Make zshrc look nicer, include git repo in the RPROMPT

dotfiles/zshrc

@@ -7,17 +7,14 @@ export EDITOR="$VISUAL"
 export TERM=xterm-256color
 
 parse_git_branch(){
-ref=$(git symbolic-ref HEAD 2> /dev/null | cut -d'/' -f3)
-
-if [ -n "$ref" ]; then echo "[$ref]"; fi
+  ref=$(git symbolic-ref HEAD 2> /dev/null | cut -d'/' -f3)
+  if [ -n "$ref" ]; then echo "%{$fg[white]%}[%{$fg[cyan]%}$ref%{$fg[white]%}]"; fi
 }
 
 HISTFILE=~/.histfile
 HISTSIZE=10000
 SAVEHIST=10000
 
-ZSH_THEME="juanghurtado"
-
 autoload -U promptinit
 autoload -U compinit && compinit
 zstyle ':completion:*' menu select
@@ -44,7 +41,7 @@ autoload -U colors && colors
 # Set up custom prompt
 setopt PROMPT_SUBST
 
-RPROMPT="%{$fg[yellow]%}${vcs_info_msg_0_}%{$reset_color%}"
+RPROMPT="$(parse_git_branch)%{$reset_color%}"
 
-PROMPT="%{$fg[white]%}┌[%{$fg[yellow]%}%n%{$reset_color%}@%{$fg[cyan]%}%m%{$reset_color%}]─[%{$fg[green]%}%d%{$reset_color%}]
-└─╼ "
+PROMPT="%{$fg[white]%}┌%{$reset_color%}[%{$fg[yellow]%}%n%{$reset_color%}@%{$fg[cyan]%}%m%{$reset_color%}]─[%{$fg[green]%}%d%{$reset_color%}]
+%{$fg[white]%}└─╼%{$reset_color%} "