Add fourmolu to shell.nix

georgefst · georgefst · commit 6aab3fb51557 · 2020-08-06T17:07:51.000+01:00
diff --git a/shell.nix b/shell.nix
@@ -42,6 +42,7 @@ let defaultCompiler = "ghc" + lib.replaceStrings ["."] [""] haskellPackages.ghc.
           data-default-instances-old-locale
           extra
           floskell
+          fourmolu
           fuzzy
           generic-deriving
           ghc-check
