map-dots/log/log.go

37 lines
854 B
Go
Raw Normal View History

2023-08-11 14:32:44 +01:00
package log
import (
"os"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
var Msg *zap.Logger
func init() {
var err error
// Create a custom configuration with a human-readable "Console" encoder
config := zap.NewDevelopmentConfig()
config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder // Adds color to log levels
// Determine the log level based on the runtime mode
mode := os.Getenv("RUNTIME_MODE")
logLevel := zapcore.DebugLevel
if mode == "production" {
logLevel = zapcore.InfoLevel
}
// Set the log level
config.Level = zap.NewAtomicLevelAt(logLevel)
Msg, err = config.Build() // Potential source of the error
if err != nil {
panic("Failed to initialize logger: " + err.Error())
}
// Log the selected log level (optional, can be helpful for debugging)
Msg.Info("Log level set to: " + logLevel.String())
}