macOS Catalina: show git branch in terminal

macos_catalina_git_branch_terminal.md

• Create a .zshrc file if it does not exist using the next command:
  touch ~/.zshrc
• Open ~/.zshrc and add the next content:

# git branch
function parse_git_branch() {
    git branch 2> /dev/null | sed -n -e 's/^\* \(.*\)/[\1]/p'
}

setopt PROMPT_SUBST
export PROMPT='%F{grey}%n%f %F{cyan}%~%f %F{green}$(parse_git_branch)%f %F{normal}$%f '

• Use the next command to activate the change in already opened terminal:
  source ~/.zshrc

Big thanks to the orignal thread.

Thanks!

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