Update build.func

Code refactoring

misc/build.func

@@ -1,7 +1,7 @@
 variables() {
-  NSAPP=$(echo ${APP,,} | tr -d ' ')  # This function sets the NSAPP variable by converting the value of the APP variable to lowercase and removing any spaces.
-  var_install="${NSAPP}-install"      # sets the var_install variable by appending "-install" to the value of NSAPP.
-  INTEGER='^[0-9]+([.][0-9]+)?$'      # it defines the INTEGER regular expression pattern.
+  NSAPP=$(echo ${APP,,} | tr -d ' ') # This function sets the NSAPP variable by converting the value of the APP variable to lowercase and removing any spaces.
+  var_install="${NSAPP}-install"     # sets the var_install variable by appending "-install" to the value of NSAPP.
+  INTEGER='^[0-9]+([.][0-9]+)?$'     # it defines the INTEGER regular expression pattern.
 }
 
 # This function sets various color variables using ANSI escape codes for formatting text in the terminal.
@@ -517,8 +517,8 @@ build_container() {
 
   LXC_CONFIG=/etc/pve/lxc/${CTID}.conf
   if [ "$CT_TYPE" == "0" ]; then
-    if [[ "$APP" != "Emby" && "$APP" != "Jellyfin" && "$APP" != "Plex" && "$APP" != "Tdarr" ]]; then
-      cat <<EOF >>$LXC_CONFIG
+    cat <<EOF >>$LXC_CONFIG
+# USB passthrough
 lxc.cgroup2.devices.allow: a
 lxc.cap.drop:
 lxc.cgroup2.devices.allow: c 188:* rwm
@@ -529,14 +529,12 @@ lxc.mount.entry: /dev/ttyUSB1       dev/ttyUSB1       none bind,optional,create=
 lxc.mount.entry: /dev/ttyACM0       dev/ttyACM0       none bind,optional,create=file
 lxc.mount.entry: /dev/ttyACM1       dev/ttyACM1       none bind,optional,create=file
 EOF
-    fi
   fi
 
   if [ "$CT_TYPE" == "0" ]; then
-    if [[ "$APP" == "Emby" || "$APP" == "Jellyfin" || "$APP" == "Plex" || "$APP" == "Tdarr" ]]; then
+    if [[ "$APP" == "Emby" || "$APP" == "Jellyfin" || "$APP" == "Plex" || "$APP" == "Scrypted" || "$APP" == "Tdarr" ]]; then
       cat <<EOF >>$LXC_CONFIG
-lxc.cgroup2.devices.allow: a
-lxc.cap.drop:
+# VAAPI hardware transcoding
 lxc.cgroup2.devices.allow: c 226:0 rwm
 lxc.cgroup2.devices.allow: c 226:128 rwm
 lxc.cgroup2.devices.allow: c 29:0 rwm
@@ -547,7 +545,7 @@ EOF
     fi
   fi
 
-# This starts the container and executes <app>-install.sh
+  # This starts the container and executes <app>-install.sh
   msg_info "Starting LXC Container"
   pct start "$CTID"
   msg_ok "Started LXC Container"