Dockerfile "zero-config" over 35 frameworks. "One Dockerfile to rule them all"

Caddyfile

# The Caddyfile is an easy way to configure your Caddy web server.
#
# Unless the file starts with a global options block, the first
# uncommented line is always the address of your site.
#
# To use your own domain name (with automatic HTTPS), first make
# sure your domain's A/AAAA DNS records are properly pointed to
# this machine's public IP, then replace ":80" below with your
# domain name.

:3000 {
	# Set this path to your site's directory.
	root * /usr/share/caddy

	# Enable the static file server.
	file_server

	# Another common task is to set up a reverse proxy:
	# reverse_proxy localhost:8080

	# Or serve a PHP site through php-fpm:
	# php_fastcgi localhost:9000
}

# Refer to the Caddy docs for more information:
# https://caddyserver.com/docs/caddyfile

Dockerfile

FROM node:16-alpine as base

WORKDIR /app

RUN apk add --no-cache libc6-compat

RUN npm i -g vercel@28.10.1

COPY . .

RUN corepack enable
RUN mkdir .vercel && echo '{"projectId": "_","orgId": "_","settings": {}}' > .vercel/project.json && vercel build

FROM caddy:2.6.2-alpine

WORKDIR /usr/share/caddy/

COPY --from=base /app/.vercel/output/static .
COPY --from=base /app/Caddyfile /etc/caddy/Caddyfile

EXPOSE 3000

CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]