#!/bin/bash
url=$1 && file=”${url##*/}” && wget $url && extension=”${url##*.}” && echo -e “\n\n”
if [ $extension = ‘js’ ]
then
echo -e “Generate JS HTML output\n”
echo -ne “<script type=\”text/javascript\” src=\”$url\” integrity=\”sha256-” && echo -ne openssl dgst -sha256 -binary url | openssl base64 -A && echo -e “\” crossorigin=\”anonymous\”></script>\n\n”
elif [ $extension = ‘css’ ]
then
echo -e “Generate CSS HTML output\n”
echo -ne “<link rel=\”stylesheet\” href=\”$url\” integrity=\”sha256-” && echo -ne openssl dgst -sha256 -binary url | openssl base64 -A && echo -e “\” crossorigin=\”anonymous\”></script>\n\n”
elif [ $extension = ‘webp’ | $extension = ‘png’ | $extension = ‘webp’ | $extension = ‘png’]
then
echo -e “Generate CSS HTML output\n”
echo -ne “<link rel=\”stylesheet\” href=\”$url\” integrity=\”sha256-” && echo -ne openssl dgst -sha256 -binary url | openssl base64 -A && echo -e “\” crossorigin=\”anonymous\”></script>\n\n”
else echo -ne “integrity=\”sha256-” && echo -ne openssl dgst -sha256 -binary url | openssl base64 -A && echo -e “\” crossorigin=\”anonymous\”\n\n”
fi