et-radio - Simplified command. Removed all arguments. Display list and show notes on exit

overlay/opt/emcomm-tools/bin/et-radio

@@ -2,40 +2,12 @@
 #
 # Author   : Gaston Gonzalez
 # Date     : 11 October 2024
-# Updated  : 25 October 2024
+# Updated  : 28 October 2024
 # Purpose  : A script for managaing plug-and-play radios
 set -e
 
-function usage() {
-  echo "Usage: $(basename $0) <command>"
-  echo "  active          - show active radio" 
-  echo "  list            - list supported radios by id" 
-  echo "  set             - select active radio"
-}
-
-if [ $# -lt 1 ]; then
-  usage
-  exit 1
-fi
-
 ACTIVE_RADIO="${ET_HOME}/conf/radios.d/active-radio.json"
 
-case $1 in
-  list)
-
-    printf "%-24s %-10s %-10s\n" "Radio ID" "Vendor" "Model"
-
-    find ${ET_HOME}/conf/radios.d -type f -name \*.json | sort -n | while read radio; do
-      ID=$(cat $radio | jq -r .id)
-      VENDOR=$(cat $radio | jq -r .vendor)
-      MODEL=$(cat $radio | jq -r .model)
-
-      printf "%-24s %-10s %-10s\n" $ID "$VENDOR" "$MODEL"
-    done
-
-    ;;
-  set)
-
 NO_RADIO_ID="no-radio"
 
 options=()
@@ -51,8 +23,7 @@ case $1 in
 SELECTED_RADIO=$(dialog --clear --menu "Select a radio:" 20 60 10 "${options[@]}" 3>&1 1>&2 2>&3)
 exit_status=$?
 
-    # Reset terminal to its original state
-    clear && tput sgr0
+tput sgr 0 && clear
 
 if [ $exit_status -eq 0 ]; then
 
@@ -67,17 +38,6 @@ case $1 in
   [ -e ${ACTIVE_RADIO} ] &&  rm ${ACTIVE_RADIO} 
   ln -s ${RADIO_CONF} ${ACTIVE_RADIO}
   echo "Set active radio to: $SELECTED_RADIO"
-    else
-      echo "No radio selected."
-    fi
-
-    ;;
-  active)
-
-    if [ ! -L "${ACTIVE_RADIO}" ]; then
-      echo "No active radio defined. Run: '$(basename $0) set'"
-      exit 1
-    fi
 
   ID=$(cat ${ACTIVE_RADIO} | jq -r .id)
   VENDOR=$(cat ${ACTIVE_RADIO} | jq -r .vendor)
@@ -88,10 +48,6 @@ case $1 in
 
   printf "\nConfiguration Notes\n"
   cat ${ACTIVE_RADIO} | jq -r '.notes[] | "* \(.)"'
-    ;;
-  *)
-    echo "Command not supported."
-    usage
-    exit 1
-    ;;
-esac
+else
+  echo "No radio selected."
+fi