it is new migration type, that allows to speed up the creation of
migration containing embedded scripts through conventions
[AutoScriptMigration] AutoScriptMigration implementation
[AutoScriptMigration][TEST] Test AutoScriptMigration Conventions
This looks very nice. Perfect for those projects with tons of Stored Procedures to maintain. I am working on a PR to allows users to override the conventions and that would be a perfect match in this case. If I wanted a different naming conventions for my script files then I would be able to change it to whatever I want.
I tested this out and it is really nice. I tried putting the migration with embedded files into a folder and that worked. And the error message you get when the filename of the embedded script is incorrect was clear and easy to understand.