company facts simple read out of xls works

pkg/set/set.go

@@ -3,16 +3,37 @@ package set
 import (
 	"errors"
 	"reflect"
+	"strconv"
 )
 
-func Field(dst interface{}, fieldName string, value interface{}) error {
+var (
+	ErrTypeConvert = errors.New("cannot convert input")
+)
+
+func Field(dst interface{}, fieldName string, value string) error {
 
 	valDst := reflect.ValueOf(dst).Elem()
 	dstField := valDst.FieldByName(fieldName)
 
 	val := reflect.ValueOf(value)
 	if dstField.Kind() != val.Kind() {
-		return errors.New("value-Type does not match to field")
+		// try to convert
+		switch dstField.Kind() {
+		case reflect.Int:
+			d, err := strconv.Atoi(value)
+			if err != nil {
+				return ErrTypeConvert
+			}
+			val = reflect.ValueOf(d)
+		case reflect.Float64:
+			f, err := strconv.ParseFloat(value, 64)
+			if err != nil {
+				return ErrTypeConvert
+			}
+			val = reflect.ValueOf(f)
+		default:
+			return ErrTypeConvert
+		}
 	}
 
 	dstField.Set(val)