Why do I need to do --set-upstream all the time

Question

I create a new branch in Git   git branch my branch   Push it   git push origin my branch   Now say someone made some changes on the server and I want to pull from origin my branch  I do   git pull   But I get   You asked me to pull without telling me which branch you want to merge with  and  branch my branch merge  in your configuration file does not tell me  either  Please specify which branch you want to use on the command line and try again  e g   git pull  lt repository gt   lt refspec gt     See git-pull 1  for details   If you often merge with the same branch  you may want to use something like the following in your configuration file        branch  my branch       remote    lt nickname gt      merge    lt remote-ref gt        remote   lt nickname gt        url    lt url gt      fetch    lt refspec gt   See git-config 1  for details    I learned that I can make it work with   git branch --set-upstream my branch origin my branch   But why do I need to do this for every branch I create  Isn t it obvious that if I push my branch into origin my branch  then I would want to pull origin my branch into my branch  How can I make this the default behavior

User · Answer

You can set upstream simpler in two ways. First when you create the branch:

git branch -u origin/my-branch

or after you have created a branch, you can use this command.

git push -u origin my-branch

You can also branch, check out and set upstream in a single command:

git checkout -b my-branch -t origin/my-branch

My personally preference is to do this in a two-step command:

git checkout -b my-branch
git push -u origin my-branch

User · Answer

You can also do git push -u origin   current branch

User · Answer

All i wanted was doing something like this  git checkout -b my-branch git commit -a -m  quot my commit quot  git push  Since i didn t found a better solution  i ve just created an bash alias on    bashrc  alias push  quot git push -u origin HEAD quot   now just doing a push command does the job  you can add this alias on    gitconfig too with another name  such as pushup

User · Answer

For those looking for an alias that works with git pull  this is what I use   alias up  git branch   awk            print   2      xargs -I    git branch --set-upstream-to origin          Now whenever you get     git pull There is no tracking information for the current branch        Just run     up Branch my branch set up to track remote branch my branch from origin    git pull   And you re good to go

User · Answer

I use this Git alias instead of copy pasting the suggestion from Git every time  https   gist github com ekilah 88a880c84a50b73bd306  Source copied below  add this to your    gitconfig file     alias    pushup     gitbranchname     git symbolic-ref --short HEAD     gitpushupstream     git push --set-upstream origin  gitbranchname      gitpushupstream

User · Answer

I personally use these following alias in bash  in    gitconfig file   alias      pushup     git push --set-upstream origin   git symbolic-ref --short HEAD     and in    bashrc or    zshrc file  alias gpo  git pushup  alias gpof  gpo -f  alias gf  git fetch  alias gp  git pull

User · Answer

Because git has the cool ability to push pull different branches to different  upstream  repositories  You could even use separate repositories for pushing and pulling - on the same branch  This can create a distributed  multi-level flow  I can see this being useful on project such as the Linux kernel  Git was originally built to be used on that project   As a consequence  it does not make assumption about which repo your branch should be tracking   On the other hand  most people do not use git in this way  so it might make a good case for a default option   Git is generally pretty low-level and it can be frustrating  Yet there are GUIs and it should be easy to write helper scripts if you still want to use it from the shell

User · Answer

git branch --set-upstream-to origin master lt branch name gt

User · Answer

You can simply  git checkout -b my-branch origin whatever   in the first place  If you set branch autosetupmerge or branch autosetuprebase  my favorite  to always  default is true   my-branch will automatically track origin whatever   See git help config

User · Answer

I sort of re-discovered legit because of this issue  OS X only   Now all I use when branching are these two commands   legit publish   lt branch gt       Publishes specified branch to the remote   alias  pub   legit unpublish  lt branch gt      Removes specified branch from the remote   alias  unp   SublimeGit comes with legit support by default  which makes whole branching routine as easy as pressing Ctrl-b

User · Answer

A shortcut  which doesn t depend on remembering the syntax for git branch --set-upstream 1 is to do   git push -u origin my branch       the first time that you push that branch  Or  to push to the current branch to a branch of the same name  handy for an alias    git push -u origin HEAD   You only need to use -u once  and that sets up the association between your branch and the one at origin in the same way as git branch --set-upstream does   Personally  I think it s a good thing to have to set up that association between your branch and one on the remote explicitly   It s just a shame that the rules are different for git push and git pull     1 It may sound silly  but I very frequently forget to specify the current branch  assuming that s the default - it s not  and the results are most confusing     Update 2012-10-11  Apparently I m not the only person who found it easy to get wrong  Thanks to VonC for pointing out that git 1 8 0 introduces the more obvious git branch --set-upstream-to  which can be used as follows  if you re on the branch my branch   git branch --set-upstream-to origin my branch       or with the short option   git branch -u origin my branch   This change  and its reasoning  is described in the release notes for git 1 8 0  release candidate 1      It was tempting to say git branch --set-upstream origin master  but that tells Git to arrange the local branch origin master to integrate with the currently checked out branch  which is highly unlikely what the user meant   The option is deprecated  use the new --set-upstream-to  with a short-and-sweet -u  option instead

User · Answer

You can also explicitly tell git pull what remote branch to pull  as it mentions in the error message    git pull  lt remote-name gt   lt remote-branch gt   Be careful with this  however  if you are on a different branch and do an explicit pull  the refspec you pull will be merged into the branch you re on

User · Answer

You can use  git config --global branch autosetupmerge always  which will link the upstream branch each time you create or checkout a new branch  See https   felipec wordpress com 2013 09 01 advanced-git-concepts-the-upstream-tracking-branch  This also works with branch autosetuprebase  if you follow a more rebase focused workflow  but don t use this unless you know what you re doing  as it will default your pull behavior to rebase  which can cause odd results

User · Answer

We use phabricator and don t push using git  I had to create bash alias which works on Linux mac  vim    bash aliases  new branch         git checkout -b   1      git branch --set-upstream-to origin master   1      save  source    bash aliases new branch test  instead of git checkout -b test git pull

User · Answer

This is my most common use for The Fuck     git push fatal  The current branch master has no upstream branch  To push the current branch and set the remote as upstream  use      git push --set-upstream origin master    fuck git push --set-upstream origin master  enter     ctrl c  Counting objects  9  done        Also  it s fun to type swear words in your terminal

User · Answer

You can make this happen with less typing  First  change the way your push works   git config --global push default current   This will infer the origin my branch part  thus you can do   git push -u   Which will both create the remote branch with the same name and track it

User · Answer

For what it is worth  if you are trying to track a branch that already exists on the remote  eg  origin somebranch  but haven t checked it out locally yet  you can do     git checkout --track origin somebranch   Note   -t  is the shortened version of  --track  option   This sets up the same association right off the bat

User · Answer

Here is a bash alias for git push which is safe to run for every push and will automatically switch between setting upstream for the first push and then doing normal pushes after that   alias gpu     -z   git config  branch   git symbolic-ref --short HEAD  merge       amp  amp  git push -u origin   git symbolic-ref --short HEAD     git push    Original Post

User · Answer

By the way  the shortcut to pushing the current branch to a remote with the same name     git push -u origin HEAD

User · Answer

You can set up a really good alias that can handle this without the overly verbose syntax   I have the following alias in    gitconfig   po     git push -u origin     git rev-parse --abbrev-ref HEAD       After making a commit on a new branch  you can push your new branch by simply typing the command   git po

User · Answer

If the below doesn t work   git config --global push default current   You should also update your project s local config  as its possible your project has local git configurations   git config --local push default current

[git] Why do I need to do `--set-upstream` all the time?

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