Add Makefile to create .deb file

pkg/deb.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -x
+VERSION=$(grep "^VERSION" src/elwig-backend | grep -oE "[0-9]+\.[0-9]+\.[0-9]+")
+REV="${1:-1}"
+mkdir -p build/
+
+mkdir -p build/usr/bin/
+cp src/elwig-backend build/usr/bin
+
+mkdir -p build/DEBIAN/
+echo -n "\
+Package: elwig-backend
+Version: ${VERSION}
+Architecture: all
+Maintainer: Lorenz Stechauner <lorenz.stechauner@necronda.net>
+Depends: python3
+Homepage: https://git.necronda.net/winzer/elwig-backend
+Description: Local backend for Elwig's REST API
+" > build/DEBIAN/control
+
+chmod 0755 build/usr/bin/*
+sudo chown root:root -R build/
+dpkg --build build/ "elwig-backend_${VERSION}-${REV}_all.deb"