Fix undefined function spacemacs-docker//load-env when SPC f e R

layers/+distributions/spacemacs-docker/config.el

@@ -35,3 +35,5 @@
 ;; Start spacemacs in the workspace.
 (setq default-directory
       (concat (getenv "WORKSPACE") "/"))
+;; apply env. vars. expected by Dockers at the end
+(add-hook 'spacemacs-post-user-config-hook 'spacemacs-docker//load-env)

layers/+distributions/spacemacs-docker/layers.el

@@ -10,6 +10,3 @@
 ;;; License: GPLv3
 
 (configuration-layer/declare-layers '(spacemacs))
-
-;; TODO: Find a better place for it. Also better hook to allow customization.
-(add-hook 'spacemacs-post-user-config-hook 'spacemacs-docker//load-env)