Add monodevelop, fix terraria backups growing eternally

roles/desktop/tasks/main.yml

@@ -38,10 +38,17 @@
     notify: reload udev
   - name: Enable i386 architecture
     command: /usr/bin/dpkg --add-architecture i386
+  - name: Add repo keys
+    apt_key:
+      keyserver: 'keyserver.ubuntu.com'
+      id: "{{ item }}"
+    loop:
+      - "3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF" # Monodevelop
   - name: Add repos
     apt_repository:
       repo: "{{ item }}"
     loop:
+      - "deb https://download.mono-project.com/repo/ubuntu vs-bionic main" # Monodevelop; see above for key
       - "ppa:drewwalton19216801/dolphin-master-cosmic" # Because Dolphin doesn't update their shit
       - "ppa:kgilmer/speed-ricer" # Rice rice rice
       - "ppa:lutris-team/lutris"
@@ -112,6 +119,7 @@
         - keepassxc
         - lutris
         - mesa-vulkan-drivers
+        - monodevelop
         - mpc
         - mpd
         - mpv

roles/terraria/templates/backup.sh

@@ -33,7 +33,7 @@ chmod 770 "$OUTDIR"
 # Purge oldest backup if we need to
 currentbackupcount="$(ls -1 "$OUTDIR" | wc -l)"
 if (( currentbackupcount >= retention )); then
-	lastbackup="$(find "$OUTDIR" -name \*.zip 2>/dev/null | sort | head -n 1)"
+	lastbackup="$(find "$OUTDIR" -name \*.wld 2>/dev/null | sort | head -n 1)"
 	if [ -f "$lastbackup" ]; then
 		log "Removing old backup: $lastbackup"
 		rm "$lastbackup"