url_encode

#!/usr/bin/env bash

# $1 - If stdin is not given, the string to encode.
#
# e.g.
# echo http://blah.com | url_encode
# url_encode https://blah.com

set -euo pipefail

DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)

# Source helper script.
# shellcheck disable=SC1090
source "$DIR/lib/helper.sh"

# Python 3
py="
import urllib.parse
import sys

print(urllib.parse.quote_plus(sys.argv[1]))
"

python3 -c "$py" "$(read_input "${@}")"