HTML to Arduino Variable for esp8266

#!/bin/bash
######################################################################
#Copyright (C) 2022  Kris Occhipinti
#https://filmsbykris.com

#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.

#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.

#You should have received a copy of the GNU General Public License
#along with this program.  If not, see <http://www.gnu.org/licenses/>.
######################################################################

#check for input html file
[[ "$1" ]] && html="$1" || html="$(find -iname "*.html"|fzf)"
[[ "$html" ]] || exit 1

echo -n 'const char WebPage[] = '
sed '/^$/d;s/"/\\"/g;s/^/"/g;s/$/"\\/g' "$html"
echo '"";'