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Guides
ORM
Woodpecker uses Xorm as ORM for the database connection.
Add a new migration
Woodpecker uses migrations to change the database schema if a database model has been changed. Add the new migration task into server/store/datastore/migration/.
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Adding new properties to models will be handled automatically by the underlying ORM based on the struct field tags of the model. If you add a completely new model, you have to add it to the allBeans variable at server/store/datastore/migration/migration.go to get a new table created.
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You should not use sess.Begin(), sess.Commit() or sess.Close() inside a migration. Session / transaction handling will be done by the underlying migration manager.
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To automatically execute the migration after the start of the server, the new migration needs to be added to the end of migrationTasks in server/store/datastore/migration/migration.go. After a successful execution of that transaction the server will automatically add the migration to a list, so it won't be executed again on the next start.
Constants of official images
All official default images, are saved in shared/constant/constant.go and must be pinned by an exact tag.