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21066ea467
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Paul Rogers <paul.rogers@grafana.com>
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
// Copyright 2015 go-swagger maintainers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package debug
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import (
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"fmt"
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"log"
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"os"
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"path/filepath"
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"runtime"
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)
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var (
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output = os.Stdout
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)
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// GetLogger provides a prefix debug logger
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func GetLogger(prefix string, debug bool) func(string, ...interface{}) {
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if debug {
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logger := log.New(output, prefix+":", log.LstdFlags)
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return func(msg string, args ...interface{}) {
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_, file1, pos1, _ := runtime.Caller(1)
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logger.Printf("%s:%d: %s", filepath.Base(file1), pos1, fmt.Sprintf(msg, args...))
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}
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}
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return func(_ string, _ ...interface{}) {}
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}
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