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docs(haskell): improve doctor checks

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Co-authored-by: Daanturo <daanturo@gmail.com>
This commit is contained in:
Itai Y. Efrat 2021-08-04 18:06:49 +03:00
parent d1555257a8
commit 11f7b9b41a
1 changed files with 18 additions and 3 deletions
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21
modules/lang/haskell/doctor.el
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@ -6,6 +6,21 @@
"This module requires (:tools lsp)") "This module requires (:tools lsp)")
(unless (executable-find "cabal") (unless (executable-find "cabal")
(warn! "Couldn't find cabal, haskell-mode may have issues")) (warn! "Couldn't find cabal. haskell-mode may have issues."))
(unless (executable-find "hlint")
(warn! "Couldn't find hlint. Flycheck may have issues in haskell-mode")) (unless (executable-find "hoogle")
(warn! "Couldn't find hoogle. Documentation searching will not work."))
(unless (or (featurep! +lsp)
(executable-find "hlint"))
(warn! "Couldn't find hlint. Flycheck may have issues in haskell-mode.
Install it or enable +lsp."))
(when (and (featurep! :editor format)
(not (executable-find "brittany")))
(warn! "Couldn't find brittany. Code formatting will not work.
Install it or enable +lsp."))
(when (and (featurep! +lsp)
(not (executable-find "haskell-language-server-wrapper")))
(warn! "Couldn't find haskell-language-server."))