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29 lines
680 B
Go
29 lines
680 B
Go
// SPDX-FileCopyrightText: Copyright 2015-2025 go-swagger maintainers
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// SPDX-License-Identifier: Apache-2.0
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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 output = os.Stdout //nolint:gochecknoglobals // this is on purpose to be overridable during tests
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// GetLogger provides a prefix debug logger.
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func GetLogger(prefix string, debug bool) func(string, ...any) {
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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 ...any) {
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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, _ ...any) {}
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}
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