tree 922b39e9b4ec6e2d3edb6d5137ce1ede6f924e51
parent a8389558ab17f14c5ab75fbdec70e3814a42f09f
author Austin Clements <austin@google.com> 1454689145 -0500
committer Austin Clements <austin@google.com> 1454702113 +0000

git-codereview: accept any commit spelling for mail and submit

Currently the mail and submit subcommands only accept commit hashes.
This makes them inconsistent with other git commands (git is hard
enough without having to remember another convention) and makes
working with multi-commit branches cumbersome.

Change mail and submit to accept any standard commit spelling. In
particular, this makes it possible to use HEAD-relative names: "git
mail HEAD" sends the whole current branch. We still require that the
named commit be pending on the current branch to avoid accidentally
naming a completely unrelated commit.

Change-Id: If84d315e0fc32118a5283adfbca7a3b56f3c098c
Reviewed-on: https://go-review.googlesource.com/19271
Reviewed-by: Russ Cox <rsc@golang.org>