Imports github.com/prometheus/client_golang/prometheus/promhttp github.com/urfave/negroni Imports in module “github.com/slok/go-http-metrics” github.com/slok/go-http-metrics/metrics/prometheus github.com/slok/go-http-metrics/middleware github.com/slok/go-http-metrics/middleware/negroni Standard library imports fmt log net/http os os/signal syscall