db.rake in gris-0.5.8

- old
+ new
@@ -1,75 +1,9 @@
-unless defined?(Rails)
-  task :environment do
-    require './config/application.rb'
-    fail 'ActiveRecord Not Found' unless Module.const_defined?(:ActiveRecord)
-  end
+if File.file? 'config/database.yml'
+  require 'active_record_migrations'
 
-  namespace :db do
-    desc 'Migrate the database through scripts in db/migrate. Target specific version with VERSION=x'
-    task migrate: :environment do
-      ActiveRecord::Migrator.migrate('db/migrate', ENV['VERSION'] ? ENV['VERSION'].to_i : nil)
-      Rake::Task['db:schema:dump'].invoke unless Gris.env.production?
-    end
-
-    desc 'Rollback to a previous migration. Go back multiple steps with STEP=x'
-    task rollback: :environment do
-      ActiveRecord::Migration.verbose = true
-      step = ENV['STEP'] ? ENV['STEP'].to_i : 1
-      ActiveRecord::Migrator.rollback('db/migrate', step)
-    end
-
-    desc 'Create the database'
-    task create: :environment do
-      db = Gris.db_connection_details
-      admin_connection = db.merge(database: 'postgres',
-                                  schema_search_path: 'public')
-      ActiveRecord::Base.establish_connection(admin_connection)
-      begin
-        ActiveRecord::Base.connection.create_database(db['database'])
-      rescue ActiveRecord::StatementInvalid => e
-        if e.message =~ /DuplicateDatabase/
-          $stderr.puts "#{admin_connection['database']} already exists"
-        else
-          raise
-        end
-      end
-    end
-
-    desc 'Delete the database'
-    task drop: :environment do
-      db = Gris.db_connection_details
-      admin_connection = db.merge(database: 'postgres',
-                                  schema_search_path: 'public')
-      ActiveRecord::Base.establish_connection(admin_connection)
-      ActiveRecord::Base.connection.drop_database(db['database'])
-    end
-
-    desc 'Recreate the database, load the schema, and initialize with the seed data'
-    task reset: :environment do
-      Rake::Task['db:drop'].invoke
-      Rake::Task['db:create'].invoke
-      Rake::Task['db:schema:load'].invoke
-    end
-
-    namespace :schema do
-      desc 'Create a db/schema.rb file that can be portably used against any DB supported by AR'
-      task dump: :environment do
-        require 'active_record/schema_dumper'
-        File.open(ENV['SCHEMA'] || 'db/schema.rb', 'w') do |file|
-          ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, file)
-        end
-      end
-
-      desc 'Load a schema.rb file into the database'
-      task load: :environment do
-        file = ENV['SCHEMA'] || 'db/schema.rb'
-        db = Gris.db_connection_details
-        admin_connection = db.merge(database: 'postgres',
-                                    schema_search_path: 'public')
-        ActiveRecord::Base.establish_connection(admin_connection)
-        ActiveRecord::Schema.verbose = true
-        load(file)
-      end
-    end
+  ActiveRecordMigrations.configure do |c|
+    c.yaml_config = 'config/database.yml'
   end
+
+  ActiveRecordMigrations.load_tasks
 end