#! /bin/bash

# Pass image as first param
IMAGE=$1

# Declare array
declare -a color=("rgb(66,0,69)" "rgb(0,137,60)" "rgb(0,118,137)" "rgb(14,0,49)" "rgb(200,76,23)")

# For each color, create a recolored version of the all black template
for i in "${!color[@]}"; do
  	printf "Creating image %s\t%s\n" "$i" "${color[$i]}"
    convert $IMAGE -fuzz 75% -fill "${color[$i]}" -opaque black "output_$i.png"
done

# Turn it into a gif
convert -loop 0 -delay 10 output_[0-$((${#color[@]} - 1))].png output.gif