ChatGPT解决这个技术问题 Extra ChatGPT

When does Git refresh the list of remote branches?

Using git branch --all shows all remote and local branches. When does Git refresh this list?

On pull/push? And how do I refresh it using Git Bash?

As a note, git ls-remote might be interesting here.
Don't forget to use git fetch before git branch --all
git pull --all --prune does the trick for me

K
Kirill Kobelev

To update the local list of remote branches:

git remote update origin --prune

To show all local and remote branches that (local) Git knows about:

git branch -a

git remote update origin --prune is what I was looking for thx
On the difference between this answer, which uses git remote update, and the accepted answer, which uses git fetch, see here
this is the correct answer. git fetch did not remove my local cache of remote branches. Only --prune was able to clean it all up.
You can have git automatically do this with git config remote.origin.prune true
git remote prune origin has the same effect and you type less.
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Peter Mortensen

The OP did not ask for cleanup for all remotes, rather for all branches of default remote.

So git fetch --prune is what should be used.

Setting git config remote.origin.prune true makes --prune automatic. In that case just git fetch will also prune stale remote branches from the local copy. See also Automatic prune with Git fetch or pull.

Note that this does not clean local branches that are no longer tracking a remote branch. See How to prune local tracking branches that do not exist on remote anymore for that.


To make it a little shorter git fetch -p
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Peter Mortensen

I believe that if you run git branch --all from Bash that the list of remote and local branches you see will reflect what your local Git "knows" about at the time you run the command. Because your Git is always up to date with regard to the local branches in your system, the list of local branches will always be accurate.

However, for remote branches this need not be the case. Your local Git only knows about remote branches which it has seen in the last fetch (or pull). So it is possible that you might run git branch --all and not see a new remote branch which appeared after the last time you fetched or pulled.

To ensure that your local and remote branch list be up to date you can do a git fetch before running git branch --all.

For further information, the "remote" branches which appear when you run git branch --all are not really remote at all; they are actually local. For example, suppose there be a branch on the remote called feature which you have pulled at least once into your local Git. You will see origin/feature listed as a branch when you run git branch --all. But this branch is actually a local Git branch. When you do git fetch origin, this tracking branch gets updated with any new changes from the remote. This is why your local state can get stale, because there may be new remote branches, or your tracking branches can become stale.


Yep, git fetch did it.
git fetch doesn't work for me, need add --prune. Btw, I'm not downvoter ;)
git fetch doesn't remove deleted remote branches. That's probably why some people downvoted
tl'dr not true: git remote update origin --prune
O
Oliver

Use git fetch to fetch all latest created branches.


git fetch did not change anything for me with git 2.17.1. Which version and options have you been using?
You need either --prune or git config remote.NAME.prune true for this to solve OP question
m
markthegrea

If you are using Eclipse,

Open "Git Repositories" Find your Repository. Open up "Branches" then "Remote Tracking".

https://i.stack.imgur.com/qai7r.png

They should all be in there. Right click and "checkout."


How does this answer the question? - "When does Git refresh the list of remote branches?"
When I wanted to refresh my local branches in eclipse, I googled and it took me here. This post has actually helped a few people as it has had some upvotes. Maybe I misunderstood the question. To me, Eclipse IS Git (the interface to it). Sorry for offending everyone!