#!/usr/bin/env bash
set -euo pipefail

# Root directory = the script's location
SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

Version="$1"

PackagePath="v2rayn-unofficial-repo"
mkdir -p "${PackagePath}/DEBIAN"
mkdir -p "${PackagePath}"/etc/apt/{keyrings,sources.list.d}

curl -fsSLo "${PackagePath}/etc/apt/keyrings/v2rayn-unofficial.asc" "https://git.vlyaii.ru/api/packages/voronin9032/debian/repository.key"

# basic
cat >"${PackagePath}/DEBIAN/control" <<-EOF
Package: v2rayn-unofficial-repo
Version: $Version
Maintainer: Vlyaii <voronin9032n3@gmail.com>
Homepage: https://git.vlyaii.ru/voronin9032/v2rayN
Architecture: all
Depends: ca-certificates
Description: v2rayn-unofficial repository configuration
EOF

cat >"${PackagePath}/etc/apt/sources.list.d/v2rayn-unofficial.sources" <<-EOF
Types: deb
URIs: https://git.vlyaii.ru/api/packages/voronin9032/debian
Suites: debian
Components: stable
Architectures: amd64 all
Signed-By: /etc/apt/keyrings/v2rayn-unofficial.asc
EOF

# Patch
# set owner to root:root
sudo chown -R root:root "${PackagePath}"
# set all directories to 755 (readable & traversable by all users)
sudo find "${PackagePath}/etc" -type d -exec chmod 755 {} +
# set all regular files to 644 (readable by all users)
sudo find "${PackagePath}/etc" -type f -exec chmod 644 {} +
# ensure main binaries are 755 (executable by all users)

# build deb package
sudo dpkg-deb -Zzstd -z19 --build "$PackagePath"
sudo mv "${PackagePath}.deb" "v2rayn-unofficial-repo_${Version}_all.deb"