lang/haskell: add bootstrap

2017-03-28 16:22:41 -04:00 · 2017-03-28 16:22:41 -04:00 · 7866fc3fe4
commit 7866fc3fe4
parent 50062dadd7
1 changed files with 14 additions and 0 deletions
--- a/modules/lang/haskell/packages.el
+++ b/modules/lang/haskell/packages.el
@ -4,3 +4,17 @@
 (package! haskell-mode)
 (package! dante)

+;;
+(def-bootstrap! haskell
+  (pcase (doom-system-os)
+    ('arch
+     (let ((pkgs (cl-remove-if 'executable-find '("ghc" "happy" "alex"))))
+       (unless (executable-find "cabal")
+         (push "cabal-install" pkgs))
+       (sudo "pacman --noconfirm -S ghc cabal-install happy alex" (s-join " " pkgs))))
+    ('debian) ;; TODO
+    ('macos
+     (unless (executable-find "ghc")
+       (sh "brew install ghc"))
+     (unless (executable-find "cabal")
+       (sh "brew install cabal-install")))))