.dir-locals.el for Haskell cabal projects with unusual setups

.dir-locals.el

;;; Package --- dir-locals.el -*- lexical-binding: t; -*-
;;; Summary: This project's configurations for emacs.
;;;
;;; Commentary:
;;;
;;; If you don't use the `emacs` editor, you can safely ignore this file.
;;; If you do use it, you may want to copy it to `.dir-locals.el`.  It will
;;; set up some configuration variables that will only work when Emacs is
;;; visiting this project.
;;;
;;; Code:

((nil
  . ((eglot-workspace-configuration
      . (:haskell
         (:formattingProvider "fourmolu"
          :plugin (:importQualifiedPost
                   (:globalOn t))
          :checkProject nil)))
     (haskell-process-type . 'cabal-repl)
     (cabal-project
        . (locate-dominating-file default-directory "cabal-dev.project"))
     (haskell-compile-cabal-build-command
      . "cabal build -j \
--ghc-option=-ferror-spans \
--ghc-option=-fdefer-type-errors \
--builddir=dist-custom-build/dev \
--project-file=cabal-dev.project"))))

(provide 'dir-locals.el)
;;; .dir-locals.el.RECOMMENDED ends here.