feat(migrations): switch to go-based migrator

the migrations package we were using didn't allow for backfills

Author: ecordell

cmd/configmap-server/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"net"
 
@@ -98,11 +99,19 @@ func runCmdFunc(cmd *cobra.Command, args []string) error {
 		logger.Fatalf("error getting configmap: %s", err)
 	}
 
-	sqlLoader, err := sqlite.NewSQLLiteLoader(sqlite.WithDBName(dbName))
+	db, err := sql.Open("sqlite3", dbName)
 	if err != nil {
 		return err
 	}
 
+	sqlLoader, err := sqlite.NewSQLLiteLoader(db)
+	if err != nil {
+		return err
+	}
+	if err := sqlLoader.Migrate(context.TODO()); err != nil {
+		return err
+	}
+
 	configMapPopulator := sqlite.NewSQLLoaderForConfigMap(sqlLoader, *configMap)
 	if err := configMapPopulator.Populate(); err != nil {
 		err = fmt.Errorf("error loading manifests from configmap: %s", err)

cmd/initializer/main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"context"
+	"database/sql"
 	"fmt"
 
 	"github.com/sirupsen/logrus"
@@ -53,11 +55,19 @@ func runCmdFunc(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	dbLoader, err := sqlite.NewSQLLiteLoader(sqlite.WithDBName(outFilename))
+	db, err := sql.Open("sqlite3", outFilename)
 	if err != nil {
 		return err
 	}
-	defer dbLoader.Close()
+	defer db.Close()
+
+	dbLoader, err := sqlite.NewSQLLiteLoader(db)
+	if err != nil {
+		return err
+	}
+	if err := dbLoader.Migrate(context.TODO()); err != nil {
+		return err
+	}
 
 	loader := sqlite.NewSQLLoaderForDirectory(dbLoader, manifestDir)
 	if err := loader.Populate(); err != nil {