# Don't run anything here unless we have an interactive shell.
if [[ $- != *i* ]] ; then
	return
fi

_use_color=false

# Set colorful PS1 only on colorful terminals.
# dircolors --print-database uses its own built-in database
# instead of using /etc/DIR_COLORS.  Try to use the external file
# first to take advantage of user additions.  Use internal bash
# globbing instead of external grep binary.
_safe_term=${TERM//[^[:alnum:]]/?}   # sanitize TERM
_match_lhs=""
[[ -f /etc/DIR_COLORS ]] && _match_lhs="${_match_lhs}$(</etc/DIR_COLORS)"
[[ -f ~/.dir_colors   ]] && _match_lhs="${_match_lhs}$(<~/.dir_colors)"
[[ -z ${_match_lhs}    ]] \
        && type -P dircolors >/dev/null \
        && _match_lhs=$(dircolors --print-database)
[[ $'\n'${_match_lhs} == *$'\n'"TERM "${_safe_term}* ]] && _use_color=true

if ${_use_color} ; then
        # Enable colors for ls, etc.  Prefer ~/.dir_colors #64489
        if type -P dircolors >/dev/null ; then
                if [[ -f ~/.dir_colors ]] ; then
                        eval $(dircolors -b ~/.dir_colors)
                elif [[ -f /etc/DIR_COLORS ]] ; then
                        eval $(dircolors -b /etc/DIR_COLORS)
                fi
        fi

        if [[ ${EUID} == 0 ]] ; then
                PS1='\[\033[01;31m\]\h\[\033[01;34m\] \W \$\[\033[00m\] '
        else
                PS1='\[\033[01;32m\]\u@\h\[\033[01;34m\] \w \$\[\033[00m\] '
        fi

        alias ls='ls --color=auto'
        alias grep='grep --colour=auto'
else
        if [[ ${EUID} == 0 ]] ; then
                # show root@ when we don't have colors
                PS1='\u@\h \W \$ '
        else
                PS1='\u@\h \w \$ '
        fi
fi

# Things in /etc/bash/bashrc.d/ will be sourced for all interactive shells.
# This is useful for e.g. bash-completion.
for _f in /etc/bash/bashrc.d/* ; do
	[[ -r "${_f}" ]] && . "${_f}"
done

# Try to keep environment pollution down.
unset _use_color _safe_term _match_lhs _f

# http://tiswww.case.edu/php/chet/bash/FAQ E11
# Make bash check if the window has been resized
shopt -s checkwinsize