tests: add a testcase for "git submodule sync"

[git.git] / git-rebase--interactive.sh

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 929d681c4716fa4f6b2947fdb40ad6fbb580bef3..edb6ec6ed00b74764764802d0ebae56d223a2ac6 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -284,7 +284,7 @@ do_next () {
                pick_one $sha1 ||
                        die_with_patch $sha1 "Could not apply $sha1... $rest"
                make_patch $sha1
-               : > "$DOTEST"/amend
+               git rev-parse --verify HEAD > "$DOTEST"/amend
                warn "Stopped at $sha1... $rest"
                warn "You can amend the commit now, with"
                warn
@@ -427,14 +427,22 @@ do
                else
                        . "$DOTEST"/author-script ||
                                die "Cannot find the author identity"
+                       amend=
                        if test -f "$DOTEST"/amend
                        then
+                               amend=$(git rev-parse --verify HEAD)
+                               test "$amend" = $(cat "$DOTEST"/amend) ||
+                               die "\
+You have uncommitted changes in your working tree. Please, commit them
+first and then run 'git rebase --continue' again."
                                git reset --soft HEAD^ ||
                                die "Cannot rewind the HEAD"
                        fi
                        export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE &&
-                       git commit --no-verify -F "$DOTEST"/message -e ||
-                       die "Could not commit staged changes."
+                       git commit --no-verify -F "$DOTEST"/message -e || {
+                               test -n "$amend" && git reset --soft $amend
+                               die "Could not commit staged changes."
+                       }
                fi
 
                require_clean_work_tree