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// Copyright 2015 The appc 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 lastditch
import (
"fmt"
"strings"
)
// extJ returns a JSON snippet describing an extra field with a given
// name
func extJ(name string) string {
return fmt.Sprintf(`"%s": [],`, name)
}
// labsJ returns a labels array JSON snippet with given labels
func labsJ(labels ...string) string {
return fmt.Sprintf("[%s]", strings.Join(labels, ","))
}
// labsI returns a labels array instance with given labels
func labsI(labels ...Label) Labels {
if labels == nil {
return Labels{}
}
return labels
}
// labJ returns a label JSON snippet with given name and value
func labJ(name, value, extra string) string {
return fmt.Sprintf(`
{
%s
"name": "%s",
"value": "%s"
}`, extra, name, value)
}
// labI returns a label instance with given name and value
func labI(name, value string) Label {
return Label{
Name: name,
Value: value,
}
}
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