#!/usr/bin/env sh

# Build a Jellyfin .deb file with Docker on Linux
# Places the output .deb file in the parent directory

set -o xtrace
set -o nounset

package_temporary_dir="`mktemp -d`"
current_user="`whoami`"
image_name="jellyfin-debuild"

cleanup() {
    docker image rm $image_name --force
    test -d "$package_temporary_dir" && rm -r "$package_temporary_dir"
}
trap cleanup EXIT INT

docker build . -t "$image_name" -f ./Dockerfile.debian_package || exit 1
docker run --rm -v "$package_temporary_dir:/temp" "$image_name" cp -r /dist /temp/ || exit 1
sudo chown -R "$current_user" "$package_temporary_dir" || exit 1
mv "$package_temporary_dir"/dist/*.deb ../ || exit 1