Add Dockerfile

Dockerfile

@@ -0,0 +1,38 @@
+FROM alpine:3.9 AS build
+
+ARG WEZMUID=2000
+ARG WEZMGID=2000
+ARG USER=wezm
+
+RUN apk --update add --no-cache ruby-dev ruby-bundler ruby-bigdecimal ruby-json build-base zlib-dev \
+    && addgroup -g ${WEZMGID} ${USER} \
+    && adduser -D -u ${WEZMUID} -G ${USER} -h /home/${USER} -D ${USER}
+
+RUN mkdir /usr/share/www && chown wezm:wezm /usr/share/www
+
+WORKDIR /usr/share/www
+
+USER wezm
+
+COPY --chown=wezm:wezm Gemfile .
+COPY --chown=wezm:wezm Gemfile.lock .
+
+RUN bundle install -j 4 --deployment --without 'test development'
+
+COPY --chown=wezm:wezm . .
+
+RUN bundle exec nanoc co
+
+
+FROM 791569612186.dkr.ecr.ap-southeast-2.amazonaws.com/nginx
+
+ARG WEZMUID=2000
+ARG WEZMGID=2000
+ARG USER=wezm
+
+RUN addgroup -g ${WEZMGID} ${USER} \
+    && adduser -D -u ${WEZMUID} -G ${USER} -h /home/${USER} -D ${USER}
+
+COPY --from=build --chown=wezm:wezm /usr/share/www/output /usr/share/www
+
+EXPOSE 80

Gemfile

@@ -15,10 +15,12 @@ gem 'builder'
 gem 'fssm'
 gem 'systemu'
 gem 'listen'
-gem 'guard-nanoc'
 gem 'adsf'
 gem 'rouge'
 
-if RbConfig::CONFIG['target_os'] =~ /(?i-mx:bsd|dragonfly)/
+group :development do
+  gem 'guard-nanoc'
+  if RbConfig::CONFIG['target_os'] =~ /(?i-mx:bsd|dragonfly)/
     gem 'rb-kqueue', '>= 0.2'
+  end
 end