57 lines
1.4 KiB
EmacsLisp
57 lines
1.4 KiB
EmacsLisp
;;; haskell.el --- summary
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;; Author: Maciej Szlosarczyk
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;; Maintainer: Maciej Szlosarczyk
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;; Version: 0.1-snapshot
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;;; Commentary:
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;;; Provides configuration for haskell files
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;;; Code:
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(require 'pkg/prog-mode "$HOME/.emacs.d/pkg/prog-mode.el")
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(require 'pkg/flycheck "$HOME/.emacs.d/pkg/flycheck.el")
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(require 'pkg/hydra "$HOME/.emacs.d/pkg/hydra.el")
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(use-package haskell-mode
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:ensure t
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:defer t)
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(use-package lsp-haskell
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:ensure t
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:defer t
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:requires (lsp-mode lsp-ui haskell-mode)
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:config
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(setq lsp-haskell-process-path-hie "haskell-language-server-wrapper"))
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(defhydra my-haskell/context-hydra (:color teal :hint nil)
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"
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^Haskell actions^
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^^^^^^^^-----------------------------------------------------------------------
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_r_: Reload buffer _f_: Format buffer
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_i_: Indent buffer _m_: iMenu
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"
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("q" nil "cancel" :color blue)
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("r" revert-buffer-no-confirm)
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("i" indent-region)
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("f" lsp-format-buffer)
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("m" lsp-ui-imenu))
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(defun activate-haskell-mode ()
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"Run this in haskell-mode."
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(set-indent 2)
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(column-enforce-n 80)
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(lsp)
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(define-key haskell-mode-map (kbd "C-c l") 'my-haskell/context-hydra/body)
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;; Company list override
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(add-to-list (make-local-variable 'company-backends)
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'(company-capf company-yasnippet)))
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(add-hook 'haskell-mode-hook 'activate-haskell-mode)
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(provide 'languages/haskell)
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;;; haskell.el ends here
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