caddy instead of nginx

.docker/Caddyfile

+0.0.0.0:80
+root /var/www

.docker/build

-#!/usr/bin/env bash
-
-apk add --no-cache nginx

.docker/rootfs/etc/nginx/nginx.conf

-daemon off;
-master_process on;
-user  nobody;
-worker_processes  auto;
-
-error_log  /var/log/nginx/error.log;
-
-pid        /run/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-
-http {
-    include       mime.types;
-    default_type  application/octet-stream;
-
-    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-    #                  '$status $body_bytes_sent "$http_referer" '
-    #                  '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log  /var/log/nginx/access.log;
-
-    sendfile        on;
-    #tcp_nopush     on;
-
-    #keepalive_timeout  0;
-    keepalive_timeout  65;
-
-    #gzip  on;
-
-    server {
-        listen       80;
-        server_name  _;
-
-        charset utf-8;
-
-        root   /var/www;
-        location / {
-            index  index.html index.htm;
-        }
-
-        error_page  404              /404.html;
-    }
-}

.docker/run

-#!/bin/sh
-
-nginx
-

Dockerfile

-FROM smartentry/alpine:3.4-0.3.8
+FROM alpine:3.5
 
 MAINTAINER Yifan Gao <docker@yfgao.com>
 
-ADD .docker $ASSETS_DIR
+RUN apk add --no-cache caddy
 
-RUN smartentry.sh build
+ADD .docker/Caddyfile /
 
 ADD . /var/www
+
+CMD ["caddy"]