/
zap_init.go
50 lines (38 loc) · 1.05 KB
/
zap_init.go
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package cmd
import (
"log"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
func initLog(logLevel string, console bool) *zap.Logger {
level := zapcore.InfoLevel
if err := level.Set(logLevel); err != nil {
log.Fatalf("could not set zap log level to: \"%s\" \n", logLevel)
}
config := &zap.Config{
Encoding: "json",
Level: zap.NewAtomicLevelAt(level),
OutputPaths: []string{"stdout"},
ErrorOutputPaths: []string{"stdout"},
EncoderConfig: zapcore.EncoderConfig{
MessageKey: "message",
LevelKey: "severity",
EncodeLevel: zapcore.CapitalLevelEncoder,
TimeKey: "time",
EncodeTime: zapcore.RFC3339NanoTimeEncoder,
CallerKey: "src",
EncodeCaller: zapcore.ShortCallerEncoder,
EncodeDuration: zapcore.SecondsDurationEncoder,
StacktraceKey: "stk",
},
}
if console {
config.Encoding = "console"
config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
}
zl, err := config.Build()
if err != nil {
log.Fatalf("failed to build zap logger. Error: %s", err)
}
return zl
}