wireguard.sh

#!/usr/bin/env bash
#
# Kanged by ImSpiDy
# Import or update wireguard
#

kt_dir="$(pwd)"
wg_dir_1="${kt_dir}/net/wireguard"
wg_dir_2="${kt_dir}/drivers/net/wireguard"
user_agent="WireGuard-AndroidROMBuild/0.3 ($(uname -a))"
wireguard_url="https://git.zx2c4.com/wireguard-linux-compat/snapshot/wireguard-linux-compat"

if [ -d "${wg_dir_1}" ]; then
	wg_dir="${wg_dir_1}"
fi
if [ -d "${wg_dir_2}" ]; then
	wg_dir="${wg_dir_2}"
else
	wg_dir="${wg_dir_1}"
fi

if [ -d "${wg_dir}" ]; then
        rm -rf "${wg_dir}"
	wg_type="Merge"
else
	wg_type="Add"
fi

while read -r distro package version _; do
	if [[ $distro == upstream && $package == linuxcompat ]]; then
		ver="$version"
		break
	fi
done < <(curl -A "${user_agent}" -LSs --connect-timeout 30 https://build.wireguard.com/distros.txt)

if [ ! -f "wireguard-linux-compat-${ver}.zip" ]; then
	wget "${wireguard_url}"-"${ver}".zip
	unzip wireguard-linux-compat-"${ver}".zip -d "${kt_dir}"/wireguard
fi

mkdir -p "${wg_dir}"
cp -r "${kt_dir}"/wireguard/*/src/* "${wg_dir}"
rm -rf "${kt_dir}"/wireguard*
git add "${wg_dir}"
git commit -sm "${wg_type} 'net/wireguard/' from wireguard-linux-compat ${ver}"

echo "done"