X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=git-rebase--interactive.sh;h=f83e00fe8fec63d5c58f375ec49ee8bf865f1344;hb=4eb39e9bcccc54eb23af8a7e2676c63e5bf32866;hp=51063776d2540ed4ad6537e3578916b40d46c81a;hpb=9f165805f3bde8cd91653f2db1c35a4548b85625;p=git.git

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 51063776d..f83e00fe8 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -13,6 +13,7 @@
 USAGE='(--continue | --abort | --skip | [--preserve-merges] [--verbose]
 	[--onto <branch>] <upstream> [<branch>])'
 
+OPTIONS_SPEC=
 . git-sh-setup
 require_work_tree
 
@@ -29,6 +30,11 @@ test -d "$REWRITTEN" && PRESERVE_MERGES=t
 test -f "$DOTEST"/strategy && STRATEGY="$(cat "$DOTEST"/strategy)"
 test -f "$DOTEST"/verbose && VERBOSE=t
 
+GIT_CHERRY_PICK_HELP="  After resolving the conflicts,
+mark the corrected paths with 'git add <paths>', and
+run 'git rebase --continue'"
+export GIT_CHERRY_PICK_HELP
+
 warn () {
 	echo "$*" >&2
 }
@@ -52,7 +58,7 @@ require_clean_work_tree () {
 	git rev-parse --verify HEAD > /dev/null &&
 	git update-index --refresh &&
 	git diff-files --quiet &&
-	git diff-index --cached --quiet HEAD ||
+	git diff-index --cached --quiet HEAD -- ||
 	die "Working tree is dirty"
 }
 
@@ -89,6 +95,7 @@ make_patch () {
 
 die_with_patch () {
 	make_patch "$1"
+	git rerere
 	die "$2"
 }
 
@@ -174,13 +181,13 @@ pick_one_preserving_merges () {
 			msg="$(git cat-file commit $sha1 | sed -e '1,/^$/d')"
 			# No point in merging the first parent, that's HEAD
 			new_parents=${new_parents# $first_parent}
-			# NEEDSWORK: give rerere a chance
 			if ! GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" \
 				GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" \
 				GIT_AUTHOR_DATE="$GIT_AUTHOR_DATE" \
 				output git merge $STRATEGY -m "$msg" \
 					$new_parents
 			then
+				git rerere
 				printf "%s\n" "$msg" > "$GIT_DIR"/MERGE_MSG
 				die Error redoing merge $sha1
 			fi
@@ -355,7 +362,7 @@ do
 		git rev-parse --verify HEAD > /dev/null &&
 		git update-index --refresh &&
 		git diff-files --quiet &&
-		! git diff-index --cached --quiet HEAD &&
+		! git diff-index --cached --quiet HEAD -- &&
 		. "$DOTEST"/author-script && {
 			test ! -f "$DOTEST"/amend || git reset --soft HEAD^
 		} &&
@@ -368,6 +375,7 @@ do
 	--abort)
 		comment_for_reflog abort
 
+		git rerere clear
 		test -d "$DOTEST" || die "No interactive rebase running"
 
 		HEADNAME=$(cat "$DOTEST"/head-name)
@@ -384,6 +392,7 @@ do
 	--skip)
 		comment_for_reflog skip
 
+		git rerere clear
 		test -d "$DOTEST" || die "No interactive rebase running"
 
 		output git reset --hard && do_rest
@@ -484,8 +493,13 @@ do
 		SHORTUPSTREAM=$(git rev-parse --short $UPSTREAM)
 		SHORTHEAD=$(git rev-parse --short $HEAD)
 		SHORTONTO=$(git rev-parse --short $ONTO)
-		cat > "$TODO" << EOF
-# Rebasing $SHORTUPSTREAM..$SHORTHEAD onto $SHORTONTO
+		git rev-list $MERGES_OPTION --pretty=oneline --abbrev-commit \
+			--abbrev=7 --reverse --left-right --cherry-pick \
+			$UPSTREAM...$HEAD | \
+			sed -n "s/^>/pick /p" > "$TODO"
+		cat >> "$TODO" << EOF
+
+# Rebase $SHORTUPSTREAM..$SHORTHEAD onto $SHORTONTO
 #
 # Commands:
 #  pick = use commit
@@ -493,12 +507,9 @@ do
 #  squash = use commit, but meld into previous commit
 #
 # If you remove a line here THAT COMMIT WILL BE LOST.
+# However, if you remove everything, the rebase will be aborted.
 #
 EOF
-		git rev-list $MERGES_OPTION --pretty=oneline --abbrev-commit \
-			--abbrev=7 --reverse --left-right --cherry-pick \
-			$UPSTREAM...$HEAD | \
-			sed -n "s/^>/pick /p" >> "$TODO"
 
 		has_action "$TODO" ||
 			die_abort "Nothing to do"