Stopped logging healthcheck requests (#659)

lib/pinchflat_web/endpoint.ex

@@ -39,7 +39,10 @@ defmodule PinchflatWeb.Endpoint do
     cookie_key: "request_logger"
 
   plug Plug.RequestId
-  plug Plug.Telemetry, event_prefix: [:phoenix, :endpoint]
+
+  plug Plug.Telemetry,
+    event_prefix: [:phoenix, :endpoint],
+    log: {__MODULE__, :log_level, []}
 
   plug Plug.Parsers,
     parsers: [:urlencoded, :multipart, :json],
@@ -55,6 +58,10 @@ defmodule PinchflatWeb.Endpoint do
 
   plug PinchflatWeb.Router
 
+  # Disables logging in Plug.Telemetry for healthcheck requests
+  def log_level(%Plug.Conn{path_info: ["healthcheck"]}), do: false
+  def log_level(_), do: :info
+
   # URLs need to be generated using the host of the current page being accessed
   # for things like Podcast RSS feeds to contain links to the right location.
   #

lib/pinchflat_web/router.ex

@@ -68,7 +68,7 @@ defmodule PinchflatWeb.Router do
   scope "/", PinchflatWeb do
     pipe_through :api
 
-    get "/healthcheck", HealthController, :check
+    get "/healthcheck", HealthController, :check, log: false
   end
 
   scope "/dev" do