customize your zsh

When someone wants to customize own mac zsh terminal and use color for each text also wants to show git branch name then you can add below code in your .zshrc

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

setopt PROMPT_SUBST
export PROMPT='%F{cyan}%n@%M:~ %F{yellow}%. %F{green}$(parse_git_branch)%f %F{normal}$%f '

Here,
%n => mac username
%M => mac computer name
%. => current folder name
$(parse_git_branch)%f => git branch name (if working in git repo)