2014-12-14 10:21:59 +00:00
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(defvar scala-packages
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2014-12-14 04:29:23 +00:00
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'(
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ensime
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sbt-mode
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scala-mode2
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2014-12-29 21:00:07 +00:00
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noflet
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2014-12-14 04:29:23 +00:00
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)
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"List of all packages to install and/or initialize. Built-in packages
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which require an initialization must be listed explicitly in the list.")
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2014-12-30 21:51:41 +00:00
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(defun scala/init-ensime ()
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2014-12-14 04:29:23 +00:00
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(use-package ensime
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2014-12-29 20:47:56 +00:00
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:commands (ensime-mode)
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:init
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(add-hook 'scala-mode-hook 'ensime-mode)
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2014-12-29 20:40:56 +00:00
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:config
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(progn
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(evil-define-key 'normal scala-mode-map "J" 'spacemacs/scala-join-line)
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(evil-define-key 'normal ensime-popup-buffer-map
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(kbd "q") 'ensime-popup-buffer-quit-function)
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(evil-define-key 'normal ensime-refactor-info-map
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(kbd "q") 'spacemacs/ensime-refactor-cancel
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(kbd "c") 'spacemacs/ensime-refactor-accept
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(kbd "RET") 'spacemacs/ensime-refactor-accept)
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(evil-define-key 'normal ensime-compile-result-map
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(kbd "g") 'ensime-show-all-errors-and-warnings
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(kbd "TAB") 'forward-button
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(kbd "<backtab>") 'backward-button
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(kbd "M-n") 'forward-button
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2014-12-29 20:59:27 +00:00
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(kbd "M-p") 'backward-button)
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;; Don't use scala checker if ensime mode is active, since it provides
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;; better error checking.
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(eval-after-load 'flycheck
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'(progn
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(defun spacemacs/flycheck-use-scalastyle ()
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(when ensime-mode
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(flycheck-select-checker 'scala-scalastyle)))
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(add-hook 'flycheck-before-syntax-check-hook
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'spacemacs/flycheck-use-scalastyle))))))
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2014-12-29 21:00:07 +00:00
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2014-12-30 21:51:41 +00:00
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(defun scala/init-scala-mode2 ()
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2014-12-29 21:00:07 +00:00
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(use-package scala-mode2
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:defer t
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:init
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(dolist (ext '(".cfe" ".cfs" ".si" ".gen" ".lock"))
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(add-to-list 'completion-ignored-extensions ext))
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:config
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(progn
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;; Compatibility with `aggressive-indent'
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(custom-set-variables
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2014-12-30 21:52:17 +00:00
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'(scala-indent:align-forms t)
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'(scala-indent:align-parameters t)
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'(scala-indent:default-run-on-strategy scala-indent:operator-strategy))
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2014-12-29 21:00:07 +00:00
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(defadvice scala-indent:indent-code-line (around retain-trailing-ws activate)
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"Keep trailing-whitespace when indenting."
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(noflet ((scala-lib:delete-trailing-whitespace ()))
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ad-do-it)))))
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