anchor.diff:      apk add --update $BUILD_DEP $RUN_DEP                                                                                                  \
       && mkdir -pv /usr/src                                                                                                                 \
       && cd /usr/src                                                                                                                        \
  -    && wget http://nginx.org/download/nginx-1.10.1.tar.gz                                                           -O $PKGNAME_NGINX.tgz \
  +    && wget http://nginx.org/download/$PKGNAME_NGINX.tar.gz                                                         -O $PKGNAME_NGINX.tgz \
       && tar xf $PKGNAME_NGINX.tgz                                                                                                          \
       && wget --no-check-cert https://github.com/cuber/ngx_http_google_filter_module/archive/0.2.0.tar.gz             -O $PKGNAME_MOD1.tgz  \
       && tar xf $PKGNAME_MOD1.tgz                                                                                                           \
  
positive.code:     --add-module=../$PKGNAME_MOD1                                                                                                         \
      --add-module=../$PKGNAME_MOD2                                                                                                         \
      --with-http_ssl_module                                                                                                                \
      --with-ipv6                                                                                                                           \
      && make install                                                                                                                       \
      && mkdir -pv /nginx-conf.d                                                                                                            \
  
negative.code: # [ngx_http_google_filter_module](https://github.com/cuber/ngx_http_google_filter_module)
  # [nginx-google_filter@aur](https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=nginx-google_filter)
  
  FROM alpine:3.6
  MAINTAINER Wang <momocraft@gmail.com>
  
  ENV BUILD_DEP build-base wget tar openssl-dev pcre-dev zlib-dev
  ENV RUN_DEP openssl pcre zlib
  ENV PKGNAME_NGINX nginx-1.12.1
  ENV PKGNAME_MOD1 ngx_http_google_filter_module-0.2.0
  ENV PKGNAME_MOD2 ngx_http_substitutions_filter_module-0.6.4
  
  