git:在提交消息中显示索引差异作为注释

Question

当 git commit 打开消息编辑器时，会显示一个简短的状态，如下所示:

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
# Your branch is ahead of 'origin/master' by 26 commits.
#
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#   modified:   Showcase/src/com/gigantt/BorderArea.mxml
#   modified:   Showcase/src/com/gigantt/Client.mxml
#   modified:   Showcase/src/com/gigantt/GraphItem.mxml
#

我如何调整 git 以显示要提交的差异？我知道这可能是一个很长的差异，但仍然......非常有用。

Answer 1

git commit 的--verbose(或-v)标志将显示将要提交的内容的差异:

git commit --verbose