Building pubsite with docker

Author: devinmatte

.dockerignore

@@ -0,0 +1,4 @@
+Dockerfile
+.gitignore
+.git
+

Dockerfile

@@ -0,0 +1,19 @@
+FROM jekyll/builder as builder
+
+RUN gem install bundler:2.2.3
+
+RUN mkdir /site; \
+    chown -R jekyll:jekyll /site
+WORKDIR /site
+
+COPY Gemfile Gemfile.lock /site/
+RUN bundle install
+
+COPY . /site/
+RUN bundle exec rake build:production 
+
+FROM nginx:alpine
+
+RUN rm -rf /usr/share/nginx/html/*
+COPY --from=builder /site/_site/ /usr/share/nginx/html
+

Gemfile.lock

@@ -1,20 +1,20 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.5)
-    em-websocket (0.5.1)
+    concurrent-ruby (1.1.7)
+    em-websocket (0.5.2)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
-    ffi (1.11.1)
+    ffi (1.14.2)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jekyll (3.8.4)
+    jekyll (3.8.7)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -40,24 +40,22 @@ GEM
     liquid (4.0.3)
     liquid-md5 (0.0.3)
       liquid (>= 2.5, < 5.0)
-    listen (3.1.5)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-      ruby_dep (~> 1.2)
+    listen (3.3.3)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.3.6)
     minima (2.5.0)
       jekyll (~> 3.5)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (3.1.1)
+    public_suffix (4.0.6)
     rake (12.3.3)
-    rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rouge (3.8.0)
-    ruby_dep (1.5.0)
+    rouge (3.26.0)
     safe_yaml (1.0.5)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
@@ -78,4 +76,4 @@ DEPENDENCIES
   tzinfo-data
 
 BUNDLED WITH
-   1.16.3
+   2.2.3