Disable PHP debugging by default and provide ahoy commands to turn on and off

ahoy.debug.yml

+ahoyapi: v2
+commands:
+  on:
+    cmd: |
+      echo "PHP_DEBUG=1" >>.env
+      env -i $(cat .env | xargs) >.env
+      composer lakedrops:docker4drupal --no-interaction
+      ahoy d4d up
+    usage: Turn on PHP debugging
+  off:
+    cmd: |
+      echo "PHP_DEBUG=0" >>.env
+      env -i $(cat .env | xargs) >.env
+      composer lakedrops:docker4drupal --no-interaction
+      ahoy d4d up
+    usage: Turn off PHP debugging

composer.json

@@ -54,6 +54,10 @@
                 "live": {
                     "usage": "Interact with the live site",
                     "imports": ["ahoy.live.yml"]
+                },
+                "debug": {
+                    "usage": "PHP debugging",
+                    "imports": ["ahoy.debug.yml"]
                 }
             }
         }

src/Handler.php

@@ -261,7 +261,7 @@ class Handler extends BaseHandler {
         ],
         'php' => [
           'version' => $env->receiveGlobal('PHP_VERSION', 'PHP version', '7.2'),
-          'xdebug' => $this->isLocalDevMode() ? 1 : 0,
+          'xdebug' => $env->receiveGlobal('PHP_DEBUG', 'PHP debug', '0'),
         ],
         'webserver' => [
           'type' => 'apache',