Method buildOptions

config.go:264–313

(errSink zapcore.WriteSyncer)

}

func (cfg Config) buildOptions(errSink zapcore.WriteSyncer) []Option {
	opts := []Option{ErrorOutput(errSink)}

	if cfg.Development {
		opts = append(opts, Development())
	}

	if !cfg.DisableCaller {
		opts = append(opts, AddCaller())
	}

	stackLevel := ErrorLevel
	if cfg.Development {
		stackLevel = WarnLevel
	}
	if !cfg.DisableStacktrace {
		opts = append(opts, AddStacktrace(stackLevel))
	}

	if scfg := cfg.Sampling; scfg != nil {
		opts = append(opts, WrapCore(func(core zapcore.Core) zapcore.Core {
			var samplerOpts []zapcore.SamplerOption
			if scfg.Hook != nil {
				samplerOpts = append(samplerOpts, zapcore.SamplerHook(scfg.Hook))
			}
			return zapcore.NewSamplerWithOptions(
				core,
				time.Second,
				cfg.Sampling.Initial,
				cfg.Sampling.Thereafter,
				samplerOpts...,
			)
		}))
	}

	if len(cfg.InitialFields) > 0 {
		fs := make([]Field, 0, len(cfg.InitialFields))
		keys := make([]string, 0, len(cfg.InitialFields))
		for k := range cfg.InitialFields {
			keys = append(keys, k)
		}
		sort.Strings(keys)
		for _, k := range keys {
			fs = append(fs, Any(k, cfg.InitialFields[k]))
		}
		opts = append(opts, Fields(fs...))
	}

	return opts
}

func (cfg Config) openSinks() (zapcore.WriteSyncer, zapcore.WriteSyncer, error) {
	sink, closeOut, err := Open(cfg.OutputPaths...)