45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package logger
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import (
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"os"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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)
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// New creates a new configured logger
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func New(logLevel string) *zap.Logger {
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// Parse log level
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var level zapcore.Level
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err := level.UnmarshalText([]byte(logLevel))
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if err != nil {
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// Default to info level if parsing fails
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level = zapcore.InfoLevel
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}
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// Create encoder config
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encoderConfig := zapcore.EncoderConfig{
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TimeKey: "time",
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LevelKey: "level",
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NameKey: "logger",
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CallerKey: "caller",
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MessageKey: "msg",
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StacktraceKey: "stacktrace",
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LineEnding: zapcore.DefaultLineEnding,
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EncodeLevel: zapcore.LowercaseLevelEncoder,
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EncodeTime: zapcore.ISO8601TimeEncoder,
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EncodeDuration: zapcore.MillisDurationEncoder,
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EncodeCaller: zapcore.ShortCallerEncoder,
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}
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// Create core
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core := zapcore.NewCore(
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zapcore.NewJSONEncoder(encoderConfig),
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zapcore.AddSync(os.Stdout),
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level,
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)
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// Create logger with caller information
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return zap.New(core, zap.AddCaller(), zap.AddStacktrace(zapcore.ErrorLevel))
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}
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