GIT - How to get git bash git completion in MacOS.

Git Autocomplition for macOS

There are two ways for it.

By far the easiest way to install git-completion is below -

curl https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash -o ~/.git-completion.bash && echo "source ~/.git-completion.bash" >> ~/.bash_profile && source ~/.bash_profile

You just need to copy above line and execute it in terminal.

Another way,

Install both Git and git-completion is via Homebrew, so you should pick that one.

 
brew install git && brew install bash-completion

Note: If you already have git installed then just execute below command -

 
brew install bash-completion

and then add bash-completion to your ~/.bash_profile:

if [ -f $(brew --prefix)/etc/bash_completion ]; then
  . $(brew --prefix)/etc/bash_completion
fi

After all either execute .bash_profile or just open a new terminal.

Congrats your git bash autocompletion is now working.

Hope this helps