@@ -113,8 +113,16 @@ namespace :db do end namespace :migrate do - desc 'Rollbacks the database one migration and re migrate up. If you want to rollback more than one step, define STEP=x' - task :redo => [ 'db:rollback', 'db:migrate' ] + desc 'Rollbacks the database one migration and re migrate up. If you want to rollback more than one step, define STEP=x. Target specific version with VERSION=x.' + task :redo => :environment do + if ENV["VERSION"] + Rake::Task["db:migrate:down"].invoke + Rake::Task["db:migrate:up"].invoke + else + Rake::Task["db:rollback"].invoke + Rake::Task["db:migrate"].invoke + end + end desc 'Resets your database using your migrations for the current environment' task :reset => ["db:drop", "db:create", "db:migrate"] railties/lib/tasks/databases.rake 4db7e8de1160de6c813a33266fa415849e25fba6 Philip Hallstrom philip@pjkh.com http://github.com/rails/rails/commit/c47525a58397851895b25f7c1bba06b30b0f6b5d c47525a58397851895b25f7c1bba06b30b0f6b5d 2008-09-17T02:14:21-07:00 2008-09-16T10:38:13-07:00 make db:migrate:redo rake task accept an optional VERSION to target that specific migration to redo Signed-off-by: Michael Koziarski <michael@koziarski.com> 8ffbb9993a267df3f7931dc9c68d764bbd694146 Michael Koziarski michael@koziarski.com