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lang/haskell: fail gracefully if stack isn't installed

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This commit is contained in:
Henrik Lissner
2018-02-14 07:44:49 -05:00
parent 871883cd89
commit 0ccdc065f9
2 changed files with 13 additions and 1 deletions
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4
modules/lang/haskell/+intero.el
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@ -2,8 +2,10 @@
;;;###if (featurep! +intero)
(def-package! intero
:hook (haskell-mode . intero-mode)
:after haskell-mode
:config
(add-hook 'haskell-mode-hook #'+haskell|init-intero)
(unless (executable-find "stack")
(warn! "Couldn't find stack. Intero has been disabled."))