Merge pull request #11 from coderjourney/deploy-application

Prep application for deployment

Author: Keith Thompson

.gitignore

@@ -15,3 +15,6 @@
 
 # Ignore Byebug command history file.
 .byebug_history
+
+# Never store production env file
+.env.prod

config/environments/production.rb

@@ -20,10 +20,10 @@
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = :uglifier
-  # config.assets.css_compressor = :sass
+  config.assets.css_compressor = :sass
 
   # Do not fallback to assets pipeline if a precompiled asset is missed.
-  config.assets.compile = false
+  config.assets.compile = ENV['RAILS_SERVE_STATIC_FILES'].present?
 
   # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
 

docker-compose.prod.yml

@@ -0,0 +1,20 @@
+version: "2"
+
+volumes:
+  db-data:
+    external: false
+
+services:
+  prod_db:
+    image: postgres
+    env_file: .env.prod
+    volumes:
+      - db-data:/var/lib/postgresql/db-data
+
+  prod_app:
+    build: .
+    env_file: .env.prod
+    ports:
+      - "3000:3000"
+    depends_on:
+      - prod_db

script/start

@@ -1,3 +1,7 @@
 #!/bin/sh
-rm /tmp/puma.pid
+
+if [[ -a /tmp/puma.pid ]]; then
+  rm /tmp/puma.pid
+fi
+
 rails server -b 0.0.0.0 -P /tmp/puma.pid