tree 55156b5d9c670baa00f2cde6d18210ce9cf4e314
parent c5341d68ee62a899be9c2b7cce20f575f3526289
author Russ Cox <rsc@golang.org> 1419361973 -0500
committer Russ Cox <rsc@golang.org> 1420556923 +0000

git-codereview: begin to handle multiple-change branches

Gerrit supports multiple-change branches, and we'd like to make
git-codereview useful for people using this mode of work.
This CL is the first step.

- remove error message on detecting a multiple-change branch
- require 'git submit hash' in multiple-change branch
- make git submit, git sync cleanup safe for multiple-change branch
- adjust git pending output to show full information about multiple-change branch
- add pending -c to show only current branch, since output is getting long

We're not advertising or supporting this mode yet. For now the only
way to enter it is to run 'git commit' to create the second commit.
Perhaps eventually we will support something like 'git change -new'.

Change-Id: I8284a7c230503061d3e6d7cce0be7d8d05c9b2a3
Reviewed-on: https://go-review.googlesource.com/2110
Reviewed-by: Andrew Gerrand <adg@golang.org>
Reviewed-by: Austin Clements <austin@google.com>