init

.zprezto/modules/haskell/init.zsh

@@ -0,0 +1,18 @@
+#
+# Enables local Haskell package installation.
+#
+# Authors:
+#   Sebastian Wiesner <lunaryorn@googlemail.com>
+#
+
+# Return if requirements are not found.
+if (( ! $+commands[ghc] )); then
+  return 1
+fi
+
+# Prepend Cabal per user directories to PATH.
+if [[ "$OSTYPE" == darwin* && -d $HOME/Library/Haskell ]]; then
+  path=($HOME/Library/Haskell/bin(/N) $path)
+else
+  path=($HOME/.cabal/bin(/N) $path)
+fi