feat(bleve): add validation

pkg/storage/search/internal/bleve/bleve.go

@@ -7,6 +7,7 @@ import (
 	"github.com/blevesearch/bleve/v2/analysis/token/lowercase"
 	"github.com/blevesearch/bleve/v2/registry"
 	"github.com/iyear/searchx/pkg/utils"
+	"github.com/iyear/searchx/pkg/validator"
 	"github.com/mitchellh/mapstructure"
 	"path"
 )
@@ -16,8 +17,8 @@ type Bleve struct {
 }
 
 type Options struct {
-	Path string `mapstructure:"path"`
-	Dict string `mapstructure:"dict"`
+	Path string `mapstructure:"path" validate:"required"`
+	Dict string `mapstructure:"dict" validate:"required"`
 }
 
 const (
@@ -34,6 +35,10 @@ func New(options map[string]interface{}) (*Bleve, error) {
 		return nil, err
 	}
 
+	if err := validator.Struct(&ops); err != nil {
+		return nil, err
+	}
+
 	mapping := bleve.NewIndexMapping()
 	err := mapping.AddCustomTokenizer(jieba, map[string]interface{}{
 		"file": ops.Dict,

pkg/validator/validator.go

@@ -0,0 +1,13 @@
+package validator
+
+import "github.com/go-playground/validator/v10"
+
+var v *validator.Validate
+
+func init() {
+	v = validator.New()
+}
+
+func Struct(s interface{}) error {
+	return v.Struct(s)
+}