@@ -28,4 +28,14 @@ Notes ===== If you have old migrations from the Engines-based CE, you may experience some problems if you try to migrate your db from version 0. That's because the old plugin migrations used the `Engines.plugins["community_engine"].migrate(version_number)` format. You'll need to replace all those with `migrate_plugin(:community_engine, version_number)`. +Here's a regex that might help you in doing that: + +Find: + + (Engines|Rails)\.plugins\[\"community_engine\"\]\.migrate\(([0-9]+)\) + +Replace: + + migrate_plugin(:community_engine, $2) + Also, you need to run `rake community_engine:db:migrate:upgrade_desert_plugin_migrations` before you migrate any _new_ CE migrations, to ensure your plugin migrations are listed in the correct table. Please note that you'll have to do this (carefully, and with backups) in production as well. Please post any questions to the CE Google Group. \ No newline at end of file UPGRADING.markdown a66f240b9d6857ecc3806e99419dc337e50a69f1 bborn bruno.bornsztein@gmail.com http://github.com/bborn/communityengine/commit/e5682d22f6724bd2c13d9e60835febe6f6c4f823 e5682d22f6724bd2c13d9e60835febe6f6c4f823 2009-09-21T08:51:33-07:00 2009-09-21T08:51:33-07:00 add nice regex to upgrading instructions for migration fixesc 5fad64741f13dc48fce6cd6270e6ff66648325ec bborn bruno.bornsztein@gmail.com