.travis.yml

@@ -8,4 +8,4 @@ before_script:
   - mkdir -p ~/.config/nixpkgs
 
 script:
-  - nix-build ./release.nix --option trusted-public-keys "masser-ebook-manager.cachix.org-1:mtFSkQ2MO5MvjUpulZoFKjKUIa8g8CTcdPVuJaPKS1w= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" --option binary-caches "https://cache.nixos.org https://masser-ebook-manager.cachix.org" -A backend -A frontend
+  - nix-build ./release.nix -A backend --option trusted-public-keys "masser-ebook-manager.cachix.org-1:mtFSkQ2MO5MvjUpulZoFKjKUIa8g8CTcdPVuJaPKS1w= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" --option binary-caches "https://cache.nixos.org https://masser-ebook-manager.cachix.org"

default.nix

@@ -1,18 +1,11 @@
 { nixpkgs, haskellPackages }:
 
-let
-  jsaddle = nixpkgs.fetchFromGitHub {
-    owner = "ghcjs";
-    repo = "jsaddle";
-    rev = "68208be806c49a2a0c9f037dfac85feae10a8c80";
-    sha256 = "0acj0x716ikfb08ndib36jmwxkwq399lvkip46sfkh1ynn0pvc1c";
-  };
-  miso = nixpkgs.fetchFromGitHub {
-    owner = "dmjio";
-    repo = "miso";
-    rev = "a9c4f0a3a6e7d87f9432dc6cf4b1d0c052bf7ef1";
-    sha256 = "1yq5y4vffslm6abnfnggp5m3k6vla6mzcwmhmm23l8yizsvdkwv2";
-  };
+let jsaddle = nixpkgs.fetchFromGitHub {
+  owner = "ghcjs";
+  repo = "jsaddle";
+  rev = "68208be806c49a2a0c9f037dfac85feae10a8c80";
+  sha256 = "0acj0x716ikfb08ndib36jmwxkwq399lvkip46sfkh1ynn0pvc1c";
+};
 
 in
 
@@ -26,7 +19,6 @@ in
     generic-lens = nixpkgs.haskell.lib.dontCheck super.generic-lens;
     jsaddle-warp = nixpkgs.haskell.lib.dontCheck (super.callPackage (jsaddle + "/jsaddle-warp") {});
     jsaddle = super.callPackage (jsaddle + "/jsaddle") {};
-    miso = super.callPackage (miso + "/miso-ghc-jsaddle.nix") {};
   };
   tools = with haskellPackages; [
     ghcid

frontend/frontend.cabal

@@ -23,6 +23,5 @@ executable frontend
                      , common
                      , miso
                      , jsaddle-warp
-                     , mtl
   hs-source-dirs:      src
   default-language:    Haskell2010

frontend/src/Main.hs

@@ -1,41 +1,4 @@
-{-# LANGUAGE GeneralizedNewtypeDeriving #-}
-{-# LANGUAGE LambdaCase                 #-}
-{-# LANGUAGE OverloadedStrings          #-}
-{-# LANGUAGE RecordWildCards            #-}
 module Main where
 
-import           Control.Monad.Trans              (liftIO)
-import           Language.Javascript.JSaddle.Warp
-import           Miso
-import           Miso.String
-
-data Action = Add
-            | Subtract
-            | SayHello
-            | NoOp
-
-newtype Model = Model Int deriving (Eq, Num, ToMisoString)
-
-updateModel :: Action -> Model -> Effect Action Model
-updateModel Add m      = noEff (m + 1)
-updateModel Subtract m = noEff (m - 1)
-updateModel SayHello m = m <# (liftIO (putStrLn "Hello world") >> pure NoOp)
-updateModel NoOp m     = noEff m
-
-viewModel :: Model -> View Action
-viewModel x =
-  div_ [] [ button_  [ onClick Add ] [ text "+" ]
-          , text (ms x)
-          , button_ [ onClick Subtract ] [ text "-" ]
-  ]
-
 main :: IO ()
-main = run 8081 $ startApp App{..}
-  where
-    model = Model 0
-    initialAction = SayHello
-    update = updateModel
-    view = viewModel
-    subs = []
-    events = defaultEvents
-    mountPoint = Nothing
+main = putStrLn "Hello, Haskell!"