git status (nothing to commit, working directory clean), however with changes commited

问题

I found many questions with similar subject, but I didn't found any practical guidance about this issue: why git status informs me nothing to commit, working directory clean, even tough I have made a modification at my local branch?

Here are the steps which I followed:

• git init [On branch master - Initial commit, nothing to commit (create/copy files and use "git add" to track)]
• git remote add https://github.com/username/project.git
• git pull origin master
• touch test
• git add test
• git commit -m "Adding file for test purposes only."
• git status [On branch master - nothing to commit, working directory clean]

If I do a git push, the modification is committed to the remote branch. I just want to perform "git status" after my modifications, and receive the information that I have changes on my local branch that must be pushed to the remote branch of the project.

Can someone tell me what's going? Straight to the point, please.

Thanks in advance SO community!

回答1:

Your local branch doensn't know about the remote branch. If you don't tell git that your local branch (master) is supposed to compare itself to the remote counterpart (origin/master in this case); then git status won't tell you the difference between your branch and the remote one. So you should use:

git branch --set-upstream-to origin/master

or with the short option:

git branch -u origin/master

This options --set-upstream-to (or -u in short) was introduced in git 1.8.0.

Once you have set this option; git status will show you something like:

# Your branch is ahead of 'origin/master' by 1 commit.

回答2:

git status output tells you three things by default:

1. which branch you are on
2. What is the status of your local branch in relation to the remote branch
3. If you have any uncommitted files

When you did git commit , it committed to your local repository, thus #3 shows nothing to commit, however, #2 should show that you need to push or pull if you have setup the tracking branch.

If you find the output of git status verbose and difficult to comprehend, try using git status -sb this is less verbose and will show you clearly if you need to push or pull. In your case, the output would be something like:

master...origin/master [ahead 1]

git status is pretty useful, in the workflow you described do a git status -sb: after touching the file, after adding the file and after committing the file, see the difference in the output, it will give you more clarity on untracked, tracked and committed files.

Update #1
This answer is applicable if there was a misunderstanding in reading the git status output. However, as it was pointed out, in the OPs case, the upstream was not set correctly. For that, Chris Mae's answer is correct.

来源：https://stackoverflow.com/questions/37269222/git-status-nothing-to-commit-working-directory-clean-however-with-changes-co