Put database.yml into the code base

It works by default, we have a mechanism to configure it (dotenv.example)
and we want to be a 12factor app, right? Let's do this...

.gitignore

@@ -2,7 +2,6 @@
 config/application.rb
 config/config.yml
 config/secrets.yml
-config/database.yml
 config/piwik.yml
 /vendor/cache
 /vendor/cache-old

.travis.yml

@@ -22,10 +22,8 @@ notifications:
     on_success: change
     on_failure: change
 before_script:
-  - cp config/database.yml.example config/database.yml
-  - cp config/secrets.yml.example config/secrets.yml
   - mysql -u root -e 'create database osem_test;'
-  - RAILS_ENV=test bundle exec rake setup:bootstrap --trace
+  - RAILS_ENV=test bundle exec rake db:bootstrap --trace
 script:
   - "./travis_script.sh $TEST_SUITE"
 env:

CONTRIBUTING.md

@@ -40,7 +40,7 @@ sed "s/13042/`id -u`/" docker-compose.override.yml.example > docker-compose.over
 
 1. Set up the development environment:
     ```bash
-    docker-compose run --rm osem bundle exec rake setup:bootstrap
+    docker-compose run --rm osem bundle exec rake db:bootstrap
     ```
 
 1. Start the development environment:

bin/osem-init.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 # Setup the app if it isn't already setup
-bundle exec rake setup:bootstrap
+bundle exec rake db:bootstrap
 # Start the app
 foreman start -p 3000

bootstrap.sh

@@ -19,7 +19,7 @@ echo -e "\ninstalling your bundle...\n"
 su - vagrant -c "cd /vagrant/; bundle install --quiet"
 
 echo -e "\nConfiguring the app...\n"
-su - vagrant -c "cd /vagrant/; bundle exec rake setup:bootstrap"
+su - vagrant -c "cd /vagrant/; bundle exec rake db:bootstrap"
 
 echo -e "\nProvisioning of your OSEM rails app done!"
 echo -e "To start your development OSEM run: vagrant exec bundle exec rails server -b 0.0.0.0\n"

lib/tasks/db.rake

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+namespace :db do
+  desc 'Bootstrap the database for the current RAILS_ENV (create, setup & seed if the database does not exist)'
+  task bootstrap: :environment do
+    puts 'Bootstrapping the database...'
+    begin
+      # Only do this if the database does not exist...
+      Rake::Task['db:version'].invoke
+      # rubocop:disable Style/RescueStandardError
+    rescue
+      # rubocop:enable Style/RescueStandardError
+      Rake::Task['db:create'].invoke
+      Rake::Task['db:setup'].invoke
+      Rake::Task['db:seed'].invoke
+    end
+  end
+end

lib/tasks/setup.rake

@@ -1,48 +0,0 @@
-# frozen_string_literal: true
-
-require 'fileutils'
-
-namespace :setup do
-  task :configure do
-    puts 'Setting up the database configuration...'
-    copy_example_file('config/database.yml')
-    copy_example_file(".env.#{Rails.env}", 'dotenv.example')
-  end
-
-  desc 'Bootstrap the application'
-  task bootstrap: [:configure, :environment] do
-    puts 'Creating the database...'
-    begin
-      # Only do this if the database does not exist...
-      Rake::Task['db:version'].invoke
-      # rubocop:disable Style/RescueStandardError
-    rescue
-      # rubocop:enable Style/RescueStandardError
-      Rake::Task['db:create'].invoke
-      Rake::Task['db:setup'].invoke
-      Rake::Task['db:seed'].invoke
-    end
-
-    if Rails.env.test? || Rails.env.production?
-      puts 'Prepare assets'
-      Rake::Task['assets:clobber'].invoke
-      Rake::Task['assets:precompile'].invoke
-    end
-
-    if Rails.env.development?
-      puts 'Removing assets'
-      Rake::Task['assets:clobber'].invoke
-    end
-  end
-end
-
-def copy_example_file(example_file, source_file = nil)
-  if File.exist?(example_file) && !ENV['FORCE_EXAMPLE_FILES']
-    example_file = File.join(File.expand_path(File.dirname(__FILE__) + '/../..'), example_file)
-    puts "WARNING: You already have the config file #{example_file}, skipping..."
-  else
-    source_file ||= "#{example_file}.example"
-    puts "Creating #{example_file} from #{source_file}"
-    FileUtils.copy_file(source_file, example_file)
-  end
-end