Database.Schema.Migrations.Filesystem

This module provides a type for interacting with a filesystem-backed MigrationStore.

Documentation

data FilesystemStoreSettings

Constructors

FSStore

Fields

• storePath :: FilePath

migrationFromFile :: FilesystemStoreSettings -> Text -> IO (Either String Migration)

Given a store and migration name, read and parse the associated migration and return the migration if successful. Otherwise return a parsing error message.

migrationFromPath :: FilePath -> IO (Either String Migration)

Given a filesystem path, read and parse the file as a migration return the Migration if successful. Otherwise return a parsing error message.

filesystemStore :: FilesystemStoreSettings -> MigrationStore