From a99281cda844eb8a3a9d00ff4b8dd00406c22f85 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=89=9F=E5=8B=87?= <my24251325@gmail.com>
Date: Tue, 14 Nov 2017 21:01:07 +0800
Subject: [PATCH] Change application source from dl-cdn.alpinelinux.org to
 aliyun source

---
 env-example      |  5 +++++
 nginx/Dockerfile | 13 +++++++++----
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/env-example b/env-example
index 9c401912..e69c33ed 100644
--- a/env-example
+++ b/env-example
@@ -2,6 +2,11 @@
 # General Setup
 ###########################################################
 
+### Environment ########################################################################################################
+# If you're in China, or you need to change sources, will be set CHANGE_SOURCE to true in .env.
+
+CHANGE_SOURCE=false
+
 ### Application Path ###################################################################################################
 # Point to your code, will be available at `/var/www`.
 
diff --git a/nginx/Dockerfile b/nginx/Dockerfile
index 77f4abdd..7fe29820 100644
--- a/nginx/Dockerfile
+++ b/nginx/Dockerfile
@@ -4,17 +4,22 @@ MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 
 ADD nginx.conf /etc/nginx/
 
-ARG PHP_UPSTREAM_CONTAINER=php-fpm
-ARG PHP_UPSTREAM_PORT=9000
+# If you're in China, or you need to change sources, will be set CHANGE_SOURCE to true in .env.
 
-# fix a problem--#397, change application source from dl-cdn.alpinelinux.org to aliyun source.
-RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/' /etc/apk/repositories
+ARG CHANGE_SOURCE=false
+RUN if [ ${CHANGE_SOURCE} = true ]; then \
+    # Change application source from dl-cdn.alpinelinux.org to aliyun source
+    RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/' /etc/apk/repositories
+;fi
 
 RUN apk update \
     && apk upgrade \
     && apk add --no-cache bash \
     && adduser -D -H -u 1000 -s /bin/bash www-data
 
+ARG PHP_UPSTREAM_CONTAINER=php-fpm
+ARG PHP_UPSTREAM_PORT=9000
+
 # Set upstream conf and remove the default conf
 RUN echo "upstream php-upstream { server ${PHP_UPSTREAM_CONTAINER}:${PHP_UPSTREAM_PORT}; }" > /etc/nginx/conf.d/upstream.conf \
     && rm /etc/nginx/conf.d/default.conf