added debian packaging script

package.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+VERSION="0.1-0"
+TEMP_PKG_PATH="/tmp/steamguard-cli_$VERSION"
+echo Building Debian package...
+
+mkdir -p $TEMP_PKG_PATH/usr/local/bin
+mkdir -p $TEMP_PKG_PATH/etc/bash_completion.d
+mkdir -p $TEMP_PKG_PATH/DEBIAN
+
+cp build/* $TEMP_PKG_PATH/usr/local/bin
+cp bash-tab-completion $TEMP_PKG_PATH/etc/bash_completion.d/steamguard
+
+cat <<EOT >> $TEMP_PKG_PATH/DEBIAN/control
+Package: steamguard-cli
+Version: $VERSION
+Section: base
+Priority: optional
+Architecture: all
+Maintainer: Carson McManus <dyc3@users.noreply.github.com>
+Description: steamguard-cli
+ A command line utility to generate Steam Guard codes
+ (AKA 2 factor authentication codes).
+EOT
+
+dpkg-deb --build $TEMP_PKG_PATH steamguard-cli_$VERSION.deb
+
+rm -rf $TEMP_PKG_PATH