azure-cli output config check added

Adds a check to contrib/azure-setup.sh which ensure the users azure-cli is configured to output json.

contrib/azure-setup.sh

@@ -12,6 +12,7 @@ azure_tenant_id=       # Derived from the account after login
 location=
 azure_object_id=
 azureversion=
+azurecliconfig=
 create_sleep=10
 
 showhelp() {
@@ -59,6 +60,15 @@ requirements() {
     echo "Alternatively, you can use the Cloud Shell https://docs.microsoft.com/en-us/azure/cloud-shell/overview right from the Azure Portal or even VS Code."
   fi
 
+  azurecliconfig=$(cat $HOME/.azure/config | grep output | awk -F'[ ]' '{print $3}')
+  if [ "$azurecliconfig" == "json" ]; then
+    found=$((found +1))
+    echo "Found correct azure-cli output configuration: output = $azurecliconfig."
+  else
+    echo "azure-cli is configured for $azurecliconfig output."
+    echo "Please reconfigure your azure-cli client to output using json."
+  fi
+
   jqversion=$(jq --version)
   if [ $? -eq 0 ]; then
     found=$((found + 1))
@@ -68,7 +78,7 @@ requirements() {
     echo "https://stedolan.github.io/jq/"
   fi
 
-    if [ $found -lt 2 ]; then
+  if [ $found -lt 3 ]; then
     exit 1
   fi
 }