Add Debian package support

src/debian/control

@@ -0,0 +1,7 @@
+Package: mxisd
+Maintainer: Kamax.io <foss@kamax.io>
+Homepage: https://github.com/kamax-io/mxisd
+Description: Federated Matrix Identity Server
+Architecture: all
+Depends: openjdk-8-jre | openjdk-8-jre-headless | openjdk-8-jdk | openjdk-8-jdk-headless
+Version: 0

src/debian/postinst

@@ -0,0 +1,13 @@
+#!/bin/bash -e
+
+# Add service account
+useradd -r mxisd || true
+
+# Set permissions for data directory
+chown -R mxisd:mxisd %DEB_DATA_DIR%
+
+# Create symlink to mxusd
+ln -sfT /usr/lib/mxisd/mxisd.jar /usr/bin/mxisd
+
+# Enable systemd service
+systemctl enable mxisd.service

src/debian/prerm

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# Stop running instance if needed
+systemctl stop mxisd.service
+
+# Disable service if exists
+systemctl disable mxisd.service
+
+# remove symlink
+rm /usr/bin/mxisd