feat: 完善后端脚手架基础能力

tools/atlas-loader/main.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"flag"
+	"io"
+	"log"
+	"os"
+
+	"ariga.io/atlas-provider-gorm/gormschema"
+
+	"skeleton/models"
+)
+
+func main() {
+	dialect := flag.String("dialect", "postgres", "database dialect: postgres, mysql, sqlite")
+	flag.Parse()
+
+	stmts, err := gormschema.New(*dialect).Load(
+		&models.User{},
+	)
+	if err != nil {
+		log.Fatalf("failed to load gorm schema: %v", err)
+	}
+	_, _ = io.WriteString(os.Stdout, stmts)
+}