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dotfiles/files/.config/zsh/custom/200-motd.zsh

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# Color for hostname
function get_hostname_color () {
local col
for hash_func in md5sum sha1sum sha256sum; do
col="$(printf "%03d" "$((16#$(hostname | $hash_func | head -c2)))")"
if [[ $col -ne 0 ]] \
&& [[ $col -lt 16 || $col -gt 21 ]] \
&& [[ $col -lt 232 || $col -gt 243 ]]; then
# we found a color that isn't too dark
echo $col>>~/test.log
break
else
# default color
col="002"
fi
done
printf "$col"
}
case "$HOST" in
"devbox")
ZSH_THEME_HOSTNAME_COLOR="002"
;;
"pallet")
ZSH_THEME_HOSTNAME_COLOR="004"
;;
"pewter")
ZSH_THEME_HOSTNAME_COLOR="005"
;;
*)
ZSH_THEME_HOSTNAME_COLOR="$(get_hostname_color)"
;;
esac
unset -f get_hostname_color
# print motd
if [[ ! "$TERM" =~ '^screen|tmux' ]]; then
ZSH_THEME_HOSTNAME_COLOR="$ZSH_THEME_HOSTNAME_COLOR" motd
fi