I generally do the git pull command to fetch+merge with my local repositor from remote repo
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Does git pull fetches+merges all the branches from github repo or just do the operation specifically for the branch upon which the refs have been defined. ??
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Suppose I have not defined the refs for a particular branch and if I call git pull on that, what does it do ?? I have tried to observe it many times but I do not have a complete understanding about it.
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I have made a lot of changes to a particular file, now if I git pull on that branch. Will my changes just go away and get merged with the pulled file. ??
git pullwithout parameters will work only if the branch you currently checked out is configured for parameterless pull, i.e. it is a tracking branch. You can see branches configured for parameterless pull and push by usinggit remote show remotenamein this case it will actually print out a text saying that you didn’t specify the branch with which you expect git to work
If your changes are committed and not conflicting with whatever you have pulled from remote – they will be merged together. They will not go away. OTOH if you know or think that the the remote branch might have changes that your local branch doesn’t have i would recommend to use
git pull --rebase. If your changes are not committed the operation will be aborted and you will have to commit those or stash