Adds tracking of ahead local commits from remote

themes/juanghurtado.zsh-theme

@@ -9,9 +9,16 @@ function git_prompt_sha() {
   echo "%{$fg[white]%}[%{$fg[yellow]%}"$sha"%{$fg[white]%}]"
 }
 
+# Checks if there are commits ahead from remote
+function git_parse_ahead() {
+  if $(echo "$(git log origin/master..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
+    echo " %{$fg[red]%}(!)"
+  fi
+}
+
 # Prompts
 PROMPT='
-%{$fg_bold[green]%}%n@%m%{$fg[white]%}:%{$fg[yellow]%}%~%u$(parse_git_dirty)%{$reset_color%}
+%{$fg_bold[green]%}%n@%m%{$fg[white]%}:%{$fg[yellow]%}%~%u$(parse_git_dirty)$(git_parse_ahead)%{$reset_color%}
 %{$fg[blue]%}>%{$reset_color%} '
 RPROMPT='%{$fg_bold[green]%}$(current_branch) $(git_prompt_sha) $(git_prompt_status)%{$reset_color%}'
 
@@ -22,6 +29,6 @@ ZSH_THEME_GIT_PROMPT_DELETED=" %{$fg[red]%}deleted "
 ZSH_THEME_GIT_PROMPT_RENAMED=" %{$fg[yellow]%}renamed "
 ZSH_THEME_GIT_PROMPT_MODIFIED=" %{$fg[yellow]%}modified "
 ZSH_THEME_GIT_PROMPT_ADDED=" %{$fg[green]%}added "
-ZSH_THEME_GIT_PROMPT_UNTRACKED=" %{$fg[white]%}untracked "
+ZSH_THEME_GIT_PROMPT_UNTRACKED=""
 ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}(*)"
 ZSH_THEME_GIT_PROMPT_CLEAN=""