IRCSERVER="localhost"
export IRCSERVER

tput sgr0; # reset colors
bold=$(tput bold);
reset=$(tput sgr0);
# Solarized colors, taken from http://git.io/solarized-colors.
black=$(tput setaf 0);
blue=$(tput setaf 33);
cyan=$(tput setaf 37);
green=$(tput setaf 64);
orange=$(tput setaf 166);
purple=$(tput setaf 125);
red=$(tput setaf 124);
violet=$(tput setaf 61);
white=$(tput setaf 15);
yellow=$(tput setaf 136);
# Highlight the user name when logged in as root.
if [[ "${USER}" == "root" ]]; then
    userStyle="${red}";
else
    userStyle="${orange}";
fi;

# Highlight the hostname when connected via SSH.
if [[ "${SSH_TTY}" ]]; then
    hostStyle="${bold}${red}";
else
    hostStyle="${yellow}";
fi;

PS1="\[\033]0;\w\007\]";
PS1+="\[${bold}\]\n"; # newline
PS1+="\[${userStyle}\]\u"; # username
PS1+="\[${white}\] at ";
PS1+="\[${hostStyle}\]\h"; # host
PS1+="\[${white}\] in ";
PS1+="\[${green}\]\w"; # working directory
PS1+="\n";
PS1+="\[${white}\]\$ \[${reset}\]"; # `$` (and reset color)
export PS1;

PS2="\[${yellow}\]→ \[${reset}\]";
export PS2;