add pprof.

internal/http/debug.go

@@ -0,0 +1,36 @@
+package http
+
+import (
+	"net/http"
+	"net/http/pprof"
+
+	"github.com/go-chi/chi"
+
+	"demodesk/neko/internal/types"
+)
+
+func pprofHandler(r types.Router) {
+	r.Get("/debug/pprof/", func(w http.ResponseWriter, r *http.Request) error {
+		pprof.Index(w, r)
+		return nil
+	})
+
+	r.Get("/debug/pprof/{action}", func(w http.ResponseWriter, r *http.Request) error {
+		action := chi.URLParam(r, "action")
+
+		switch action {
+		case "cmdline":
+			pprof.Cmdline(w, r)
+		case "profile":
+			pprof.Profile(w, r)
+		case "symbol":
+			pprof.Symbol(w, r)
+		case "trace":
+			pprof.Trace(w, r)
+		default:
+			pprof.Handler(action).ServeHTTP(w, r)
+		}
+
+		return nil
+	})
+}