Init: bootstrap go module with basic framework

cmd/migrates/up.go

@@ -0,0 +1,33 @@
+package migrates
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var upCmd = &cobra.Command{
+	Use:   "up",
+	Short: "migrate up",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		ctx := cmd.Context()
+
+		if err := migrator.Lock(ctx); err != nil {
+			return err
+		}
+		defer migrator.Unlock(ctx)
+
+		group, err := migrator.Migrate(ctx)
+		if err != nil {
+			return err
+		}
+
+		if group.IsZero() {
+			fmt.Printf("there are no new migrations to run\n")
+			return nil
+		}
+
+		fmt.Printf("migrated to %s\n", group)
+		return nil
+	},
+}