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#!/bin/sh
set -e
setup()
{
curl 'https://www.unicode.org/Public/UNIDATA/UnicodeData.txt' \
| >"$DATA" sed -E \
-e 's/;[^;]*//2g' \
-e 's/\<(.)([A-Z]*)/\1\L\2/2g' \
-e '/^[^;]*;</d' \
-e '/Compatibility/d' \
-e '/Variation Selector/d'
}
readonly DATA="${XDG_DATA_HOME:-$HOME/.local/share}/unicode-data"
[ -f "$DATA" ] || setup
opt="$(cut -d';' -f2 "$DATA" | osel)"
rune="$(
awk -vopt="$opt" -F';' \
'$2 == opt { printf "\\\\u%s\\\\n", $1; exit }' "$DATA" \
| xargs printf
)"
wl-copy -n "$rune" && notify uni unicode 'Rune Copied' \
"The rune ‘$rune’ was copied to the clipboard"
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