Add emotty plugin

which displays an emoji for the current $TTY.

plugins/emotty/emotty.plugin.zsh

+# ------------------------------------------------------------------------------
+#          FILE: emotty.plugin.zsh
+#   DESCRIPTION: Return an emoji for the current $TTY number.
+#        AUTHOR: Alexis Hildebrandt (afh[at]surryhill.net)
+#       VERSION: 1.0.0
+#       DEPENDS: emoji plugin
+#       
+# There are different sets of emoji characters available, to choose a different
+# set export emotty_set to the name of the set you would like to use, e.g.:
+# % export emotty_set=nature
+# ------------------------------------------------------------------------------
+
+typeset -gAH _emotty_sets
+local _emotty_plugin_dir="${0:h}"
+source "$_emotty_plugin_dir/emotty_stellar_set.zsh"
+source "$_emotty_plugin_dir/emotty_floral_set.zsh"
+source "$_emotty_plugin_dir/emotty_zodiac_set.zsh"
+source "$_emotty_plugin_dir/emotty_nature_set.zsh"
+source "$_emotty_plugin_dir/emotty_emoji_set.zsh"
+source "$_emotty_plugin_dir/emotty_love_set.zsh"
+unset _emotty_plugin_dir
+
+emotty_default_set=emoji
+
+function emotty() {
+  # Use emotty set defined by user, fallback to default
+  local emotty=${_emotty_sets[${emotty_set:-$emotty_default_set}]}
+  # Parse $TTY number, normalizing it to an emotty set index
+  (( tty = (${TTY##/dev/ttys} % ${#${=emotty}}) + 1 ))
+  local character_name=${${=emotty}[tty]}
+  echo "${emoji[${character_name}]}${emoji2[emoji_style]}"
+}
+
+function display_emotty() {
+  local name=$1
+  for i in ${=_emotty_sets[$name]}; do
+    printf "${emoji[$i]}${emoji2[emoji_style]}  "
+  done
+  print
+  for i in ${=_emotty_sets[$name]}; do
+    print "${emoji[$i]}${emoji2[emoji_style]}  = $i"
+  done
+}

plugins/emotty/emotty_emoji_set.zsh

+#!/usr/bin/env zsh
+# vim:ft=zsh ts=2 sw=2 sts=2
+
+_emotty_sets[emoji]="
+  crystal_ball
+  ghost
+  jack_o_lantern
+  see_no_evil_monkey
+  hear_no_evil_monkey
+  speak_no_evil_monkey
+  smiling_cat_face_with_open_mouth
+  extraterrestrial_alien
+  rocket
+  billiards
+  bomb
+  pill
+  japanese_symbol_for_beginner
+  direct_hit
+  cyclone
+  diamond_shape_with_a_dot_inside
+  sparkle
+  eight_spoked_asterisk
+  eight_pointed_black_star
+  "

plugins/emotty/emotty_floral_set.zsh

+#!/usr/bin/env zsh
+# vim:ft=zsh ts=2 sw=2 sts=2
+
+_emotty_sets[floral]="
+  hibiscus
+  cherry_blossom
+  blossom
+  sunflower
+  bouquet
+  tulip
+  rose
+  four_leaf_clover
+  seedling
+  herb
+  palm_tree
+  evergreen_tree
+  deciduous_tree
+  "

plugins/emotty/emotty_love_set.zsh

+#!/usr/bin/env zsh
+# vim:ft=zsh ts=2 sw=2 sts=2
+
+# Note: The heavy_black_heart emoji requires $emoji2[emoji_style]
+# to be rendered as the emoji red heart.
+_emotty_sets[love]="
+  green_heart
+  blue_heart
+  purple_heart
+  yellow_heart
+  heavy_black_heart
+  broken_heart
+  heart_with_arrow
+  heart_with_ribbon
+  sparkling_heart
+  two_hearts
+  revolving_hearts
+  growing_heart
+  beating_heart
+  heart_decoration
+  couple_with_heart
+  kiss
+  man_and_woman_holding_hands
+  two_women_holding_hands
+  two_men_holding_hands
+  kiss_mark
+  smiling_face_with_heart_shaped_eyes
+  kissing_face
+  face_throwing_a_kiss
+  kissing_face_with_smiling_eyes
+  kissing_face_with_closed_eyes
+  smiling_cat_face_with_heart_shaped_eyes
+  kissing_cat_face_with_closed_eyes
+  "

plugins/emotty/emotty_nature_set.zsh

+#!/usr/bin/env zsh
+# vim:ft=zsh ts=2 sw=2 sts=2
+
+_emotty_sets[nature]="
+  mouse_face
+  hamster_face
+  rabbit_face
+  dog_face
+  cat_face
+  tiger_face
+  bear_face
+  monkey_face
+  koala
+  panda_face
+  chicken
+  baby_chick
+  bird
+  penguin
+  cow_face
+  pig_face
+  frog_face
+  boar
+  wolf_face
+  horse_face
+  snail
+  bug
+  ant
+  honeybee
+  lady_beetle
+  spouting_whale
+  dolphin
+  octopus
+  fish
+  tropical_fish
+  snake
+  turtle
+  lemon
+  tangerine
+  peach
+  mushroom
+  tomato
+  strawberry
+  red_apple
+  cherries
+  grapes
+  aubergine
+  watermelon
+  banana
+  pineapple
+  melon
+  pear
+  green_apple
+  ear_of_maize
+  sunflower
+  seedling
+  herb
+  four_leaf_clover
+  "

plugins/emotty/emotty_stellar_set.zsh

+#!/usr/bin/env zsh
+# vim:ft=zsh ts=2 sw=2 sts=2
+
+# NOTE: The following emoji show as $'character' in the title
+#  white_medium_star
+#  sparkles
+#  dizzy_symbol
+
+_emotty_sets[stellar]="
+  full_moon_symbol
+  waning_gibbous_moon_symbol
+  waning_crescent_moon_symbol
+  last_quarter_moon_symbol
+  new_moon_symbol
+  new_moon_with_face
+  waxing_crescent_moon_symbol
+  first_quarter_moon_symbol
+  waxing_gibbous_moon_symbol
+  full_moon_with_face
+  sun_with_face
+  glowing_star
+  crescent_moon
+  first_quarter_moon_with_face
+  last_quarter_moon_with_face
+  "

plugins/emotty/emotty_zodiac_set.zsh

+#!/usr/bin/env zsh
+# vim:ft=zsh ts=2 sw=2 sts=2
+
+_emotty_sets[zodiac]="
+  aries
+  taurus
+  gemini
+  cancer
+  leo
+  virgo
+  libra
+  scorpius
+  sagittarius
+  capricorn
+  aquarius
+  pisces
+  rat
+  ox
+  tiger
+  rabbit
+  dragon
+  snake
+  horse
+  goat
+  monkey
+  rooster
+  dog
+  pig
+  "