Курнат Андрей
59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package slogzerolog
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import (
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"log/slog"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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)
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var LogLevels = map[slog.Level]zerolog.Level{
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slog.LevelDebug: zerolog.DebugLevel,
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slog.LevelInfo: zerolog.InfoLevel,
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slog.LevelWarn: zerolog.WarnLevel,
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slog.LevelError: zerolog.ErrorLevel,
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}
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var reverseLogLevels map[zerolog.Level]slog.Level
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func init() {
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reverseLogLevels = map[zerolog.Level]slog.Level{}
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for level, z := range LogLevels {
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reverseLogLevels[z] = level
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}
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}
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// ZeroLogLeveler can be used for Option.Level (implements slog.Leveler).
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// If no Logger is provided, the global zerolog.Logger is used.
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type ZeroLogLeveler struct {
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// optional: zerolog logger (default: log.Logger)
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Logger *zerolog.Logger
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}
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var _ slog.Leveler = ZeroLogLeveler{}
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func (z ZeroLogLeveler) Level() slog.Level {
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var logger = log.Logger
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if z.Logger != nil {
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logger = *z.Logger
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}
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zeroLogLevel := logger.GetLevel()
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level, ok := reverseLogLevels[zeroLogLevel]
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if !ok {
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switch zeroLogLevel {
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case zerolog.PanicLevel, zerolog.FatalLevel:
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return slog.LevelError
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case zerolog.NoLevel:
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return slog.LevelInfo
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case zerolog.Disabled:
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return slog.LevelDebug - 1
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default:
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if zeroLogLevel < zerolog.DebugLevel {
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return slog.Level(int(slog.LevelDebug) + int(zeroLogLevel))
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}
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return slog.LevelInfo
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}
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}
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return level
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}
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