Add breadcrumbs to dev.exs scripts.

Author: odarriba

dev.exs

@@ -71,14 +71,17 @@ defmodule ErrorTrackerDevWeb.PageController do
   end
 
   def call(conn, :noroute) do
+    ErrorTracker.add_bread_crumb("ErrorTrackerDevWeb.PageController.no_route")
     raise Phoenix.Router.NoRouteError, conn: conn, router: ErrorTrackerDevWeb.Router
   end
 
   def call(_conn, :exception) do
+    ErrorTracker.add_bread_crumb("ErrorTrackerDevWeb.PageController.exception")
     raise "This is a controller exception"
   end
 
   def call(_conn, :exit) do
+    ErrorTracker.add_bread_crumb("ErrorTrackerDevWeb.PageController.exit")
     exit(:timeout)
   end
 
@@ -142,10 +145,16 @@ defmodule ErrorTrackerDevWeb.Endpoint do
 
   plug Plug.RequestId
   plug Plug.Telemetry, event_prefix: [:phoenix, :endpoint]
+  plug :add_bread_crumb
   plug :maybe_exception
   plug :set_csp
   plug ErrorTrackerDevWeb.Router
 
+  def add_bread_crumb(conn, _) do
+    ErrorTracker.add_bread_crumb("ErrorTrackerDevWeb.Endpoint.add_bread_crumb")
+    conn
+  end
+
   def maybe_exception(%Plug.Conn{path_info: ["plug-exception"]}, _), do: raise("Plug exception")
   def maybe_exception(conn, _), do: conn