refactor(emoji): rewrite script w/ Python and update emojis (#8069)

Closes #8069

plugins/emoji/emoji.plugin.zsh

@@ -15,9 +15,6 @@ _omz_emoji_plugin_dir="${0:h}"
 
 local LC_ALL=en_US.UTF-8
 
-typeset -gAH emoji_groups
-typeset -gAH emoji_con
-typeset -gAH emoji2
 typeset -gAH emoji_skintone
 
 source "$_omz_emoji_plugin_dir/emoji-char-definitions.zsh"
@@ -30,7 +27,6 @@ unset _omz_emoji_plugin_dir
 # The digits 0-9 are already in the emoji table as keycap_digit_<N>, keycap_ten, etc. 
 # It's unclear whether this should be in the $emoji array, because those characters are all ones
 # which can be displayed on their own.
-#emoji[combining_enclosing_keycap]="\U20E3"
 
 emoji[regional_indicator_symbol_letter_d_regional_indicator_symbol_letter_e]=$'\xF0\x9F\x87\xA9\xF0\x9F\x87\xAA'
 emoji[regional_indicator_symbol_letter_g_regional_indicator_symbol_letter_b]=$'\xF0\x9F\x87\xAC\xF0\x9F\x87\xA7'
@@ -43,209 +39,12 @@ emoji[regional_indicator_symbol_letter_i_regional_indicator_symbol_letter_t]=$'\
 emoji[regional_indicator_symbol_letter_u_regional_indicator_symbol_letter_s]=$'\xF0\x9F\x87\xBA\xF0\x9F\x87\xB8'
 emoji[regional_indicator_symbol_letter_r_regional_indicator_symbol_letter_u]=$'\xF0\x9F\x87\xB7\xF0\x9F\x87\xBA'
 
-# Nonstandard alias names
-emoji[vulcan_salute]=$'\U1F596'
-
-
-# Emoji combining and auxiliary characters
-
-# "Variation Selectors" for controlling text vs emoji style presentation
-# These apply to the immediately preceding character
-emoji2[text_style]=$'\UFE0E'
-emoji2[emoji_style]=$'\UFE0F'
-# Joiner that indicates a single combined-form glyph (ligature) should be used
-emoji2[zero_width_joiner]=$'\U200D'
-# Skin tone modifiers
-emoji2[emoji_modifier_fitzpatrick_type_1_2]=$'\U1F3FB'
-emoji2[emoji_modifier_fitzpatrick_type_3]=$'\U1F3FC'
-emoji2[emoji_modifier_fitzpatrick_type_4]=$'\U1F3FD'
-emoji2[emoji_modifier_fitzpatrick_type_5]=$'\U1F3FE'
-emoji2[emoji_modifier_fitzpatrick_type_6]=$'\U1F3FF'
-# Various other combining characters. (Incomplete list; I selected ones that sound useful)
-emoji2[combining_enclosing_circle]=$'\U20DD'
-emoji2[combining_enclosing_square]=$'\U20DE'
-emoji2[combining_enclosing_diamond]=$'\U20DF'
-emoji2[combining_enclosing_circle_backslash]=$'\U20E0'
-emoji2[combining_enclosing_screen]=$'\U20E2'
-emoji2[combining_enclosing_keycap]=$'\U20E3'
-emoji2[combining_enclosing_upward_pointing_triangle]=$'\U20E4'
-
 # Easier access to skin tone modifiers
 emoji_skintone[1_2]=$'\U1F3FB'
 emoji_skintone[3]=$'\U1F3FC'
 emoji_skintone[4]=$'\U1F3FD'
 emoji_skintone[5]=$'\U1F3FE'
 emoji_skintone[6]=$'\U1F3FF'
-
-# Emoji groups
-# These are stored in a single associative array, $emoji_groups, to avoid cluttering up the global
-# namespace, and to allow adding additional group definitions at run time.
-# The keys are the group names, and the values are whitespace-separated lists of emoji character names.
-
-emoji_groups[fruits]="
-  tomato
-  aubergine
-  grapes
-  melon
-  watermelon
-  tangerine
-  banana
-  pineapple
-  red_apple
-  green_apple
-  peach
-  cherries
-  strawberry
-  lemon
-  pear
-"
-
-emoji_groups[vehicles]="
-  airplane
-  rocket
-  railway_car
-  high_speed_train
-  high_speed_train_with_bullet_nose
-  bus
-  ambulance
-  fire_engine
-  police_car
-  taxi
-  automobile
-  recreational_vehicle
-  delivery_truck
-  ship
-  speedboat
-  bicycle
-  helicopter
-  steam_locomotive
-  train
-  light_rail
-  tram
-  oncoming_bus
-  trolleybus
-  minibus
-  oncoming_police_car
-  oncoming_taxi
-  oncoming_automobile
-  articulated_lorry
-  tractor
-  monorail
-  mountain_railway
-  suspension_railway
-  mountain_cableway
-  aerial_tramway
-  rowboat
-  bicyclist
-  mountain_bicyclist
-  sailboat
-"
-
-emoji_groups[animals]="
-  snail
-  snake
-  horse
-  sheep
-  monkey
-  chicken
-  boar
-  elephant
-  octopus
-  spiral_shell
-  bug
-  ant
-  honeybee
-  lady_beetle
-  fish
-  tropical_fish
-  blowfish
-  turtle
-  hatching_chick
-  baby_chick
-  front_facing_baby_chick
-  bird
-  penguin
-  koala
-  poodle
-  bactrian_camel
-  dolphin
-  mouse_face
-  cow_face
-  tiger_face
-  rabbit_face
-  cat_face
-  dragon_face
-  spouting_whale
-  horse_face
-  monkey_face
-  dog_face
-  pig_face
-  frog_face
-  hamster_face
-  wolf_face
-  bear_face
-  panda_face
-  rat
-  mouse
-  ox
-  water_buffalo
-  cow
-  tiger
-  leopard
-  rabbit
-  cat
-  dragon
-  crocodile
-  whale
-  ram
-  goat
-  rooster
-  dog
-  pig
-  dromedary_camel
-"
-
-emoji_groups[faces]="
-  grinning_face_with_smiling_eyes
-  face_with_tears_of_joy
-  smiling_face_with_open_mouth
-  smiling_face_with_open_mouth_and_smiling_eyes
-  smiling_face_with_open_mouth_and_cold_sweat
-  smiling_face_with_open_mouth_and_tightly_closed_eyes
-  winking_face
-  smiling_face_with_smiling_eyes
-  face_savouring_delicious_food
-  relieved_face
-  smiling_face_with_heart_shaped_eyes
-  smirking_face
-  unamused_face
-  face_with_cold_sweat
-  pensive_face
-  confounded_face
-  face_throwing_a_kiss
-  kissing_face_with_closed_eyes
-  face_with_stuck_out_tongue_and_winking_eye
-  face_with_stuck_out_tongue_and_tightly_closed_eyes
-  disappointed_face
-  angry_face
-  pouting_face
-  crying_face
-  persevering_face
-  face_with_look_of_triumph
-  disappointed_but_relieved_face
-  fearful_face
-  weary_face
-  sleepy_face
-  tired_face
-  loudly_crying_face
-  face_with_open_mouth_and_cold_sweat
-  face_screaming_in_fear
-  astonished_face
-  flushed_face
-  dizzy_face
-  face_with_medical_mask
-"
-
 }
 
 # Prints a random emoji character
@@ -264,7 +63,11 @@ function random_emoji() {
   [[ $list_size -eq 0 ]] && return 1
   local random_index=$(( ( RANDOM % $list_size ) + 1 ))
   local name=${names[$random_index]}
-  echo ${emoji[$name]}
+  if [[ "$group" == "flags" ]]; then 
+    echo ${emoji_flags[$name]}
+  else 
+    echo ${emoji[$name]}
+  fi
 }
 
 # Displays a listing of emoji with their names
@@ -281,12 +84,26 @@ function display_emoji() {
   fi
   # The extra spaces in output here are a hack for readability, since some
   # terminals treat these emoji chars as single-width.
+  local counter=1
   for i in $names; do
-    printf '%s  ' "$emoji[$i]"
+    if [[ "$group" == "flags" ]]; then 
+      printf '%s  ' "$emoji_flags[$i]"
+    else 
+      printf '%s  ' "$emoji[$i]" 
+    fi
+    # New line every 20 emoji, to avoid weirdnesses
+    if (($counter % 20 == 0)); then
+      printf "\n" 
+    fi
+    let counter=$counter+1
   done
   print
   for i in $names; do
-    echo "${emoji[$i]}  = $i"
+    if [[ "$group" == "flags" ]]; then 
+      echo "${emoji_flags[$i]}  = $i"
+    else 
+      echo "${emoji[$i]}  = $i"
+    fi
   done
 }