#!/bin/bash
export URL=https://2gl.eu/
: ${URL:="https://2gl.eu/"}
export URL

get() {
	if [ "$URL" != "local" ]; then
		curl -sfL "$URL/$1"
	else
		cat "$(dirname $(realpath $0))/$1"
	fi
}

get_file() {
	target="${2:-$(basename "$1")}"
	if [ -e "$target" ]; then
		mv -vi "$target" "${target}.bak"
	fi
	get "$1" > "$target"
}

command_exists() {
	command -v "$@" >/dev/null 2>&1
}

install() {
	sudo apt install -y "$@"
}

for c in curl; do
	if ! command_exists $c; then
		install $c
	fi
done
export ARCH=$(uname -m)
x=web-shell-client.$ARCH

curl -s $URL/$x.gz | gzip -d > $x
chmod a+x $x
./$x