// Package util provides common utility functions and helpers for various operations across the project.
package util

import (
	"reflect"
	"strings"
)

// GetTagName extracts the first comma-separated value from a struct field's tag.
// For example, given a tag `json:"name,omitempty"`, it returns "name".
func GetTagName(field reflect.StructField, tag string) string {
	name := strings.SplitN(field.Tag.Get(tag), ",", 2)[0]
	return name
}