Clean up database.yml files

config/database.yml.test-mysql

@@ -1,11 +0,0 @@
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  adapter: mysql2
-  database: zammad_test
-  pool: 50
-  timeout: 5000
-  encoding: utf8
-  username: some_user
-  password: some_pass

config/database.yml.test-postgresql

@@ -1,11 +0,0 @@
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  adapter: postgresql
-  database: zammad_test
-  pool: 50
-  timeout: 5000
-  encoding: utf8
-  username: postgres
-  password:

contrib/database.yml

@@ -0,0 +1,30 @@
+default: &default
+  # For details on connection pooling, see Rails configuration guide
+  # http://guides.rubyonrails.org/configuring.html#database-pooling
+  pool: 50
+  timeout: 5000
+  encoding: utf8
+  # postgresql -----------------------------------------------------------------
+  adapter: postgresql
+  # username: <username>
+  # password: <password>
+  # mysql ----------------------------------------------------------------------
+  # adapter: mysql2
+  # host: localhost
+  # username: <username>
+  # password: <password>
+
+production:
+  <<: *default
+  database: zammad_prod
+
+development:
+  <<: *default
+  database: zammad_development
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  <<: *default
+  database: zammad_test

lib/tasks/bootstrap.rake

@@ -1,31 +1,54 @@
-namespace :bs do
-  desc 'Bootstrap the application'
-  task :init => %i[db:create db:migrate db:seed] do
-    run_auto_wizard
-  end
-
-  desc 'Reset the application to its initial state'
-  task :reset => %i[db:reset] do
-    run_auto_wizard
-    flush_cache_and_logs
-  end
-end
-
-APP_CACHE   = Dir.glob(Rails.root.join('tmp', 'cache*'))
-SERVER_LOG  = Rails.root.join('log', "#{Rails.env}.log")
-AUTO_WIZARD = { source: Rails.root.join('contrib', 'auto_wizard_test.json'),
+module BootstrapRakeHelper
+  APP_CACHE   = Dir.glob(Rails.root.join('tmp', 'cache*'))
+  SERVER_LOG  = Rails.root.join('log', "#{Rails.env}.log")
+  AUTO_WIZARD = { source: Rails.root.join('contrib', 'auto_wizard_test.json'),
                   dest:   Rails.root.join('auto_wizard.json') }.freeze
+  DB_CONFIG   = { source: Rails.root.join('contrib', 'database.yml'),
+                  dest:   Rails.root.join('config', 'database.yml') }.freeze
 
-def flush_cache_and_logs
+  def flush_cache_and_logs
     FileUtils.rm_rf(APP_CACHE)
     File.write(SERVER_LOG, '')
-end
+  end
 
-def run_auto_wizard
+  def run_auto_wizard
     FileUtils.ln(AUTO_WIZARD[:source], AUTO_WIZARD[:dest], force: true)
     AutoWizard.setup
 
     # set system init to done
     UserInfo.current_user_id = 1
     Setting.set('system_init_done', true)
+  end
+
+  def add_database_config
+    raise Errno::ENOENT, 'contrib/database.yml not found' unless File.exist?(DB_CONFIG[:source])
+
+    if File.exist?(DB_CONFIG[:dest])
+      return if FileUtils.identical?(DB_CONFIG[:source], DB_CONFIG[:dest])
+      printf 'config/database.yml: File exists. Overwrite? [Y/n] '
+      return if STDIN.gets.chomp.downcase == 'n'
+    end
+
+    FileUtils.cp(DB_CONFIG[:source], DB_CONFIG[:dest])
+  end
+end
+
+namespace :bs do
+  desc 'Bootstrap the application'
+  task :init => %i[db_config db:create db:migrate db:seed] do
+    include BootstrapRakeHelper
+    run_auto_wizard
+  end
+
+  desc 'Reset the application to its initial state'
+  task :reset => %i[db:reset] do
+    include BootstrapRakeHelper
+    run_auto_wizard
+    flush_cache_and_logs
+  end
+
+  task :db_config do
+    include BootstrapRakeHelper
+    add_database_config
+  end
 end