FROM caddy:2.10-builder AS builder

RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    xcaddy build \
    --with github.com/mholt/caddy-l4/modules/l4proxy \
    --with github.com/mholt/caddy-l4/modules/l4tls \
    --with github.com/mholt/caddy-l4/modules/l4proxyprotocol

FROM caddy:2.10
COPY --from=builder /usr/bin/caddy /usr/bin/caddy