FROM caddy:2.11.4-builder AS builder ARG GOPROXY=https://proxy.golang.org,direct ENV GOPROXY=${GOPROXY} RUN xcaddy build \ --with github.com/mholt/caddy-webdav@fa2f366b0d75e54c2e381c0aefc3a8df8bf5794b FROM caddy:2.11.4-alpine COPY --from=builder /usr/bin/caddy /usr/bin/caddy