Add default Caddyfile for FrankenPHP that mimics the FPM-NGINX experience

src/variations/frankenphp/Dockerfile

@@ -1,6 +1,6 @@
 ARG BASE_OS_VERSION='bookworm'
-ARG PHP_VERSION='8.3'
-ARG FRANKEN_PHP_VERSION='1.2.2'
+ARG PHP_VERSION='8.4'
+ARG FRANKEN_PHP_VERSION='1.5.0'
 ARG PHP_VARIATION='frankenphp'
 ARG BASE_IMAGE="dunglas/frankenphp:${FRANKEN_PHP_VERSION}-php${PHP_VERSION}-${BASE_OS_VERSION}"
 
@@ -29,6 +29,7 @@ ENV APP_BASE_DIR=/app \
     COMPOSER_MAX_PARALLEL_HTTP=24 \
     DISABLE_DEFAULT_CONFIG=false \
     LOG_OUTPUT_LEVEL=warn \
+    HEALTHCHECK_PATH="/healthcheck" \
     PHP_DATE_TIMEZONE="UTC" \
     PHP_DISPLAY_ERRORS=Off \
     PHP_DISPLAY_STARTUP_ERRORS=Off \
@@ -46,16 +47,18 @@ ENV APP_BASE_DIR=/app \
     PHP_POST_MAX_SIZE="100M" \
     PHP_SESSION_COOKIE_SECURE=false \
     PHP_UPLOAD_MAX_FILE_SIZE="100M" \
-    SHOW_WELCOME_MESSAGE=true
+    SHOW_WELCOME_MESSAGE=true \
+    FRANKENPHP_WEBROOT=public/
+
 
 # copy our scripts
 COPY --chmod=755 src/common/ /
+COPY --chmod=755 src/variations/frankenphp/etc/ /etc/
 
 # install pecl extensions & dependencies
 RUN docker-php-serversideup-dep-install-alpine "${DEPENDENCY_PACKAGES_ALPINE}" && \
     docker-php-serversideup-dep-install-debian "${DEPENDENCY_PACKAGES_DEBIAN}"  && \
     docker-php-serversideup-install-php-ext-installer && \
-    \
     # Make composer cache directory
     mkdir -p "${COMPOSER_HOME}" && \
     chown -R www-data:www-data "${COMPOSER_HOME}" && \
@@ -70,4 +73,8 @@ WORKDIR ${APP_BASE_DIR}
 
 ENTRYPOINT ["docker-php-serversideup-entrypoint"]
 
-CMD ["frankenphp", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]
+CMD ["frankenphp", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]
+
+HEALTHCHECK --interval=5s --timeout=3s --retries=3 \
+    CMD [ "sh", "-c", "curl --insecure --silent --location --show-error --fail http://localhost:8080$HEALTHCHECK_PATH || exit 1" ]
+

src/variations/frankenphp/etc/caddy/Caddyfile

@@ -0,0 +1,78 @@
+{
+	{$CADDY_GLOBAL_OPTIONS}
+
+	http_port 8080
+	https_port 8443
+
+	# todo: don't automatically redirect
+	auto_https disable_redirects
+
+	# todo: just testing
+	local_certs
+
+	log {
+		format console
+	}
+
+	frankenphp {
+		#worker /path/to/your/worker.php
+		{$FRANKENPHP_CONFIG}
+	}
+}
+
+{$CADDY_EXTRA_CONFIG} 
+
+(common) {
+	log {
+		output stdout
+	}
+
+	log_skip {$HEALTHCHECK_PATH}*
+
+	#log {
+	#       # Redact the authorization query parameter that can be set by Mercure
+	#       format filter {
+	#               request>uri query {
+	#                       replace authorization REDACTED
+	#               }
+	#       }
+	#}
+
+	encode zstd br gzip
+
+	root * {$FRANKENPHP_WEBROOT}
+
+	route {$HEALTHCHECK_PATH} {
+		respond "OK" 200
+	}
+
+	# 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}
+
+	php_server
+}
+
+:8080 {
+	import common
+}
+
+:8443 {
+	tls internal
+	import common
+}