对于我的交互式日常获取(我一直在根据HEAD对工作树进行差异，并且希望在diff中包含未跟踪的文件)，add -N/——intent-to-add是不可用的，因为它破坏了git stash。

这是我的git diff替换。这不是一个特别干净的解决方案，但因为我真的只是交互地使用它，所以我可以接受一个hack:

d() {
    if test "$#" = 0; then
        (
            git diff --color
            git ls-files --others --exclude-standard |
                while read -r i; do git diff --color -- /dev/null "$i"; done
        ) | `git config --get core.pager`
    else
        git diff "$@"
    fi
}

只输入d将包括diff中未跟踪的文件(这是我在我的工作流中关心的)，d参数…将表现得像普通的git差异。

注:

We're using the fact here that git diff is really just individual diffs concatenated, so it's not possible to tell the d output from a "real diff" -- except for the fact that all untracked files get sorted last. The only problem with this function is that the output is colorized even when redirected; but I can't be bothered to add logic for that. I couldn't find any way to get untracked files included by just assembling a slick argument list for git diff. If someone figures out how to do this, or if maybe a feature gets added to git at some point in the future, please leave a note here!

对于一个文件:

git diff --no-index /dev/null new_file

对于所有新文件:

for next in $( git ls-files --others --exclude-standard ) ; do git --no-pager diff --no-index /dev/null $next; done;

别名:

alias gdnew="for next in \$( git ls-files --others --exclude-standard ) ; do git --no-pager diff --no-index /dev/null \$next; done;"

对于所有修改和新文件组合为一个命令:

{ git --no-pager diff; gdnew }

这对我来说很管用:

git add my_file.txt
git diff --cached my_file.txt
git reset my_file.txt

最后一步是可选的，它将使文件保持之前的状态(未跟踪)

如果你正在创建一个补丁也有用:

  git diff --cached my_file.txt > my_file-patch.patch

我相信您可以通过简单地提供两个文件的路径来区分索引文件和未跟踪文件中的文件。

git diff --no-index tracked_file untracked_file

在最新的git版本中，您可以git add -N the file(或——intent-to-add)，这将在该位置的索引中添加一个零长度的blob。结果是，您的“未跟踪”文件现在变成了一个修改，将所有内容添加到这个零长度文件中，并显示在“git diff”输出中。

git diff

echo "this is a new file" > new.txt
git diff

git add -N new.txt
git diff
diff --git a/new.txt b/new.txt
index e69de29..3b2aed8 100644
--- a/new.txt
+++ b/new.txt
@@ -0,0 +1 @@
+this is a new file

不幸的是，正如所指出的，当你有一个——intent-to-add文件挂起时，你不能git stash。虽然如果你需要隐藏，你只需要添加新文件，然后隐藏它们。或者您可以使用仿真解决方案:

git update-index --add --cacheinfo \
100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 new.txt

(在这里设置别名是你的朋友)。

更新:我的答案是阶段性和非阶段性的变化。不被追踪和不被追踪。查看已跟踪/未跟踪信息的可接受答案。留给子孙后代。

下面只会给你非阶段性的变化:

$ git diff

如果你想要阶段性和非阶段性的变化，在命令中添加HEAD:

$ git diff HEAD