try new rakefile

Rakefile

@@ -1,182 +1,14 @@
-require 'rspec/core/rake_task'
+require 'rake'
-require 'bundler/setup'
+require 'travis/migrations'
-require 'micro_migrations'
-require 'travis'
 
-ActiveRecord::Base.schema_format = :sql
+task default: :spec
-Rails.application.config.paths["db/migrate"] = ["db/migrate", "#{Gem.loaded_specs['travis-core'].full_gem_path}/db/migrate"]
 
-Rake::Task["db:structure:dump"].clear unless Rails.env.development?
+namespace :db do
-
+  desc 'Create the test database'
-desc 'Run specs'
+  task :create do
-RSpec::Core::RakeTask.new do |t|
+    sh 'createdb travis_test' rescue nil
-  t.pattern = './spec/**/*_spec.rb'
+    sh 'mkdir spec/support/db'
-end
+    sh "cp #{Gem.loaded_specs['travis-migrations'].full_gem_path}/db/structure.sql spec/support/db/structure.sql"
-
+    sh 'psql -q travis_test < spec/support/db/structure.sql'
-module ActiveRecord
-  class Migration
-    class << self
-      attr_accessor :disable_ddl_transaction
-    end
-
-    # Disable DDL transactions for this migration.
-    def self.disable_ddl_transaction!
-      @disable_ddl_transaction = true
-    end
-
-    def disable_ddl_transaction # :nodoc:
-      self.class.disable_ddl_transaction
-    end
-  end
-
-  class Migrator
-    def use_transaction?(migration)
-      !migration.disable_ddl_transaction && Base.connection.supports_ddl_transactions?
-    end
-
-    def ddl_transaction(migration, &block)
-      if use_transaction?(migration)
-        Base.transaction { block.call }
-      else
-        block.call
-      end
-    end
-
-    def migrate(&block)
-      current = migrations.detect { |m| m.version == current_version }
-      target = migrations.detect { |m| m.version == @target_version }
-
-      if target.nil? && @target_version && @target_version > 0
-        raise UnknownMigrationVersionError.new(@target_version)
-      end
-
-      start = up? ? 0 : (migrations.index(current) || 0)
-      finish = migrations.index(target) || migrations.size - 1
-      runnable = migrations[start..finish]
-
-      # skip the last migration if we're headed down, but not ALL the way down
-      runnable.pop if down? && target
-
-      ran = []
-      runnable.each do |migration|
-        if block && !block.call(migration)
-          next
-        end
-
-        Base.logger.info "Migrating to #{migration.name} (#{migration.version})" if Base.logger
-
-        seen = migrated.include?(migration.version.to_i)
-
-        # On our way up, we skip migrating the ones we've already migrated
-        next if up? && seen
-
-        # On our way down, we skip reverting the ones we've never migrated
-        if down? && !seen
-          migration.announce 'never migrated, skipping'; migration.write
-          next
-        end
-
-        begin
-          ddl_transaction(migration) do
-            migration.migrate(@direction)
-            record_version_state_after_migrating(migration.version)
-          end
-          ran << migration
-        rescue => e
-          canceled_msg = Base.connection.supports_ddl_transactions? ? "this and " : ""
-          raise StandardError, "An error has occurred, #{canceled_msg}all later migrations canceled:\n\n#{e}", e.backtrace
-        end
-      end
-      ran
-    end
-  end
-
-  class MigrationProxy
-    delegate :disable_ddl_transaction, to: :migration
-  end
-end
-
-task :default => :spec
-
-module ActiveRecord
-  class Migration
-    class << self
-      attr_accessor :disable_ddl_transaction
-    end
-
-    # Disable DDL transactions for this migration.
-    def self.disable_ddl_transaction!
-      @disable_ddl_transaction = true
-    end
-
-    def disable_ddl_transaction # :nodoc:
-      self.class.disable_ddl_transaction
-    end
-  end
-
-  class Migrator
-    def use_transaction?(migration)
-      !migration.disable_ddl_transaction && Base.connection.supports_ddl_transactions?
-    end
-
-    def ddl_transaction(migration, &block)
-      if use_transaction?(migration)
-        Base.transaction { block.call }
-      else
-        block.call
-      end
-    end
-
-    def migrate(&block)
-      current = migrations.detect { |m| m.version == current_version }
-      target = migrations.detect { |m| m.version == @target_version }
-
-      if target.nil? && @target_version && @target_version > 0
-        raise UnknownMigrationVersionError.new(@target_version)
-      end
-
-      start = up? ? 0 : (migrations.index(current) || 0)
-      finish = migrations.index(target) || migrations.size - 1
-      runnable = migrations[start..finish]
-
-      # skip the last migration if we're headed down, but not ALL the way down
-      runnable.pop if down? && target
-
-      ran = []
-      runnable.each do |migration|
-        if block && !block.call(migration)
-          next
-        end
-
-        Base.logger.info "Migrating to #{migration.name} (#{migration.version})" if Base.logger
-
-        seen = migrated.include?(migration.version.to_i)
-
-        # On our way up, we skip migrating the ones we've already migrated
-        next if up? && seen
-
-        # On our way down, we skip reverting the ones we've never migrated
-        if down? && !seen
-          migration.announce 'never migrated, skipping'; migration.write
-          next
-        end
-
-        begin
-          ddl_transaction(migration) do
-            migration.migrate(@direction)
-            record_version_state_after_migrating(migration.version)
-          end
-          ran << migration
-        rescue => e
-          canceled_msg = Base.connection.supports_ddl_transactions? ? "this and " : ""
-          raise StandardError, "An error has occurred, #{canceled_msg}all later migrations canceled:\n\n#{e}", e.backtrace
-        end
-      end
-      ran
-    end
-  end
-
-  class MigrationProxy
-    delegate :disable_ddl_transaction, to: :migration
   end
 end