add some debug information to migrator logs

moov-io · May 10, 2021 · 3954d44 · 3954d44
1 parent 1f7f7dc
commit 3954d44
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/database/migrator.go b/database/migrator.go
@@ -46,7 +46,18 @@ func RunMigrations(logger log.Logger, config DatabaseConfig, migrationsSource so
 		return logger.Fatal().LogErrorf("Error running migration: %w", err).Err()
 	}
 
+	ver, _, err := m.Version()
+	switch {
+	case err == migrate.ErrNilVersion:
+		logger.Info().Log("Clean DB, no migrations")
+	case err != nil:
+		return logger.Fatal().LogErrorf("Error getting current migration version: %w", err).Err()
+	default:
+		logger.Info().Logf("DB is at version: %d", ver)
+	}
+
 	err = m.Up()
+
 	migrationMutex.Unlock()
 
 	switch err {
@@ -57,6 +68,16 @@ func RunMigrations(logger log.Logger, config DatabaseConfig, migrationsSource so
 		return logger.Fatal().LogErrorf("Error running migrations: %w", err).Err()
 	}
 
+	ver, _, err = m.Version()
+	switch {
+	case err == migrate.ErrNilVersion:
+		logger.Info().Log("Clean DB, no migrations")
+	case err != nil:
+		return logger.Fatal().LogErrorf("Error getting current migration version: %w", err).Err()
+	default:
+		logger.Info().Logf("DB migrated to version: %d", ver)
+	}
+
 	logger.Info().Log("Migrations complete")
 
 	return nil