blob: 95a9f54f53de2671aa3ec8db0f7b0f4776357822 [file] [log] [blame]
// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package formatting
import (
"errors"
"strings"
)
import (
"github.com/apache/dubbo-go-pixiu/pkg/config/analysis/diag"
)
// MessageThreshold is a wrapper around Level to be used as a cobra command line argument.
// It should satisfy the pflag.Value interface.
type MessageThreshold struct {
diag.Level
}
// String is a function declared in the pflag.Value interface
func (m *MessageThreshold) String() string {
return m.Level.String()
}
// Type is a function declared in the pflag.Value interface
func (m *MessageThreshold) Type() string {
return "Level"
}
// Set is a function declared in the pflag.Value interface
func (m *MessageThreshold) Set(s string) error {
levelMap := diag.GetUppercaseStringToLevelMap()
level, ok := levelMap[strings.ToUpper(s)]
if !ok {
return errors.New("invalid level option")
}
m.Level = level
return nil
}