Basic zsh theme configuration. Showing the current path, git branch, rvm info Based on robbyrussell ohmyzsh theme

my.zsh-theme

function is_rvm() {
  if [[ "$(rvm-prompt)" != "" ]]; then
    echo "[%{$fg[red]%}$(rvm-prompt)%{$fg_bold[white]%}]"
  fi
}

PROMPT='%{$fg_bold[cyan]%}%c %{$fg_bold[white]%}$(git_prompt_info)%{$fg_bold[white]%}$(is_rvm) %{$fg_bold[cyan]%}• %{$reset_color%}'

ZSH_THEME_GIT_PROMPT_PREFIX="[%{$fg[red]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}*%{$fg[white]%}]%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[white]%}]"