#!/bin/bash - not strictly necessary, but helps nano with syntax highlighting.

# Clear the screen/console on logout.
if (( $SHLVL == 1 )); then
  if [[ -x /usr/bin/clear_console ]]; then
    /usr/bin/clear_console -q
  elif [[ -x /usr/bin/clear ]]; then
    /usr/bin/clear
  elif [[ -x /usr/bin/tput ]]; then
    /usr/bin/tput clear
  else
    echo -ne "\E[2J"
  fi
fi

hash ssh-add ssh-agent >/dev/null 2>&1 && {
  # Determine the platform we're on.
  _PLATFORM="$(uname -s)"

  # Remove the $SSH_AUTH_SOCK from the agents file.
  [[ ! -z "$SSH_AUTH_SOCK" ]] && (( ${_SSH_AGENT_REG_FAILED:-0} == 0 )) && {
    _lock_agents_file && {
      _pop_agent_sock || {
        echo -e "$(tput setaf 1)Failed to clean up agents file!$(tput op)"
        _SLEEP=3
      }
    }
    _unlock_agents_file
  }

  # Kill the ssh-agent.
  (( $SHLVL == 1 )) && {
    [[ ! -z "$SSH_AGENT_PID" ]] && {
      ssh-agent -k >/dev/null 2>&1 || {
        echo -e "$(tput setaf 1)Failed to kill ssh-agent!$(tput op)"
        _SLEEP=3
      }
    }
  }
}
sleep ${_SLEEP:-0}