#!/bin/sh

# Creates a file for emoji.sh to use from an official Unicode emoji list:
# https://unicode.org/Public/emoji/15.0/emoji-test.txt
#
# Usage: getEmojiList.sh [INPUT_FILE]
#
# Example: getEmojiList.sh <emoji-test.txt >"$HOME/.config/emoji"

inputFile="$1"

sed '
# Delete not fully qualified emojis
/unqualified/d
/minimally-qualified/d

# Delete comments except for group names
/^# group:/p
/^#/d

# Delete blank lines
/^\s*$/d


# Leave only emoji and name
s/^[^#].*# //;/^#/!s/E[0-9.]* //

' "${inputFile:-/dev/stdin}"