Refactor: audiobookshelf (#7538)

Increase default disk size from 4GB to 5GB and mark audiobookshelf as updateable in JSON. Update install script to explicitly install ffmpeg and set FFMPEG/FFPROBE paths in /etc/default/audiobookshelf. Revise update logic to use /etc/default/audiobookshelf as installation check and perform apt updates/upgrades.

ct/audiobookshelf.sh

@@ -9,7 +9,7 @@ APP="audiobookshelf"
 var_tags="${var_tags:-podcast;audiobook}"
 var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-2048}"
-var_disk="${var_disk:-4}"
+var_disk="${var_disk:-5}"
 var_os="${var_os:-debian}"
 var_version="${var_version:-12}"
 var_unprivileged="${var_unprivileged:-1}"
@@ -20,15 +20,19 @@ color
 catch_errors
 
 function update_script() {
-    header_info
-    check_container_storage
-    check_container_resources
-    if [[ ! -f /etc/apt/trusted.gpg.d/audiobookshelf-ppa.asc ]]; then
-        msg_error "No ${APP} Installation Found!"
-        exit
-    fi
-    echo "This application receives updates through the APT package manager."
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/default/audiobookshelf ]]; then
+    msg_error "No ${APP} Installation Found!"
     exit
+  fi
+
+  msg_info "Updating $APP LXC"
+  $STD apt-get update
+  $STD apt-get -y upgrade
+  msg_ok "Updated $APP LXC"
+  exit
 }
 
 start
@@ -38,4 +42,4 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:13378${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:13378${CL}"