##############################################################################
# Changes the prompt to a Debian-style one that truncates pwd to a max length
# depending on the terminal column width. Also uses the prompt_callback
# function of bash-git-prompt to set the window title to almost the same
# Debian-style. This version has been tweaked for Ubuntu standard terminal 
# fonts.
#
# The prompt will use a Debian-style on the form
#
# [user@host: <truncated PWD>] [bash-git-prompt-info] <exit status>
# HH:MM $
#
# The window title will have the form
# user@host: <truncated PWD>
#
# Example usage:
# if [ -f ~/.bash-git-prompt/gitprompt.sh ]; then
#   GIT_PROMPT_THEME=TruncatedPwd_WindowTitle_Ubuntu
#   source ~/.bash-git-prompt/gitprompt.sh
# fi
#
# oGre <oGre@muppfarmen.se> [https://github.com/ogr3]
##############################################################################
override_git_prompt_colors() {
  GIT_PROMPT_THEME_NAME="TruncatedPwd_WindowTitle_Ubuntu"

  #Overrides the prompt_callback function used by bash-git-prompt
  function prompt_callback {
    local PS1="\u@\h: $(gp_truncate_pwd)"
    gp_set_window_title "$PS1"
    echo -n "${Yellow}[${PS1}]${ResetColor}"
  }

  local gp_end=" _LAST_COMMAND_INDICATOR_\n${White}${Time12a}${ResetColor}"

  GIT_PROMPT_START_USER=""
  GIT_PROMPT_END_USER="${gp_end} $ "
  GIT_PROMPT_END_ROOT="${gp_end} # "

  GIT_PROMPT_STAGED="${Red}● "          # the number of staged files/directories
  GIT_PROMPT_CLEAN="${BoldGreen}✔ "     # a colored flag indicating a "clean" repo
  GIT_PROMPT_COMMAND_OK="${Green}✔ "    # indicator if the last command returned with an exit code of 0
}

reload_git_prompt_colors "TruncatedPwd_WindowTitle_Ubuntu"