make sure to init the haskell env when haskell needs to load

1 files changed, 5 insertions, 4 deletions

diff --git a/emacs.org b/emacs.org
index 9d76288..a2a42f9 100644
--- a/emacs.org
+++ b/emacs.org
@@ -430,20 +430,21 @@ Also, if you just stumbled accross this at random, there is an easy tangle butto
      I have to use haskell in my new module, so there is now some haskell infra for that
      first we have to set up a nix environment for our haskell tools
      #+begin_src emacs-lisp :tangle emacsconfig/haskell.el
-       (setq haskell-env (nix-env-from-packages "Haskell"
-                                                "ghc"
-                                                "cabal-install"
-                                                "haskellPackages.fourmolu"))
      #+end_src
      Then haskell-mode setup, which integrates company mode as well as the sandbox
      #+begin_src emacs-lisp :tangle emacsconfig/haskell.el
        (use-package haskell-mode
+         :mode "\\.hs\\'"
          :after nix-sandbox
          :hook
          (haskell-mode . set-haskell-company-backends)
          (haskell-mode . company-mode)
          (haskell-mode . haskell-indentation-mode)
          :config
+         (setq haskell-env (nix-env-from-packages "Haskell"
+                                                  "ghc"
+                                                  "cabal-install"
+                                                  "haskellPackages.fourmolu"))
          (setq haskell-process-wrapper-function
                (lambda (args)
                  (cons