69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
/*
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Copyright IBM Corp. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package flogging
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import (
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"fmt"
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"math"
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"go.uber.org/zap/zapcore"
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)
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const (
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// DisabledLevel represents a disabled log level. Logs at this level should
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// never be emitted.
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DisabledLevel = zapcore.Level(math.MinInt8)
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// PayloadLevel is used to log the extremely detailed message level debug
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// information.
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PayloadLevel = zapcore.Level(zapcore.DebugLevel - 1)
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)
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// NameToLevel converts a level name to a zapcore.Level. If the level name is
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// unknown, zapcore.InfoLevel is returned.
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func NameToLevel(level string) zapcore.Level {
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l, err := nameToLevel(level)
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if err != nil {
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return zapcore.InfoLevel
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}
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return l
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}
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func nameToLevel(level string) (zapcore.Level, error) {
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switch level {
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case "PAYLOAD", "payload":
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return PayloadLevel, nil
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case "DEBUG", "debug":
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return zapcore.DebugLevel, nil
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case "INFO", "info":
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return zapcore.InfoLevel, nil
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case "WARNING", "WARN", "warning", "warn":
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return zapcore.WarnLevel, nil
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case "ERROR", "error":
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return zapcore.ErrorLevel, nil
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case "DPANIC", "dpanic":
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return zapcore.DPanicLevel, nil
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case "PANIC", "panic":
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return zapcore.PanicLevel, nil
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case "FATAL", "fatal":
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return zapcore.FatalLevel, nil
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case "NOTICE", "notice":
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return zapcore.InfoLevel, nil // future
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case "CRITICAL", "critical":
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return zapcore.ErrorLevel, nil // future
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default:
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return DisabledLevel, fmt.Errorf("invalid log level: %s", level)
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}
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}
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func IsValidLevel(level string) bool {
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_, err := nameToLevel(level)
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return err == nil
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}
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