Allow port configuration, refactor start actor modal

.gitignore

@@ -42,3 +42,6 @@ npm-debug.log
 *.so
 
 .elixir_ls/
+
+# Stop committing temporary files
+*.tmp

wasmcloud_host/config/config.exs

@@ -23,6 +23,11 @@ config :logger, :console,
 # Use Jason for JSON parsing in Phoenix
 config :phoenix, :json_library, Jason
 
+# Allow wasm uploads
+config :mime, :types, %{
+  "application/wasm" => ["wasm"]
+}
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"

wasmcloud_host/config/dev.exs

@@ -7,7 +7,7 @@ use Mix.Config
 # watchers to your application. For example, we use it
 # with webpack to recompile .js and .css sources.
 config :wasmcloud_host, WasmcloudHostWeb.Endpoint,
-  http: [port: 4000],
+  http: [port: System.get_env("PORT") || 4000],
   debug_errors: true,
   code_reloader: true,
   check_origin: false,

wasmcloud_host/lib/wasmcloud_host/lattice/state_monitor.ex

@@ -195,6 +195,48 @@ defmodule WasmcloudHost.Lattice.StateMonitor do
     %State{state | providers: providers}
   end
 
+  defp process_event(
+         state,
+         %Cloudevents.Format.V_1_0.Event{
+           data: %{"actors" => _actors, "providers" => _providers},
+           datacontenttype: "application/json",
+           source: _source_host,
+           type: "com.wasmcloud.lattice.host_heartbeat"
+         }
+       ) do
+    Logger.info("Handling host heartbeat")
+    # TODO: handle heartbeats
+    state
+  end
+
+  defp process_event(
+         state,
+         %Cloudevents.Format.V_1_0.Event{
+           data: %{"public_key" => _pkey},
+           datacontenttype: "application/json",
+           source: _source_host,
+           type: "com.wasmcloud.lattice.health_check_passed"
+         }
+       ) do
+    Logger.info("Handling heartbeat success")
+    # TODO: handle heartbeats
+    state
+  end
+
+  defp process_event(
+         state,
+         %Cloudevents.Format.V_1_0.Event{
+           data: %{"public_key" => _pkey},
+           datacontenttype: "application/json",
+           source: _source_host,
+           type: "com.wasmcloud.lattice.health_check_failed"
+         }
+       ) do
+    Logger.info("Handling heartbeat failure")
+    # TODO: handle heartbeats
+    state
+  end
+
   # This map is keyed by provider public key, which contains a list of
   # maps with the keys "link_name", "contract_id", and "host_ids", as
   # shown below.