mirror of https://github.com/k3s-io/k3s
48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
// Copyright 2015 go-swagger maintainers
|
|
//
|
|
// 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 spec
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"os"
|
|
"path/filepath"
|
|
"runtime"
|
|
)
|
|
|
|
var (
|
|
// Debug is true when the SWAGGER_DEBUG env var is not empty.
|
|
// It enables a more verbose logging of this package.
|
|
Debug = os.Getenv("SWAGGER_DEBUG") != ""
|
|
// specLogger is a debug logger for this package
|
|
specLogger *log.Logger
|
|
)
|
|
|
|
func init() {
|
|
debugOptions()
|
|
}
|
|
|
|
func debugOptions() {
|
|
specLogger = log.New(os.Stdout, "spec:", log.LstdFlags)
|
|
}
|
|
|
|
func debugLog(msg string, args ...interface{}) {
|
|
// A private, trivial trace logger, based on go-openapi/spec/expander.go:debugLog()
|
|
if Debug {
|
|
_, file1, pos1, _ := runtime.Caller(1)
|
|
specLogger.Printf("%s:%d: %s", filepath.Base(file1), pos1, fmt.Sprintf(msg, args...))
|
|
}
|
|
}
|