问题
For a project I'm working on, I want to use:
git add . -A
to add some files to the stage. The problem is that Git thinks these files are unchanged from the last commit, so they are ignored. However, I personally changed the file, but Git still sees the file as unchanged.
How can I "forcefully" add that single file to my repository?
回答1:
check your .gitignore file there must be some pattern matching this file which is excluding file from being staged.
Or you can use git add . -f to forcely add these files.
回答2:
It seems like the assume-unchanged-bit is set for that file. With that bit set, git will not look for changes of that file anymore. Unset it by typing:
git update-index --no-assume-unchanged <file>
After that, git status as well as git add should detect the changed file.
来源：https://stackoverflow.com/questions/18600639/git-adding-unchanged-files-to-the-stage