# ContainerBuilder:: docker buildx create --name container-builder --driver docker-container --bootstrap --use # RUN:: docker buildx build --push --platform linux/amd64,linux/arm64 -t hub.6t7.net/cnphpbb/caddy-webdav:2.11-alpine . FROM caddy:2.11-builder-alpine AS builder ENV GOPROXY=https://goproxy.cn,direct RUN xcaddy build --with github.com/mholt/caddy-webdav FROM caddy:2.11-alpine COPY --from=builder /usr/bin/caddy /usr/bin/caddy