pkg/display/yaml/yaml.go

// Licensed to Apache Software Foundation (ASF) under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Apache Software Foundation (ASF) licenses this file to you 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 yaml

import (
	"fmt"

	d "github.com/apache/skywalking-cli/pkg/display/displayable"

	"gopkg.in/yaml.v2"
)

func Display(displayable *d.Displayable) error {
	bytes, e := yaml.Marshal(displayable.Data)
	if e != nil {
		return e
	}
	_, e = fmt.Printf("%v", string(bytes))
	return e
}