Caddyfile

{
	{$CADDY_GLOBAL_OPTIONS}

	frankenphp {
		#worker /path/to/your/worker.php
		{$FRANKENPHP_CONFIG}
	}
}

{$CADDY_EXTRA_CONFIG}

{$SERVER_NAME:localhost} {
	#log {
	#	# Redact the authorization query parameter that can be set by Mercure
	#	format filter {
	#		request>uri query {
	#			replace authorization REDACTED
	#		}
	#	}
	#}

	root * public/
	encode zstd br gzip

	# Uncomment the following lines to enable Mercure and Vulcain modules
	#mercure {
	#	# Transport to use (default to Bolt)
	#	transport_url {$MERCURE_TRANSPORT_URL:bolt:///data/mercure.db}
	#	# Publisher JWT key
	#	publisher_jwt {env.MERCURE_PUBLISHER_JWT_KEY} {env.MERCURE_PUBLISHER_JWT_ALG}
	#	# Subscriber JWT key
	#	subscriber_jwt {env.MERCURE_SUBSCRIBER_JWT_KEY} {env.MERCURE_SUBSCRIBER_JWT_ALG}
	#	# Allow anonymous subscribers (double-check that it's what you want)
	#	anonymous
	#	# Enable the subscription API (double-check that it's what you want)
	#	subscriptions
	#	# Extra directives
	#	{$MERCURE_EXTRA_DIRECTIVES}
	#}
	#vulcain

	###

	{$CADDY_SERVER_EXTRA_DIRECTIVES}

	@file_exists `file({path}) && !path_regexp(".php")`

	@php `path_regexp('(.php|^/(api|admin|_profiler|_wdt|_error))')`

	@websockets {
		header Connection *Upgrade*
		header Upgrade websocket
	}

	handle / {
		reverse_proxy node:3000
	}

	# Proxy websockets to node container
	handle @websockets {
		reverse_proxy node:3000
	}

	# Load files that exist already in "backend/public/"
	handle @file_exists {
		file_server
	}

	# If file does not exist, or contains ".php", proxy to PHP
	handle @php {
	    php_server
	}

	# Fall back to node.js application
	handle {
		reverse_proxy node:3000
	}
}