Add systemd service file

Cargo.toml

@@ -1,17 +1,17 @@
 [package]
 authors = ["Neshura"]
 name = "aob-lemmy-bot"
-version = "2.2.0-rc.1"
+version = "2.2.0-rc.2"
 edition = "2021"
 description = "Bot for automatically posting new chapters of 'Ascendance of a Bookworm' released by J-Novel Club"
 license = "GPL-3.0-or-later"
 
 [package.metadata.deb]
 extended-description = "Bot for automatically posting new chapters of 'Ascendance of a Bookworm' released by J-Novel Club"
-#maintainer-scripts = "debian/" currently disabled since the application is not runnable as a daemon
+maintainer-scripts = "debian/"
 revision = "1"
 depends = ["libc6", "libssl3", "systemd"]
-#systemd-units = { enable = false }
+systemd-units = { enable = false }
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

debian/aob-lemmy-bot.service

@@ -0,0 +1,13 @@
+[Unit]
+Description="Bot for automatically posting new chapters of 'Ascendance of a Bookworm' released by J-Novel Club"
+After=syslog.target
+After=network-online.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/aob-lemmy-bot
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=multi-user.target