Dockerfile

FROM alpine:latest

# Standard set up Nginx Alpine
# https://github.com/nodejs/docker-node/blob/master/12/alpine3.11/Dockerfile

ENV NODE_VERSION 12.16.1

RUN \
  sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && \
  apk update && apk upgrade && \
  apk add git rsync openssh-client && \
  addgroup -g 1000 node && \
  adduser -u 1000 -G node -s /bin/sh -D node && \
  apk add libstdc++ && \
  apk add --virtual .build-deps curl && \
  curl -fsSLO --compressed https://unofficial-builds.nodejs.org/download/release/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-x64-musl.tar.xz && \
  tar -Jxf node-v${NODE_VERSION}-linux-x64-musl.tar.xz -C /usr/local --strip-components=1 --no-same-owner && \
  rm -f node-v${NODE_VERSION}-linux-x64-musl.tar.xz && \
  apk del .build-deps && \
  npm config set registry https://registry.npm.taobao.org && \
  npm install -g --no-optional hexo-cli && \
  mkdir -p /blog && hexo init /blog && cd /blog && npm --no-optional install && \
  npm install --no-optional hexo-generator-sitemap && \
  npm install --no-optional hexo-generator-baidu-sitemap && \
  npm install --no-optional hexo-generator-search && \
  npm install --no-optional hexo-generator-searchdb && \
  npm install --no-optional hexo-generator-feed && \
  npm install --no-optional hexo-generator-index && \
  npm install --no-optional hexo-generator-archive && \
  npm install --no-optional hexo-generator-tag && \
  npm install --no-optional hexo-generator-category && \
  npm install --no-optional hexo-tag-dplayer && \
  npm install --no-optional hexo-tag-aplayer && \
  npm install --no-optional hexo-deployer-rsync && \
  npm install --no-optional hexo-deployer-git && \
  echo "Host *" >> /etc/ssh/ssh_config && \
  echo "    StrictHostKeyChecking no" >> /etc/ssh/ssh_config && \
  echo "    UserKnownHostsFile /dev/null" >> /etc/ssh/ssh_config && \
  rm -rf /blog/themes/* /blog/source/* && \
  rm -rf /var/cache/apk/*

WORKDIR /blog

ADD entrypoint.sh /entrypoint.sh

STOPSIGNAL SIGTERM

ENTRYPOINT ["/entrypoint.sh"]