This is a reporter for the go-metrics library which will post the metrics to the prometheus client registry . It just updates the registry, taking care of exporting the metrics is still your responsibility.
Usage:
import "github.com/deathowl/go-metrics-prometheus"
import "github.com/prometheus/client_golang/prometheus"
prometheusRegistry := prometheus.NewRegistry()
metricsRegistry := metrics.NewRegistry()
pClient := NewPrometheusProvider(metricsRegistry, "test", "subsys", prometheusRegistry, 1*time.Second)
go pClient.UpdatePrometheusMetrics()