Emojify an image

emojify.sh

#!/bin/bash

emojis=(/home/hellocatfood/Desktop/twemoji/16x16/*)

# get filename minus extension
file=$(basename "$1")
filename="${file%.*}"

# pick random emoji for gifs
file1=$(printf "%s\n" "${emojis[RANDOM % ${#emojis[@]}]}")
file2=$(printf "%s\n" "${emojis[RANDOM % ${#emojis[@]}]}")
file3=$(printf "%s\n" "${emojis[RANDOM % ${#emojis[@]}]}")
file4=$(printf "%s\n" "${emojis[RANDOM % ${#emojis[@]}]}")
file5=$(printf "%s\n" "${emojis[RANDOM % ${#emojis[@]}]}")
file6=$(printf "%s\n" "${emojis[RANDOM % ${#emojis[@]}]}")

# create a temporary gif
convert $file1 $file2 $file3 $file4 $file5 $file6 temp.gif

# emojify an image
convert $1 -colorspace sRGB -scale 10% -scale 1000% temp.gif -virtual-pixel tile -fx 'u[floor(15.999*u.g)+1]' "$filename"_emoji.png