title: Flyway's support for Groovy-migrations & conditional environment-specific data insertions
body: <p>We are working on a Grails-project, and exploring Flyway as a db-migration tool for us.</p>
  
  <p>In our current architecture, we rely on Groovy-migration scripts (executed at application-startup) for conditional environment-specific data insertions (say 'some-data' in 'tableA' for Production against 'other-data' in the same table 'tableA' for pre-Production).</p>
  
  <p>Q1. Does Flyway support Groovy-migration scripts? </p>
  
  <p>Q2. If not, then how best can we achieve conditional environment-specific data insertions?</p>