+that caused the merge failure with git rebase --skip. To check out the
original <branch> and remove the .git/rebase-apply working files, use the
command git rebase --abort instead.
Example: git-rebase master~1 topic
- A---B---C topic A'\''--B'\''--C'\'' topic
+ A---B---C topic A'\''--B'\''--C'\'' topic
/ --> /
D---E---F---G master D---E---F---G master
'
SUBDIRECTORY_OK=Yes
OPTIONS_KEEPDASHDASH=
OPTIONS_SPEC="\
-git rebase [-i] [options] [--onto <newbase>] [<upstream>] [<branch>]
-git rebase [-i] [options] --onto <newbase> --root [<branch>]
+git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>]
+git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>]
git-rebase [-i] --continue | --abort | --skip
--
Available options are
no-ff! cherry-pick all commits, even if unchanged
m,merge! use merging strategies to rebase
i,interactive! let the user edit the list of commits to rebase
+x,exec=! add exec lines after each commit of the editable list
+k,keep-empty preserve empty commits during rebase
f,force-rebase! force rebase even if branch is up to date
X,strategy-option=! pass the argument through to the merge strategy
stat! display a diffstat of what changed upstream
ignore-whitespace! passed to 'git apply'
C=! passed to 'git apply'
Actions:
-continue! continue rebasing process
-abort! abort rebasing process and restore original branch
-skip! skip current patch and continue rebasing process
+continue! continue
+abort! abort and check out the original branch
+skip! skip current patch and continue
"
. git-sh-setup
set_reflog_action rebase
-require_work_tree
+require_work_tree_exists
cd_to_toplevel
LF='
resolvemsg="
When you have resolved this problem run \"git rebase --continue\".
If you would prefer to skip this patch, instead run \"git rebase --skip\".
-To restore the original branch and stop rebasing run \"git rebase --abort\".
+To check out the original branch and stop rebasing run \"git rebase --abort\".
"
unset onto
+cmd=
strategy=
strategy_opts=
do_merge=
action=
preserve_merges=
autosquash=
+keep_empty=
test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
read_basic_state () {
message="rebase finished: $head_name onto $onto"
git update-ref -m "$message" \
$head_name $(git rev-parse HEAD) $orig_head &&
- git symbolic-ref HEAD $head_name ||
+ git symbolic-ref \
+ -m "rebase finished: returning to $head_name" \
+ HEAD $head_name ||
die "Could not move back to $head_name"
;;
esac
if [ "$interactive_rebase" = implied ]; then
GIT_EDITOR=:
export GIT_EDITOR
+ autosquash=
fi
. git-rebase--$type
}
onto="$2"
shift
;;
+ -x)
+ test 2 -le "$#" || usage
+ cmd="${cmd}exec $2${LF}"
+ shift
+ ;;
-i)
interactive_rebase=explicit
;;
+ -k)
+ keep_empty=yes
+ ;;
-p)
preserve_merges=t
test -z "$interactive_rebase" && interactive_rebase=implied
done
test $# -gt 2 && usage
+if test -n "$cmd" &&
+ test "$interactive_rebase" != explicit
+then
+ die "--exec option must be used with --interactive option"
+fi
+
if test -n "$action"
then
test -z "$in_progress" && die "No rebase in progress?"
read_basic_state
case "$head_name" in
refs/*)
- git symbolic-ref HEAD $head_name ||
+ git symbolic-ref -m "rebase: aborting" HEAD $head_name ||
die "Could not move back to $head_name"
;;
esac
valuable there.'
fi
+if test -n "$rebase_root" && test -z "$onto"
+then
+ test -z "$interactive_rebase" && interactive_rebase=implied
+fi
+
if test -n "$interactive_rebase"
then
type=interactive
then
. git-parse-remote
error_on_missing_default_upstream "rebase" "rebase" \
- "against" "git rebase <upstream branch>"
+ "against" "git rebase <branch>"
fi
;;
*) upstream_name="$1"
die "invalid upstream $upstream_name"
upstream_arg="$upstream_name"
else
- test -z "$onto" && die "You must specify --onto when using --root"
+ if test -z "$onto"
+ then
+ empty_tree=`git hash-object -t tree /dev/null`
+ onto=`git commit-tree $empty_tree </dev/null`
+ squash_onto="$onto"
+ fi
unset upstream_name
unset upstream
+ test $# -gt 1 && usage
upstream_arg=--root
fi
;;
*)
onto=$(git rev-parse --verify "${onto_name}^0") ||
- die "Does not point to a valid commit: $1"
+ die "Does not point to a valid commit: $onto_name"
;;
esac
then
head_name="detached HEAD"
else
- echo >&2 "fatal: no such branch: $1"
- usage
+ die "fatal: no such branch: $1"
fi
;;
-*)
+0)
# Do not need to switch branches, we are already on it.
if branch_name=`git symbolic-ref -q HEAD`
then
fi
orig_head=$(git rev-parse --verify "${branch_name}^0") || exit
;;
+*)
+ die "BUG: unexpected number of arguments left to parse"
+ ;;
esac
require_clean_work_tree "rebase" "Please commit or stash them."