Script for transparent-ifying background of an emoji

currently overwrites the emoji in question

transparent.sh

@@ -0,0 +1,10 @@
+#!/bin/zsh
+
+input_file_name_raw=${1?"gotta' gimme'a file name, yo"};
+# "path/to/file.blah" -> "file.blah"
+input_file_name="$(basename "${input_file_name_raw}")"
+# "file.blah" -> "file-transparent.png"
+file_name_to_output="${input_file_name%.*}.png"
+
+
+convert ${input_file_name} -fuzz 05% -transparent white ${file_name_to_output}