Dockerize for writers

Dockerfile

@@ -0,0 +1,25 @@
+FROM ruby:2.4.2
+
+RUN apt-get update \
+    && apt-get install -y \
+    node \
+    python-pygments \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/
+
+RUN gem install \
+    github-pages \
+    jekyll \
+    jekyll-redirect-from \
+    kramdown \
+    rdiscount \
+    rouge
+
+EXPOSE 4000
+
+WORKDIR /src
+
+COPY build.sh .
+COPY build_d.sh .
+
+CMD jekyll serve

_config.yml

@@ -39,6 +39,8 @@ exclude:
   - Jenkinsfile
   - docker-compose.yml
   - Rakefile
+  - build.sh
+  - Dockerfile
 
 feed:
   path: /blog/feed.xml

build.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+bundle install
+
+rake write
+
+JEKYLL_ENV=development jekyll serve -w -I --config _config.yml,_config_write.yml --port 4000 --host 0.0.0.0

docker-compose.yml

@@ -1,8 +1,10 @@
----
-jekyll:
-  image: jekyll/jekyll:pages
-  command: jekyll serve
-  ports:
-  - 4000:4000
-  volumes:
-  - ".:/srv/jekyll"
+version: '3'
+services:
+  jekyll:
+    build: .
+    command: ./build.sh
+    ports:
+      - 4000:4000
+      - 35729:35729
+    volumes:
+      - .:/src