# Step 1: throw-away container that is used to build Caddy with L4 plugin
FROM golang:latest AS builder

RUN go install github.com/caddyserver/xcaddy/cmd/xcaddy@latest

RUN xcaddy build latest --with github.com/mholt/caddy-l4@latest\
                        --with github.com/Tasudo/caddy-jailbait/v2

# Step 2: build actual container
FROM gcr.io/distroless/static-debian12:nonroot

USER 65532:65532

WORKDIR /etc/caddy

COPY --from=builder /go/caddy /usr/bin/caddy

VOLUME ["/data", "/config"]

EXPOSE 80 443 853

ENTRYPOINT ["/usr/bin/caddy"]
CMD ["run", "--config", "/etc/caddy/Caddyfile"]