Add: devcontainer support for JetBrains IDEs, including debugging support for PHPStorm using xdebug session

Author: gluafamichl

.devcontainer/devcontainer.json

@@ -8,6 +8,12 @@
   ],
   "workspaceFolder": "/var/www/html",
   "customizations": {
+    "jetbrains" : {
+      "settings" : {
+        "Docker:app:DockerSettings.dockerComposePath" : "/usr/bin/docker",
+        "Docker:app:DockerSettings.dockerPath" : "/usr/bin/docker"
+      }
+    },
     "vscode": {
       "extensions": [
         "xdebug.php-debug",
@@ -53,5 +59,6 @@
     "NODE_OPTIONS": "--use-openssl-ca"
   },
   "remoteUser": "vscode",
+  "overrideCommand": false,
   "postStartCommand": "composer install --working-dir=/var/www/html/"
 }

Dockerfile

@@ -93,11 +93,13 @@ ENTRYPOINT [ "docker-entrypoint.sh" ]
 FROM hashtopolis-server-base as hashtopolis-server-dev
 
 # Setting up development requirements, install xdebug
-RUN yes | pecl install xdebug \
+RUN yes | pecl install xdebug && docker-php-ext-enable xdebug \
     && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
     && echo "xdebug.mode = debug" >> /usr/local/etc/php/conf.d/xdebug.ini \
     && echo "xdebug.start_with_request = yes" >> /usr/local/etc/php/conf.d/xdebug.ini \
 	&& echo "xdebug.client_port = 9003" >> /usr/local/etc/php/conf.d/xdebug.ini \
+	&& echo "xdebug.client_host = localhost" >> /usr/local/etc/php/conf.d/xdebug.ini \
+	&& echo "xdebug.idekey = PHPSTORM" >> /usr/local/etc/php/conf.d/xdebug.ini \
     \
     # Configuring PHP
     && touch "/usr/local/etc/php/conf.d/custom.ini" \