Add install script and Systemd units

install.sh

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+#!/bin/bash
+
+source "$(dirname "$0")/variables.conf"
+
+# TODO handle non-Systemd systems
+
+echo "Copying Systemd units to system directory..."
+sudo cp systemd-templates/conf-sync.service /etc/systemd/system/
+sudo sed -i -e "s/PH_USER/$(whoami)/g" /etc/systemd/system/conf-sync.service
+sudo sed -i -e "s:PH_DIRECTORY:$(pwd):g" /etc/systemd/system/conf-sync.service
+if $client_type == "server"; then # TODO not finished
+  sudo cp systemd-templates/dns-update.timer /etc/systemd/system/conf-sync.timer
+else
+  sudo cp systemd-templates/dns-update.timer /etc/systemd/system/conf-sync.timer
+fi
+
+echo "Reloading Systemd..."
+sudo systemctl daemon-reload
+echo "Enabling timer (not starting it, either do it manually or reboot)..."
+sudo systemctl enable conf-sync.timer
+
+echo "Finished install. Exiting..."
+exit 0

systemd-templates/conf-sync-desktop.timer

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+[Unit]
+Description=Run conf-sync after boot (for desktops)
+
+[Timer]
+Unit=conf-sync.service
+OnBootSec=5min
+
+[Install]
+WantedBy=timers.target

systemd-templates/conf-sync-server.timer

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+[Unit]
+Description=Run conf-sync daily (for servers)
+
+[Timer]
+Unit=conf-sync.service
+OnCalendar=*-*-* 06:00:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target

systemd-templates/conf-sync.service

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+[Unit]
+Description=Configuration files synchronisation
+After=network.target
+
+[Service]
+Type=oneshot
+User=PH_USER
+ExecStart=PH_DIRECTORY/conf-sync.sh