example caddyfile for frankenphp

Caddyfile

{
	{$CADDY_GLOBAL_OPTIONS}

	admin localhost:{$CADDY_SERVER_ADMIN_PORT}

	frankenphp {
		worker "{$APP_PUBLIC_PATH}/frankenphp-worker.php" {$CADDY_SERVER_WORKER_COUNT}
	}
}

{$CADDY_SERVER_SERVER_NAME} {
	log {
		level {$CADDY_SERVER_LOG_LEVEL}

		# Redact the authorization query parameter that can be set by Mercure...
		format filter {
			wrap {$CADDY_SERVER_LOGGER}
			fields {
				uri query {
					replace authorization REDACTED
				}
			}
		}
	}

	route {
		root * "{$APP_PUBLIC_PATH}"
		encode zstd br gzip

		# Mercure configuration is injected here...
		{$CADDY_SERVER_EXTRA_DIRECTIVES}

		@static {
			file
			path *.js *.css *.jpg *.jpeg *.gif *.png *.ico *.cur *.gz *.svg *.svgz *.mp4 *.mp3 *.ogg *.ogv *.webm *.htc *.woff2 *.woff
		}

		@staticshort {
			file
			path *.json *.xml *.rss
		}

		# 1 year, similar to h5bp nginx config
		header @static Cache-Control "public, immutable, stale-while-revalidate, max-age=31536000"

		# 1 hour max, gets validated with the origin server
		# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#no-cache
		header @staticshort Cache-Control "no-cache, max-age=3600"

		# Restrict access to dot files and certain file extensions
		@rejected path *.bak *.conf *.dist *.fla *.ini *.inc *.inci *.log *.orig *.psd *.sh *.sql *.swo *.swp *.swop */.*
		#@rejected `path('*.bak', '*.conf', '*.dist', '*.fla', '*.ini', '*.inc', '*.inci', '*.log', '*.orig', '*.psd', '*.sh', '*.sql', '*.swo', '*.swp', '*.swop', '*/.*') && !path('*/.well-known/*')`
		error @rejected 403

		php_server {
			index frankenphp-worker.php
			# Required for the public/storage/ directory...
			resolve_root_symlink
		}
	}
}