Cleaned up and improved drush subcommand

Author: rimi-itk

scripts/itkdev-docker-compose

@@ -542,9 +542,9 @@ fi
 
 # Helper function to call `docker compose` in the right context
 docker_compose () {
-    # Note: Apparently, using --project-directory or --file options for `docker compose` will break use of `$PWD` in
-    # compose file. Therefore, we `cd` before running `docker compose` command.
-    (cd "$docker_compose_dir" && COMPOSE_DOMAIN=${COMPOSE_DOMAIN} docker compose "$@")
+  # Note: Apparently, using --project-directory or --file options for `docker compose` will break use of `$PWD` in
+  # compose file. Therefore, we `cd` before running `docker compose` command.
+  (cd "$docker_compose_dir" && COMPOSE_DOMAIN=${COMPOSE_DOMAIN} docker compose "$@")
 }
 
 cmd="$1"
@@ -824,17 +824,9 @@ EOF
     ;;
 
   drush)
-    root=/app
-    if [ -d $docker_compose_dir/web ]; then
-      root=/app/web
-    fi
-    if [ -e $docker_compose_dir/vendor/bin/drush.php ]; then
-      docker_compose exec phpfpm php /app/vendor/bin/drush.php --root=$root "$@"
-    elif [ -e $docker_compose_dir/vendor/bin/drush ]; then
-      docker_compose exec phpfpm /app/vendor/bin/drush --root=$root "$@"
-    else
-      docker_compose run --rm drush --root=$root "$@"
-    fi
+    # We use the `… phpfpm php vendor/bin/drush` to run Drush to make debugging (with Xdebug) work.
+    # Calling `… phpfpm vendor/bin/drush` somehow does not trigger a debugging session.
+    docker_compose exec phpfpm php vendor/bin/drush
     ;;
 
   composer)