Add Hypersomnia to the servers

deploy.sh

@@ -91,6 +91,7 @@ games="\
 supertuxkart \
 bzflag \
 hedgewars \
+hypersomina \
 lix \
 mindustry \
 minetest \

scripts/deploy_hypersomnia.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+# Collection of scripts to deploy a server hosting several open-source games
+# Copyright (C) 2022  Jarno van der Kolk
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+set -e
+
+if [ -e /etc/systemd/system/hypersomnia.service ]; then
+  systemctl stop hypersomnia
+fi
+
+mkdir -p /opt/hypersomnia
+curl --location 'https://hypersomnia.xyz/builds/latest/Hypersomnia.AppImage' > /opt/hypersomnia/Hypersomnia.AppImage
+chmod +x /opt/hypersomnia/Hypersomnia.AppImage
+
+mkdir -p /home/${systemuser}/.config/Hypersomnia.old/user/
+cat > /home/${systemuser}/.config/Hypersomnia.old/user/config.force.lua <<EOF
+return {
+        server_start = {
+                port = 8412
+        },
+
+        http_client = {
+                update_on_launch = false,
+        },
+
+        server = {
+                server_name = "onFOSS server",
+                allow_nat_traversal = false,
+                notified_server_list = {
+                        address = "",
+                },
+                send_heartbeat_to_server_list_once_every_secs=99999999,
+                -- I think this makes the server less CPU hungry when idle
+                sleep_mult = 10.0,
+        },
+
+        server_private = {
+                master_rcon_password = "${systempassword}",
+        },
+}
+EOF
+
+# Create SystemD unit
+cat > /etc/systemd/system/hypersomnia.service <<EOF
+[Unit]
+Description=Hypersomnia server
+After=network.target
+
+[Service]
+ExecStart=/opt/hypersomnia/Hypersomnia.AppImage --dedicated-server --no-router
+Restart=on-failure
+User=${systemuser}
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl daemon-reload
+systemctl enable --now hypersomnia.service
+
+# Add firewall rules
+firewall-cmd --zone=public --add-port=8412/udp --permanent