Enhancement: added server option to config (#337)

* Added server as optional config

* Added option to README

Author: kraleppa

README.md

@@ -94,6 +94,7 @@ config :live_debugger,
   secret_key_base: "YOUR_SECRET_KEY_BASE", # Secret key used for LiveDebuggerWeb.Endpoint
   signing_salt: "your_signing_salt", # Signing salt used for LiveDebuggerWeb.Endpoint
   adapter: Bandit.PhoenixAdapter, # Adapter used in LiveDebuggerWeb.Endpoint
+  server: true, # Forces LiveDebugger to start even if project is not started with the `mix phx.server`
   tracing_setup_delay: 0 # Time in ms after tracing will be initialized. Useful in case multi-nodes envs
 ```
 

docs/config.md

@@ -35,5 +35,6 @@ config :live_debugger,
   secret_key_base: "YOUR_SECRET_KEY_BASE", # Secret key used for LiveDebugger.Endpoint
   signing_salt: "your_signing_salt", # Signing salt used for LiveDebugger.Endpoint
   adapter: Bandit.PhoenixAdapter, # Adapter used in LiveDebugger.Endpoint
+  server: true, # Forces LiveDebugger to start even if project is not started with the `mix phx.server`
   tracing_setup_delay: 0 # Time in ms after tracing will be initialized. Useful in case multi-nodes envs
 ```

lib/live_debugger.ex

@@ -61,6 +61,15 @@ defmodule LiveDebugger do
         live_reload: Keyword.get(config, :live_reload, [])
       ]
 
+    endpoint_server = Keyword.get(config, :server)
+
+    endpoint_config =
+      if is_nil(endpoint_server) do
+        endpoint_config
+      else
+        Keyword.put(endpoint_config, :server, endpoint_server)
+      end
+
     Application.put_env(@app_name, LiveDebuggerWeb.Endpoint, endpoint_config)
   end