归档 0.8 版本，增加离线阅读

.travis/Dockerfile

@@ -0,0 +1,26 @@
+FROM node:9-alpine
+
+ENV TZ=Asia/Shanghai
+
+WORKDIR /srv/gitbook
+
+COPY book.json book.json
+
+COPY docker-entrypoint.sh /usr/local/bin/
+
+RUN apk add --no-cache \
+          tzdata \
+      && npm install -g gitbook-cli \
+      && gitbook install \
+      && ln -s /usr/local/bin/docker-entrypoint.sh / \
+      && rm -rf /root/.npm /tmp/*
+
+EXPOSE 4000
+
+VOLUME /srv/gitbook-src
+
+WORKDIR /srv/gitbook-src
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+CMD server