160 lines
5.1 KiB
EmacsLisp
160 lines
5.1 KiB
EmacsLisp
;;; packages.el --- ocaml Layer packages File for Spacemacs
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;;
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;; Copyright (c) 2012-2017 Sylvain Benner & Contributors
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;;
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(setq ocaml-packages
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'(
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;; auto-complete
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company
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;; flycheck
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;; flycheck-ocaml
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ggtags
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helm-gtags
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merlin
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ocp-indent
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smartparens
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tuareg
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utop
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))
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(defun ocaml/post-init-company ()
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(when (configuration-layer/layer-used-p 'merlin)
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(spacemacs|add-company-backends
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:backends merlin-company-backend
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:modes merlin-mode
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:variables merlin-completion-with-doc t)))
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(when (configuration-layer/layer-used-p 'syntax-checking)
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(defun ocaml/post-init-flycheck ()
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(spacemacs/enable-flycheck 'merlin-mode))
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(defun ocaml/init-flycheck-ocaml ()
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(use-package flycheck-ocaml
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:if (configuration-layer/package-used-p 'flycheck)
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:defer t
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:init
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(progn
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(with-eval-after-load 'merlin
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(setq merlin-error-after-save nil)
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(flycheck-ocaml-setup))))))
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(defun ocaml/post-init-ggtags ()
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(add-hook 'ocaml-mode-local-vars-hook #'spacemacs/ggtags-mode-enable))
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(defun ocaml/post-init-helm-gtags ()
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(spacemacs/helm-gtags-define-keys-for-mode 'ocaml-mode))
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(defun ocaml/init-merlin ()
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(use-package merlin
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:defer t
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:init
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(progn
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(add-to-list 'spacemacs-jump-handlers-tuareg-mode
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'spacemacs/merlin-locate)
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(add-hook 'tuareg-mode-hook 'merlin-mode)
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(spacemacs/set-leader-keys-for-major-mode 'tuareg-mode
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"cp" 'merlin-project-check
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"cv" 'merlin-goto-project-file
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"eC" 'merlin-error-check
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"en" 'merlin-error-next
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"eN" 'merlin-error-prev
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"gb" 'merlin-pop-stack
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"gG" 'spacemacs/merlin-locate-other-window
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"gl" 'merlin-locate-ident
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"gi" 'merlin-switch-to-ml
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"gI" 'merlin-switch-to-mli
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"go" 'merlin-occurrences
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"hh" 'merlin-document
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"ht" 'merlin-type-enclosing
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"hT" 'merlin-type-expr
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"rd" 'merlin-destruct)
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(spacemacs/declare-prefix-for-mode 'tuareg-mode "mc" "compile/check")
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(spacemacs/declare-prefix-for-mode 'tuareg-mode "me" "errors")
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(spacemacs/declare-prefix-for-mode 'tuareg-mode "mg" "goto")
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(spacemacs/declare-prefix-for-mode 'tuareg-mode "mh" "help")
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(spacemacs/declare-prefix-for-mode 'tuareg-mode "mr" "refactor"))))
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(defun ocaml/init-ocp-indent ()
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(use-package ocp-indent
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:defer t
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:init
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(add-hook 'tuareg-mode-hook 'ocp-indent-caml-mode-setup)
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(spacemacs/set-leader-keys-for-major-mode 'tuareg-mode
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"=" 'ocp-indent-buffer)))
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(defun ocaml/post-init-smartparens ()
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(with-eval-after-load 'smartparens
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;; don't auto-close apostrophes (type 'a = foo) and backticks (`Foo)
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(sp-local-pair 'tuareg-mode "'" nil :actions nil)
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(sp-local-pair 'tuareg-mode "`" nil :actions nil)))
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(defun ocaml/init-tuareg ()
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(use-package tuareg
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:mode (("\\.ml[ily]?$" . tuareg-mode)
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("\\.topml$" . tuareg-mode))
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:defer t
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:init
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(progn
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(spacemacs//init-ocaml-opam)
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(spacemacs/set-leader-keys-for-major-mode 'tuareg-mode
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"ga" 'tuareg-find-alternate-file
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"cc" 'compile)
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;; Make OCaml-generated files invisible to filename completion
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(dolist (ext '(".cmo" ".cmx" ".cma" ".cmxa" ".cmi" ".cmxs" ".cmt" ".cmti" ".annot"))
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(add-to-list 'completion-ignored-extensions ext)))))
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(defun ocaml/init-utop ()
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(use-package utop
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:defer t
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:init
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(progn
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(add-hook 'tuareg-mode-hook 'utop-minor-mode)
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(spacemacs/register-repl 'utop 'utop "ocaml"))
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:config
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(progn
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(if (executable-find "opam")
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(setq utop-command "opam config exec -- utop -emacs")
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(spacemacs-buffer/warning "Cannot find \"opam\" executable."))
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(defun spacemacs/utop-eval-phrase-and-go ()
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"Send phrase to REPL and evaluate it and switch to the REPL in
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`insert state'"
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(interactive)
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(utop-eval-phrase)
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(utop)
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(evil-insert-state))
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(defun spacemacs/utop-eval-buffer-and-go ()
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"Send buffer to REPL and evaluate it and switch to the REPL in
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`insert state'"
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(interactive)
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(utop-eval-buffer)
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(utop)
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(evil-insert-state))
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(defun spacemacs/utop-eval-region-and-go (start end)
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"Send region to REPL and evaluate it and switch to the REPL in
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`insert state'"
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(interactive "r")
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(utop-eval-region start end)
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(utop)
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(evil-insert-state))
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(spacemacs/set-leader-keys-for-major-mode 'tuareg-mode
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"'" 'utop
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"sb" 'utop-eval-buffer
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"sB" 'spacemacs/utop-eval-buffer-and-go
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"si" 'utop
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"sp" 'utop-eval-phrase
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"sP" 'spacemacs/utop-eval-phrase-and-go
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"sr" 'utop-eval-region
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"sR" 'spacemacs/utop-eval-region-and-go)
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(spacemacs/declare-prefix-for-mode 'tuareg-mode "ms" "send"))
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(define-key utop-mode-map (kbd "C-j") 'utop-history-goto-next)
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(define-key utop-mode-map (kbd "C-k") 'utop-history-goto-prev)))
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