Updated Makefile

Makefile

@@ -1,11 +1,18 @@
-build:
+build: # Install application dependencies
 	@composer install && npm install
 
-update upgrade:
+update upgrade: # Update application dependencies
 	@composer update && npm update
 
-clear-cache:
+test: #: Run coding standards/static analysis checks and tests
+	@php-cs-fixer fix --diff --dry-run && psalm --show-info=false && phpunit
+
+clear-cache: # Clear the application cache
 	@rm app/cache/* -rfv
 
-test:
-	@php-cs-fixer fix --diff --dry-run && psalm --show-info=false && phpunit
+tunnel: # Expose the application via ngrok
+	@ngrok http -host-header=rewrite http://directorylister.local:80
+
+help: # Show this help
+	@grep --perl-regexp '^([\w\s-]+):\s+#+\s+(.*)$$' $(MAKEFILE_LIST) \
+		| awk 'BEGIN {FS = ": # "}; { printf "\033[36m%-16s\033[0m %s\n", $$1, $$2 }'