;;; packages.el --- Scala Layer packages File for Spacemacs ;; ;; Copyright (c) 2012-2014 Sylvain Benner ;; Copyright (c) 2014-2015 Sylvain Benner & Contributors ;; ;; Author: Sylvain Benner ;; URL: https://github.com/syl20bnr/spacemacs ;; ;; This file is not part of GNU Emacs. ;; ;;; License: GPLv3 (defvar scala-packages '( ensime sbt-mode scala-mode2 ) "List of all packages to install and/or initialize. Built-in packages which require an initialization must be listed explicitly in the list.") (defun scala/init-ensime () (use-package ensime :commands (ensime-mode) :init (progn (add-hook 'scala-mode-hook 'scala/configure-flyspell) (add-hook 'scala-mode-hook 'scala/configure-ensime)) :config (progn (evil-define-key 'insert ensime-mode-map (kbd ".") 'scala/completing-dot) (evil-define-key 'normal ensime-popup-buffer-map (kbd "q") 'ensime-popup-buffer-quit-function) (evil-define-key 'normal ensime-refactor-info-map (kbd "q") 'spacemacs/ensime-refactor-cancel (kbd "c") 'spacemacs/ensime-refactor-accept (kbd "RET") 'spacemacs/ensime-refactor-accept) (evil-define-key 'normal ensime-compile-result-map (kbd "g") 'ensime-show-all-errors-and-warnings (kbd "TAB") 'forward-button (kbd "") 'backward-button (kbd "M-n") 'forward-button (kbd "M-p") 'backward-button (kbd "n") 'forward-button (kbd "N") 'backward-button) ;; Don't use scala checker if ensime mode is active, since it provides ;; better error checking. (eval-after-load 'flycheck '(progn (defun scala/disable-flycheck () (flycheck-mode -1)) (add-hook 'ensime-mode-hook 'scala/disable-flycheck)))))) (defun scala/init-scala-mode2 () (use-package scala-mode2 :defer t :init (dolist (ext '(".cfe" ".cfs" ".si" ".gen" ".lock")) (add-to-list 'completion-ignored-extensions ext)) :config (progn (evil-define-key 'normal scala-mode-map "J" 'spacemacs/scala-join-line) ;; Compatibility with `aggressive-indent' (custom-set-variables '(scala-indent:align-forms t) '(scala-indent:align-parameters t) '(scala-indent:default-run-on-strategy scala-indent:operator-strategy)) (defadvice scala-indent:indent-code-line (around retain-trailing-ws activate) "Keep trailing-whitespace when indenting." (noflet ((scala-lib:delete-trailing-whitespace ())) ad-do-it)))))