elixir: add flycheck support for credo
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@ -6,7 +6,9 @@
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- [[#description][Description]]
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- [[#install][Install]]
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- [[#configuration][Configuration]]
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- [[#flycheck-support-for-mix-compile][Flycheck support for mix compile]]
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- [[#flycheck][Flycheck]]
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- [[#credo][Credo]]
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- [[#mix-compile][mix compile]]
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- [[#key-bindings][Key bindings]]
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- [[#refcard][Refcard]]
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- [[#help][Help]]
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@ -34,6 +36,7 @@ features like:
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- Elixir project management
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- Integration with [[http://company-mode.github.io/][company-mode]]
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- Flycheck support for mix compile
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- Flycheck support for [[https://github.com/rrrene/credo][credo]]
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* Install
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To use this configuration layer, add it to your =~/.spacemacs=. You will need to
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@ -41,7 +44,27 @@ add =elixir= to the existing =dotspacemacs-configuration-layers= list in this
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file.
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* Configuration
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** Flycheck support for mix compile
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** Flycheck
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*** Credo
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A flycheck checker for [[https://github.com/rrrene/credo][credo]] is installed. The check needs both =bunt= and
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=credo= to be available, you can install them like this:
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#+BEGIN_SRC shell
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git clone https://github.com/rrrene/bunt
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cd bunt
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mix archive.build
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mix archive.install
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#+END_SRC
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#+BEGIN_SRC shell
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git clone https://github.com/rrrene/credo
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cd credo
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mix deps.get
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mix archive.build
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mix archive.install
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#+END_SRC
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*** mix compile
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*Important:*
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Elixir compilation is based on macros and is unsafe since arbitrary code can
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be run during compilation. Therefore Spacemacs disable compilation flycheck
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@ -63,7 +86,6 @@ Emacs won't ask you if the variable is safe whenever an elixir file is opened.
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Remember that you can check the flycheck checkers enabled with ~SPC e v~.
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* Key bindings
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** Refcard
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You find and overview of all the key-bindings on the [[file:alchemist-refcard.pdf][Alchemist-Refcard]].
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@ -13,6 +13,8 @@
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'(
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alchemist
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company
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(flycheck-elixir-credo
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:location (recipe :fetcher github :repo "smeevil/flycheck-elixir-credo"))
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(elixir-flycheck-mix-compile
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:location local
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:toggle (configuration-layer/package-usedp 'flycheck))
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@ -117,6 +119,11 @@
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(evil-define-key 'normal mode
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(kbd "q") 'quit-window))))
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(defun elixir/init-flycheck-elixir-credo ()
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(use-package flycheck-elixir-credo
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:defer t
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:init (add-hook 'elixir-mode-hook 'flycheck-elixir-credo-setup)))
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(defun elixir/init-elixir-flycheck-mix-compile ()
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(use-package elixir-flycheck-mix-compile
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:commands (elixir-flycheck-mix-compile-setup)
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