oh-my-fish/plugins/emoji-clock/emoji-clock.fish

# ------------------------------------------------------------------------------
#          FILE: emoji-clock.plugin.zsh
#   DESCRIPTION: The current time with half hour accuracy as an emoji symbol.
#                Inspired by Andre Torrez' "Put A Burger In Your Shell"
#                http://notes.torrez.org/2013/04/put-a-burger-in-your-shell.html
#        AUTHOR: Alexis Hildebrandt (afh[at]surryhill.net) ported to fish by Erik Kallen
#       VERSION: 1.0.0
# -----------------------------------------------------------------------------

function emoji-clock
  set hour (date '+%I')
  set minutes (date '+%M')
  switch $hour
    case 01
		if test $minutes -ge 30 
			set clock "🕜"
		else
			set clock "🕐" 
		end
    case 02
		if test $minutes -ge 30 
			set clock "🕝"
		else
			set clock "🕑" 
		end
    case 03
		if test $minutes -ge 30 
			set clock "🕞"
		else
			set clock "🕒" 
		end
    case 04
		if test $minutes -ge 30 
			set clock "🕟"
		else
			set clock "🕓" 
		end
    case 05
		if test $minutes -ge 30 
			set clock "🕠"
		else
			set clock "🕔" 
		end
    case 06
		if test $minutes -ge 30 
			set clock "🕡"
		else
			set clock "🕕" 
		end
    case 07
		if test $minutes -ge 30 
			set clock "🕢"
		else
			set clock "🕖" 
		end
    case 08
		if test $minutes -ge 30 
			set clock "🕣"
		else
			set clock "🕗" 
		end
    case 09
		if test $minutes -ge 30 
			set clock "🕤"
		else
			set clock "🕘" 
		end
    case 10
		if test $minutes -ge 30 
			set clock "🕥"
		else
			set clock "🕙" 
		end
    case 11
		if test $minutes -ge 30 
			set clock "🕦"
		else
			set clock "🕚" 
		end
    case 12
		if test $minutes -ge 30 
			set clock "🕧"
		else
			set clock "🕛" 
		end
    case '*' set clock "⌛"
  end
  echo $clock
end