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-rwxr-xr-xgit-rebase.sh37
1 files changed, 25 insertions, 12 deletions
diff --git a/git-rebase.sh b/git-rebase.sh
index 4543815ffd..af7ba5fd90 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -14,7 +14,7 @@ git-rebase --continue | --abort | --skip | --edit-todo
Available options are
v,verbose! display a diffstat of what changed upstream
q,quiet! be quiet. implies --no-stat
-autostash! automatically stash/stash pop before and after
+autostash automatically stash/stash pop before and after
fork-point use 'merge-base --fork-point' to refine upstream
onto=! rebase onto given branch instead of upstream
p,preserve-merges! try to recreate merges instead of ignoring them
@@ -59,6 +59,7 @@ If you prefer to skip this patch, run "git rebase --skip" instead.
To check out the original branch and stop rebasing, run "git rebase --abort".')
"
unset onto
+unset restrict_revision
cmd=
strategy=
strategy_opts=
@@ -155,7 +156,7 @@ move_to_original_branch () {
esac
}
-finish_rebase () {
+apply_autostash () {
if test -f "$state_dir/autostash"
then
stash_sha1=$(cat "$state_dir/autostash")
@@ -171,6 +172,10 @@ You can run "git stash pop" or "git stash drop" at any time.
'
fi
fi
+}
+
+finish_rebase () {
+ apply_autostash &&
git gc --auto &&
rm -rf "$state_dir"
}
@@ -186,15 +191,20 @@ run_specific_rebase () {
if test $ret -eq 0
then
finish_rebase
+ elif test $ret -eq 2 # special exit status for rebase -i
+ then
+ apply_autostash &&
+ rm -rf "$state_dir" &&
+ die "Nothing to do"
fi
exit $ret
}
run_pre_rebase_hook () {
if test -z "$ok_to_skip_pre_rebase" &&
- test -x "$GIT_DIR/hooks/pre-rebase"
+ test -x "$(git rev-parse --git-path hooks/pre-rebase)"
then
- "$GIT_DIR/hooks/pre-rebase" ${1+"$@"} ||
+ "$(git rev-parse --git-path hooks/pre-rebase)" ${1+"$@"} ||
die "$(gettext "The pre-rebase hook refused to rebase.")"
fi
}
@@ -282,6 +292,9 @@ do
--autostash)
autostash=true
;;
+ --no-autostash)
+ autostash=false
+ ;;
--verbose)
verbose=t
diffstat=t
@@ -457,8 +470,8 @@ then
else
if test -z "$onto"
then
- empty_tree=`git hash-object -t tree /dev/null`
- onto=`git commit-tree $empty_tree </dev/null`
+ empty_tree=$(git hash-object -t tree /dev/null)
+ onto=$(git commit-tree $empty_tree </dev/null)
squash_onto="$onto"
fi
unset upstream_name
@@ -516,10 +529,10 @@ case "$#" in
;;
0)
# Do not need to switch branches, we are already on it.
- if branch_name=`git symbolic-ref -q HEAD`
+ if branch_name=$(git symbolic-ref -q HEAD)
then
head_name=$branch_name
- branch_name=`expr "z$branch_name" : 'zrefs/heads/\(.*\)'`
+ branch_name=$(expr "z$branch_name" : 'zrefs/heads/\(.*\)')
else
head_name="detached HEAD"
branch_name=HEAD ;# detached
@@ -537,7 +550,7 @@ then
"${switch_to:-HEAD}")
if test -n "$new_upstream"
then
- upstream=$new_upstream
+ restrict_revision=$new_upstream
fi
fi
@@ -563,7 +576,7 @@ require_clean_work_tree "rebase" "$(gettext "Please commit or stash them.")"
# and if this is not an interactive rebase.
mb=$(git merge-base "$onto" "$orig_head")
if test "$type" != interactive && test "$upstream" = "$onto" &&
- test "$mb" = "$onto" &&
+ test "$mb" = "$onto" && test -z "$restrict_revision" &&
# linear history?
! (git rev-list --parents "$onto".."$orig_head" | sane_grep " .* ") > /dev/null
then
@@ -572,7 +585,7 @@ then
# Lazily switch to the target branch if needed...
test -z "$switch_to" ||
GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $switch_to" \
- git checkout "$switch_to" --
+ git checkout -q "$switch_to" --
say "$(eval_gettext "Current branch \$branch_name is up to date.")"
finish_rebase
exit 0
@@ -617,7 +630,7 @@ if test -n "$rebase_root"
then
revisions="$onto..$orig_head"
else
- revisions="$upstream..$orig_head"
+ revisions="${restrict_revision-$upstream}..$orig_head"
fi
run_specific_rebase