Refactor script to organize commands into functions

- Created a new function: 'auth'
- 'auth' is dedicated to the 'login' command
- Modified 'rootUsage' to direct to these new functions based on user input
- Updated help message to reflect the new command structure

src/azure/auth/driver.sh

@@ -0,0 +1,26 @@
+authUsage() {
+    echo "Usage: $0 credential [command]"
+    echo "Commands:"
+    echo "   login   - Login azure as service-principal"
+    exit 1
+}
+
+function auth(){
+
+    # Check if at least one argument is provided
+    if [ $# -eq 0 ]; then
+        authUsage
+    fi
+
+    # Execute the appropriate command
+    case "$1" in
+        login)
+            login
+            ;;
+        *)
+            echo "Error: Invalid command."
+            authUsage
+            ;;
+    esac
+
+}

src/azure/auth/loadScripts.sh

@@ -0,0 +1,2 @@
+source auth/Login.sh
+source auth/driver.sh

src/azure/credential/loadScripts.sh

@@ -1,4 +1,4 @@
-source credential/credentialDriver.sh
+source credential/driver.sh
 source credential/SetupCred.sh
 source credential/ShowCreds.sh
 source credential/UpdateCreds.sh

src/azure/driver.sh

@@ -3,31 +3,29 @@
 source config.sh
 source loadScripts.sh
 
-usage() {
-    echo "Usage: $0 [command]"
-    echo "Commands:"
-    echo "   init    - Initialize and store new credentials"
-    echo "   update  - Update existing credentials"
-    echo "   show    - Display current credentials"
-    echo "   login   - Login azure as service-principal"
+rootUsage() {
+    echo "Usage: $0 [command group] [command]"
+    echo "Command groups:"
+    echo "   credential - Manage credentials (init, update, show)"
+    echo "   auth       - Authentication management (login)"
     exit 1
 }
 
 # Check if at least one argument is provided
 if [ $# -eq 0 ]; then
-    usage
+    rootUsage
 fi
 
 # Execute the appropriate command
 case "$1" in
     credential)
         credential "$2"
         ;;
-    login)
-        login
+    auth)
+        auth "$2"
         ;;
     *)
         echo "Error: Invalid command."
-        usage
+        rootUsage
         ;;
 esac

src/azure/loadScripts.sh

@@ -1,3 +1,3 @@
 source credential/loadScripts.sh
+source auth/loadScripts.sh
 
-source Login.sh