cloudfoundry/korifi

package tools
 
import (
    "github.com/blendle/zapdriver"
    "github.com/go-logr/logr"
    "github.com/go-logr/zapr"
    "go.uber.org/zap"
    "go.uber.org/zap/zapcore"
)
 
func NewZapLogger(logLevel zapcore.Level) (logr.Logger, zap.AtomicLevel, error) {
    cfg := zapdriver.NewProductionConfig()
    cfg.EncoderConfig.EncodeDuration = zapcore.StringDurationEncoder // we don't know why this is needed
    cfg.EncoderConfig.EncodeTime = zapcore.RFC3339NanoTimeEncoder
    cfg.Level.SetLevel(logLevel)
    logger, err := cfg.Build()
    if err != nil {
        return logr.Logger{}, zap.AtomicLevel{}, err
    }
    return zapr.NewLogger(logger), cfg.Level, nil
}