任何存储库之外的自定义 2 文件的 git diff？

Question

我需要 git diff 功能来处理我在任何存储库之外的 2 个文件。有办法吗？像 git diff --file1/path/file1.txt --file2/path/file2.txt 如果不是，可能有什么替代解决方案？

Answer 1

答案就在the git diff documentation (虽然我承认很容易错过):

git diff [<options>] --no-index [--] <path> <path>

This form is to compare the given two paths on the filesystem. You can omit the --no-index option when running the command in a working tree controlled by Git and at least one of the paths points outside the working tree, or when running the command outside a working tree controlled by Git.

您的案例可能属于“--no-index is optional”类别，但即使它是可选的，您仍然可以使用它，因此:

git diff --no-index /path/file1.txt /path/file2.txt

将使用 Git 的 diff。