update hexo

hexo/Dockerfile

@@ -1,21 +1,11 @@
-FROM node:latest
+FROM node:9.3-alpine
 
-MAINTAINER Newnius <docker@newnius.com>
+MAINTAINER Newnius <newnius.cn@gmail.com>
 
-RUN apt-get -y update && apt-get -y install git &&  npm install -g hexo-cli
-
-RUN npm install hexo-generator-feed --save
-
-#Local Search
-RUN npm install hexo-generator-searchdb --save
-
-RUN npm install --save hexo-algolia@0.2.0
-
-RUN npm install hexo-deployer-git --save
+RUN apk update && apk add git
 
+RUN npm install hexo-cli -g
 
 ADD bootstrap.sh /etc/bootstrap.sh
 
-WORKDIR /blog
-
-ENTRYPOINT ["/etc/bootstrap.sh"]
+CMD ["/etc/bootstrap.sh", "development"]

hexo/bootstrap.sh

@@ -1,13 +1,17 @@
-#! /bin/bash
+#!/bin/sh
 
+# configure git
 git config --global user.email $GIT_EMAIL
 git config --global user.name $GIT_NAME
 
-if [ "$1" = "server" ]; then
-  # start hexo server
-  echo "starting hexo..."
+# init hexo if dir is empty
+if ! [ "$(ls -A blog)" ]; then
+	hexo init blog && npm install blog
+fi
+
+# run hexo as production / developemnt mode
+if [[ $1 == "production" ]]; then
 				hexo server
 else
-  # do nothing, just wait
-  while true; do sleep 1000; done 
+				hexo server -s
 fi