status: show more info than "currently not on any branch"

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 4d57e50f2be0cb77636eeb995cde05348a0f2637..8ed7fccc18507b6f3e2508bb117ce056a764de77 100644 (file)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -190,6 +190,11 @@ is_empty_commit() {
        test "$tree" = "$ptree"
 }
 
+is_merge_commit()
+{
+       git rev-parse --verify --quiet "$1"^2 >/dev/null 2>&1
+}
+
 # Run command with GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
 # GIT_AUTHOR_DATE exported from the current environment.
 do_with_author () {
@@ -561,6 +566,10 @@ do_next () {
                        warn
                        warn "  git rebase --continue"
                        warn
+                       if test $status -eq 127         # command not found
+                       then
+                               status=1
+                       fi
                        exit "$status"
                elif test "$dirty" = t
                then
@@ -575,11 +584,12 @@ do_next () {
                ;;
        *)
                warn "Unknown command: $command $sha1 $rest"
+               fixtodo="Please fix this using 'git rebase --edit-todo'."
                if git rev-parse --verify -q "$sha1" >/dev/null
                then
-                       die_with_patch $sha1 "Please fix this in the file $todo."
+                       die_with_patch $sha1 "$fixtodo"
                else
-                       die "Please fix this in the file $todo."
+                       die "$fixtodo"
                fi
                ;;
        esac
@@ -792,6 +802,23 @@ skip)
 
        do_rest
        ;;
+edit-todo)
+       sed -e '/^#/d' < "$todo" > "$todo".new
+       mv -f "$todo".new "$todo"
+       append_todo_help
+       cat >> "$todo" << EOF
+#
+# You are editing the todo file of an ongoing interactive rebase.
+# To continue rebase after editing, run:
+#     git rebase --continue
+#
+EOF
+
+       git_sequence_editor "$todo" ||
+               die "Could not execute editor"
+
+       exit
+       ;;
 esac
 
 git var GIT_COMMITTER_IDENT >/dev/null ||
@@ -852,7 +879,7 @@ git rev-list $merges_option --pretty=oneline --abbrev-commit \
 while read -r shortsha1 rest
 do
 
-       if test -z "$keep_empty" && is_empty_commit $shortsha1
+       if test -z "$keep_empty" && is_empty_commit $shortsha1 && ! is_merge_commit $shortsha1
        then
                comment_out="# "
        else