ARG CADDY_VERSION=2.11.2
FROM caddy:${CADDY_VERSION}-builder AS builder

RUN xcaddy build \
    --with github.com/lucaslorentz/caddy-docker-proxy/v2 \
    --with github.com/pberkel/caddy-storage-redis \
    --with github.com/caddy-dns/cloudflare

FROM caddy:${CADDY_VERSION}-alpine

COPY --from=builder /usr/bin/caddy /usr/bin/caddy
RUN mkdir -p /etc/caddy

CMD ["caddy", "docker-proxy"]