问题
I have a scenario in which there a several remote tracking branches within my local repository that I must sync up to. Our workflow model is:
- make a branch locally, based off of the desired remote tracking branch
- make our changes
- build/test/fix
- commit
- push back to the remote server
I've noticed that "git status" doesn't show me what branch my local branch is based on unless something has changed; i.e. uncommitted local changes or a recent fetch puts my local branch behind the times. Is there some way of knowing what branch my local branch is based on without having to change things? Something like, "git status -showparentbranch" or some other command that would show this. Occasionally I run into this need but don't know yet how to satisfy it.
回答1:
try this:
git log --graph --decorate
回答2:
Git does not track what branches a commit was put through. There is no way to tell. If the commits happened on your repo, then you can inspect the reflog, but that's about it. Take a look at the explanation of the DAG in the Pro Git book - also read up on reflog in there.
You can also visualize history better with gitk --all or git log --graph --decorate
Hope this helps.
回答3:
git branch -vv will:
- list all your local branches
- display the name of the remote branch next to each local branch
- highlight the active local branch
...from this you will be able to determine the remote branch of the current active branch, and more besides.
If you have a lot of local branches, the list may be very long. Use git branch -vv | grep SOMEWORD to limit the output to only branches containing SOMEWORD. If you can think of a word unique to your branch you'll get the best filter (one result only).
You will also get some additional data in the output, namely the number (SHA1) and message of the last commit. The grep filter will apply to these to. I couldn't find a way to exclude it.
From the Git branch documentation:
-v
-vv
--verbose
When in list mode, show sha1 and commit subject line for each head, along with relationship to upstream branch (if any). If given twice, print the name of the upstream branch, as well (see also git remote show ).
(Based on your comment, yes, it seems that the 'correct' question would ask about the "remote" branch rather than the "parent" branch. But that's what I searched for too! :) )
回答4:
You could also give this a try:
git rev-parse --abbrev-ref --symbolic-full-name @{u}
And using this alias in your .gitconfig file:
[alias]
showparentbranch = rev-parse --abbrev-ref --symbolic-full-name @{u}
You could then simply call:
git showparentbranch
Tested on git version 2.10.2.windows.1
来源：https://stackoverflow.com/questions/6456546/how-can-i-tell-which-remote-parent-branch-my-branch-is-based-on