| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Hasura.Server.Migrate.LatestVersion
Description
A module that defines the current catalog version and nothing else. This is necessary to circumvent the unfortunate “GHC stage restriction,” which prevents us from using a binding in a compile-time splice unless it is defined in a different module. The actual migration code is in Hasura.Server.Migrate.
Documentation
latestCatalogVersion :: MetadataCatalogVersion Source #
The current catalog schema version. We store this in a file
because we want to append the current verson to the catalog_versions file
when tagging a new release, in tag-release.sh.