我有下面的Dockerfile
ARG JEKYLL_VERSION=4
FROM jekyll/jekyll:$JEKYLL_VERSION as BUILD
COPY --chown=jekyll:jekyll . /srv/jekyll
RUN ls -lah /srv/jekyll
RUN jekyll build
RUN ls /srv/jekyll/_site/
FROM nginxinc/nginx-unprivileged:alpine
ADD build/nginx-site.conf /etc/nginx/conf.d/default.conf
COPY --cho