#!/bin/bash
# History append
shopt -s histappend

# Prompt
set_prompt() {
  local EXIT_STATUS=$?
  local SUCCESS="\[\e[32m\]"
  local ERROR="\[\e[34m\]"
  local RESET="\[\e[0m\]"

  history -a
  history -c
  history -r

  if [ $EXIT_STATUS -eq 0 ]; then
    local COLOR=$SUCCESS
  else
    local COLOR=$ERROR
  fi

  # PS1="[\u@\h \W]${COLOR}\\\$${RESET} "
  PS1="[\u@\h \! \W]${COLOR}\\\$${RESET} "
  if [ -n "$SSH_CONNECTION" ]; then
    PS1="|\u@\h \! \W|${COLOR}\\\$${RESET} "
  fi
}
PROMPT_COMMAND=set_prompt