[PATCH v4 0/2] push: submodule support

The first iteration of this patch series can be found here: http://thread.gmane.org/gmane.comp.version-control.git/176328/focus=176327

The second iteration of this patch series can be found here: http://thread.gmane.org/gmane.comp.version-control.git/177992

The third iteration of this patch series can be found here: http://thread.gmane.org/gmane.comp.version-control.git/179037/focus=179048

Fredrik Gustafsson (2):
  push: Don't push a repository with unpushed submodules
  push: teach --recurse-submodules the on-demand option

 Documentation/git-push.txt     |    9 ++
 builtin/push.c                 |   26 +++++++
 combine-diff.c                 |    2 +-
 submodule.c                    |  161 ++++++++++++++++++++++++++++++++++++++++
 submodule.h                    |    2 +
 t/t5531-deep-submodule-push.sh |  111 +++++++++++++++++++++++++++
 transport.c                    |   17 ++++
 transport.h                    |    2 +
 8 files changed, 329 insertions(+), 1 deletions(-)