circleci configuration and docker build

Dockerfile

@@ -3,5 +3,7 @@ FROM ruby:2.3.1
 # app dependencies
 RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs
 
+ENV RAILS_ENV=development
+
 # app directory
 RUN mkdir /usr/src/app

Dockerfile.prod

@@ -0,0 +1,20 @@
+FROM ruby:2.3.1
+
+# app dependencies
+RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs
+
+ENV RAILS_ENV=production \
+    APP_HOME=/usr/src/app \
+    BIGBLUEBUTTON_ENDPOINT=http://test-install.blindsidenetworks.com/bigbluebutton/ \
+    BIGBLUEBUTTON_SECRET=8cd8ef52e8e101574e400365b55e11a6
+
+RUN mkdir $APP_HOME
+WORKDIR $APP_HOME
+
+ADD . $APP_HOME
+
+RUN bundle install --without development test doc --deployment --clean
+
+RUN bundle exec rake assets:precompile --trace
+
+CMD ["scripts/default_start.sh"]

circle.yml

@@ -0,0 +1,9 @@
+machine:
+  services:
+    - docker
+
+deployment:
+  hub:
+    branch: master
+    commands:
+      - ./scripts/build_image_master.sh

scripts/build_image_master.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+docker build -f Dockerfile.prod -t zachblind/greenlight:master .
+
+docker login -e [email protected] -u $DOCKER_USER -p $DOCKER_PASS
+docker push zachblind/greenlight:master

scripts/default_start.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+rake db:migrate
+
+exec bundle exec puma -C config/puma.rb