Option to disable wifi

src/freedombone-wifi

@@ -44,6 +44,7 @@ WIFI_HOTSPOT='no'
 WIFI_CONFIG=/etc/wpa_supplicant/wpa_supplicant.conf
 WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 NETWORKS_INTERACTIVE=
+WIFI_DISABLE=
 
 function wifi_get_psk {
     ssid=$1
@@ -308,6 +309,14 @@ function create_networks_interactive {
     done
 }
 
+function disable {
+    hotspot_off
+    echo '# interfaces(5) file used by ifup(8) and ifdown(8)' > /etc/network/interfaces
+    echo '# Include files from /etc/network/interfaces.d:' >> /etc/network/interfaces
+    echo 'source-directory /etc/network/interfaces.d' >> /etc/network/interfaces
+    systemctl restart network-manager
+}
+
 function show_help {
     echo ''
     echo $"${PROJECT_NAME}-wifi -i [interface] -t [type] -s [ssid] -p [passphrase]"
@@ -322,6 +331,7 @@ function show_help {
     echo $'     --hotspot [yes|no]            Create a hotspot'
     echo $'     --networks [filename]         File containing wifi networks'
     echo $'     --createnetworks [filename]   Create file containing wifi networks'
+    echo $'     --disable [yes/no]            Disable wifi'
     echo ''
     exit 0
 }
@@ -363,6 +373,10 @@ do
             NETWORKS_INTERACTIVE='yes'
             WIFI_NETWORKS_FILE=${1}
             ;;
+        --disable)
+            shift
+            WIFI_DISABLE=${1}
+            ;;
         *)
             # unknown option
             ;;
@@ -370,6 +384,11 @@ do
     shift
 done
 
+if [[ $WIFI_DISABLE == $'yes' || $WIFI_DISABLE == $'y' ]]; then
+    disable
+    exit 0
+fi
+
 if [ $NETWORKS_INTERACTIVE ]; then
     create_networks_interactive
     exit 0