gf/os/gview/gview_error.go

// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.

package gview

import (
	"github.com/gogf/gf/v2/os/gcmd"
)

const (
	// commandEnvKeyForErrorPrint is used to specify the key controlling error printing to stdout.
	// This error is designed not to be returned by functions.
	commandEnvKeyForErrorPrint = "gf.gview.errorprint"
)

// errorPrint checks whether printing error to stdout.
func errorPrint() bool {
	return gcmd.GetOptWithEnv(commandEnvKeyForErrorPrint, true).Bool()
}