Add deployment instructions

Author: seowalex

Gemfile

@@ -5,6 +5,7 @@ ruby '2.6.5'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 6.0.1'
+gem 'mimemagic', github: 'mimemagicrb/mimemagic', ref: 'd5ebc0cd846dcc68142622c76ad71d021768b7c2'
 # Use postgresql as the database for Active Record
 gem 'pg', '>= 0.18', '< 2.0'
 # Use Puma as the app server

Gemfile.lock

@@ -1,3 +1,10 @@
+GIT
+  remote: https://github.com/mimemagicrb/mimemagic.git
+  revision: d5ebc0cd846dcc68142622c76ad71d021768b7c2
+  ref: d5ebc0cd846dcc68142622c76ad71d021768b7c2
+  specs:
+    mimemagic (0.3.3)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -131,7 +138,6 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.13.0)
@@ -262,6 +268,7 @@ DEPENDENCIES
   jbuilder (~> 2.7)
   jsonapi-resources
   listen (>= 3.0.5, < 3.2)
+  mimemagic!
   pg (>= 0.18, < 2.0)
   puma (~> 4.1)
   rails (~> 6.0.1)

README.md

@@ -37,3 +37,28 @@ bundle exec rails s
 bin/webpack-dev-server
 yarn watch-typings
 ```
+
+### Deploy
+*Note: Ensure that `RAILS_ENV=production` is set for all of the following commands.*
+1. Install dependencies
+```
+bundle install
+yarn install
+```
+2. Generate Rails credentials
+```
+bundle exec rails credentials:edit
+```
+3. Setup database
+```
+bundle exec rails db:create
+bundle exec rails db:migrate
+```
+4. Precompile assets
+```
+bundle exec rails assets:precompile
+```
+5. Run application
+```
+bundle exec rails s
+```

config/environments/production.rb

@@ -44,7 +44,7 @@
   # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]
 
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
-  # config.force_ssl = true
+  config.force_ssl = true
 
   # Use the lowest log level to ensure availability of diagnostic information
   # when problems arise.