37 lines
858 B
Go
37 lines
858 B
Go
package log
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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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var Msg *zap.Logger
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func init() {
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var err error
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// Create a custom configuration with a human-readable "Console" encoder
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config := zap.NewDevelopmentConfig()
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config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder // Adds color to log levels
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// Determine the log level based on the runtime mode
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mode := os.Getenv("RUNTIME_MODE")
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logLevel := zapcore.DebugLevel
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if mode == "production" {
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logLevel = zapcore.InfoLevel
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}
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// Set the log level
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config.Level = zap.NewAtomicLevelAt(logLevel)
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Msg, err = config.Build() // Potential source of the error
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if err != nil {
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panic("Failed to initialize logger" + err.Error())
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}
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// Log the selected log level (optional, can be helpful for debugging)
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Msg.Info("", zap.String("Log level", logLevel.String()))
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}
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