.travis.yml

@@ -8,5 +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://masser-ebook-manager.cachix.org https://cache.nixos.org" -A ghc.backend -A ghc.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"
-  - nix-build ./release.nix --option trusted-public-keys "masser-ebook-manager.cachix.org-1:mtFSkQ2MO5MvjUpulZoFKjKUIa8g8CTcdPVuJaPKS1w= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" --option binary-caches "https://masser-ebook-manager.cachix.org https://cache.nixos.org" -A ghcjs.frontend

backend/backend.cabal

@@ -23,7 +23,6 @@ executable backend
                      , API.Catalogue
                      , API.Channels
                      , API.Users
-                     , Configuration
                      , Database
                      , Database.Book
                      , Database.Channel

backend/src/API.hs

@@ -1,14 +1,14 @@
-{-# LANGUAGE DataKinds             #-}
+{-# Language DataKinds #-}
-{-# LANGUAGE DeriveGeneric         #-}
+{-# Language TypeFamilies #-}
-{-# LANGUAGE FlexibleInstances     #-}
+{-# Language TypeOperators #-}
-{-# LANGUAGE MultiParamTypeClasses #-}
+{-# Language NoImplicitPrelude #-}
-{-# LANGUAGE NoImplicitPrelude     #-}
+{-# Language MultiParamTypeClasses #-}
-{-# LANGUAGE OverloadedStrings     #-}
+{-# Language OverloadedStrings #-}
-{-# LANGUAGE QuasiQuotes           #-}
+{-# Language TemplateHaskell #-}
-{-# LANGUAGE RecordWildCards       #-}
+{-# Language QuasiQuotes #-}
-{-# LANGUAGE TemplateHaskell       #-}
+{-# Language RecordWildCards #-}
-{-# LANGUAGE TypeFamilies          #-}
+{-# Language DeriveGeneric #-}
-{-# LANGUAGE TypeOperators         #-}
+{-# Language FlexibleInstances #-}
 module API (API, handler) where
 
 
@@ -18,10 +18,10 @@ import           Types
 
 import View
 
+import qualified API.Users as Users
+import qualified API.Channels as Channels
 import qualified API.Books as Books
 import qualified API.Catalogue as Catalogue
-import qualified API.Channels       as Channels
-import qualified API.Users          as Users
 
 data Index = Index
 

common/common.cabal

@@ -13,10 +13,13 @@ extra-source-files:  ChangeLog.md
 cabal-version:       >=1.10
 
 library
-  exposed-modules:     Data.Versioned
+  exposed-modules:     Configuration
+                     , Data.Versioned
   -- other-extensions:
   build-depends:       base >=4.10
                      , classy-prelude
+                     , dhall
+                     , foreign-store
                      , generic-lens
                      , lens
                      , mtl
@@ -29,19 +32,20 @@ library
                      , RecordWildCards
   default-language:    Haskell2010
 
--- test-suite spec
+test-suite spec
---   type:                exitcode-stdio-1.0
+  type:                exitcode-stdio-1.0
---   main-is:             Spec.hs
+  main-is:             Spec.hs
---   hs-source-dirs:      src
+  hs-source-dirs:      src
---   build-depends:       base >=4.10
+  build-depends:       base >=4.10
---                      , classy-prelude
+                     , classy-prelude
---                      , foreign-store
+                     , dhall
---                      , generic-lens
+                     , foreign-store
---                      , lens
+                     , generic-lens
---                      , mtl
+                     , lens
---                      , text
+                     , mtl
---                      , transformers
+                     , text
---                      , validity
+                     , transformers
---                      , genvalidity-hspec
+                     , validity
---                      , genvalidity-property
+                     , genvalidity-hspec
---                      , hspec
+                     , genvalidity-property
+                     , hspec

common/src/Configuration.hs

@@ -23,4 +23,3 @@ data Config = Config { database :: Pg
 instance Interpret Pg
 instance Interpret Store
 instance Interpret Config
-

default.nix

@@ -1,59 +1,12 @@
 { nixpkgs, haskellPackages }:
 
-let
-  miso = nixpkgs.fetchFromGitHub {
-    owner = "dmjio";
-    repo = "miso";
-    rev = "630e823dd40a434b73124e12b229a79d9fefb01d";
-    sha256 = "046gdp3ah2lsipfcy89rh20mn08xbhcgrj549v8zzy69j33xjm2l";
-  };
-  miso-jsaddle = super: if haskellPackages.ghc.isGhcjs or false then (super.callPackage (miso + "/miso-ghcjs.nix") {}) else (super.callPackage (miso + "/miso-ghc-jsaddle.nix") {});
-
-  dontCheck = nixpkgs.haskell.lib.dontCheck;
-
-in
-
 (import ./project.nix nixpkgs) {
-  haskellPackages = haskellPackages;
   packages = {
     common = ./common;
     backend = ./backend;
-    frontend = ./frontend;
   };
   overrides = self: super: {
     generic-lens = nixpkgs.haskell.lib.dontCheck super.generic-lens;
-    miso = miso-jsaddle super;
-    # doctest = null; # Not compilable with ghcjs
-    # comonad = dontCheck super.comonad;
-    # Glob = dontCheck super.Glob;
-    # SHA = dontCheck super.SHA;
-    # iproute = dontCheck super.iproute;
-    # semigroupoids = dontCheck super.semigroupoids;
-    # wai-app-static = dontCheck super.wai-app-static;
-    # attoparsec = dontCheck super.attoparsec;
-    # http-date = dontCheck super.http-date;
-    # lens = dontCheck super.lens;
-    # unix-time = dontCheck super.unix-time;
-    # http-types = dontCheck super.http-types;
-    # servant = dontCheck super.servant;
-    # servant-server = dontCheck super.servant-server;
-    # servant-auth-docs = dontCheck super.servant-auth-docs;
-    # lens-aeson = dontCheck super.lens-aeson;
-    # word8 = dontCheck super.word8;
-    # http2 = dontCheck super.http2;
-    # wai-extra = dontCheck super.wai-extra;
-    # pgp-wordlist = dontCheck super.pgp-wordlist;
-    # prettyprinter = dontCheck super.prettyprinter;
-    # unliftio = dontCheck super.unliftio;
-    # prettyprinter-ansi-terminal = dontCheck super.prettyprinter-ansi-terminal;
-    # distributive = dontCheck super.distributive;
-    # genvalidity-property = dontCheck super.genvalidity-property;
-    # genvalidity-hspec = dontCheck super.genvalidity-hspec;
-    # genvalidity = dontCheck super.genvalidity;
-    # megaparsec = dontCheck super.megaparsec;
-    # ncurses = null;
-    # haskeline = super.callHackage "haskeline" "0.7.4.2" {};
-    # terminfo = super.callHackage "terminfo" "0.4.1.1" {};
   };
   tools = with haskellPackages; [
     ghcid

frontend/ChangeLog.md

@@ -1,5 +0,0 @@
-# Revision history for frontend
-
-## 0.1.0.0 -- YYYY-mm-dd
-
-* First version. Released on an unsuspecting world.

frontend/LICENSE

@@ -1,30 +0,0 @@
-Copyright (c) 2018, Mats Rauhala
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials provided
-      with the distribution.
-
-    * Neither the name of Mats Rauhala nor the names of other
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

frontend/Setup.hs

@@ -1,2 +0,0 @@
-import Distribution.Simple
-main = defaultMain

frontend/frontend.cabal

@@ -1,28 +0,0 @@
--- Initial frontend.cabal generated by cabal init.  For further
--- documentation, see http://haskell.org/cabal/users-guide/
-
-name:                frontend
-version:             0.1.0.0
--- synopsis:
--- description:
-license:             BSD3
-license-file:        LICENSE
-author:              Mats Rauhala
-maintainer:          mats.rauhala@iki.fi
--- copyright:
-category:            Web
-build-type:          Simple
-extra-source-files:  ChangeLog.md
-cabal-version:       >=1.10
-
-executable frontend
-  main-is:             Main.hs
-  -- other-modules:
-  -- other-extensions:
-  build-depends:       base >=4.11 && <4.12
-                     , miso
-                     , jsaddle-warp
-                     , mtl
-                     , common
-  hs-source-dirs:      src
-  default-language:    Haskell2010

frontend/src/Main.hs

@@ -1,41 +0,0 @@
-{-# 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

ghcjs.patch

@@ -1,16 +0,0 @@
-diff --git a/lib/boot/shims/src/string.js b/lib/boot/shims/src/string.js
-index d82f75a..f16e55a 100644
---- a/lib/boot/shims/src/string.js
-+++ b/lib/boot/shims/src/string.js
-@@ -780,11 +780,7 @@ function h$throwJSException(e) {
-   // adding the Exception dictionary
-   var strVal = e.toString() + '\n' + Array.prototype.join.call(e.stack, '\n');
-   var someE = MK_SOMEEXCEPTION(HS_JSEXCEPTION_EXCEPTION,
--#ifdef GHCJS_PROF
--                               MK_JSEXCEPTION(MK_JSVAL(e), h$toHsString(strVal), h$CCS_SYSTEM))
--#else
-                                MK_JSEXCEPTION(MK_JSVAL(e), h$toHsString(strVal))
--#endif
-                               );
-   return h$throw(someE, true);
- }

jsaddle-warp-ghcjs.nix

@@ -1,14 +0,0 @@
-{ mkDerivation, base, fetchgit, stdenv }:
-mkDerivation {
-  pname = "jsaddle-warp";
-  version = "0.9.5.0";
-  src = fetchgit {
-    url = "https://github.com/ghcjs/jsaddle.git";
-    rev = "34fe7d61b3f387b81aa748294ac8d993243f53b4";
-    sha256 = "0qdh5qdk23vcp1yp910zgw2hs4zpbx9ig25xgaax0iwj2m1ifh5x";
-  };
-  postUnpack = "sourceRoot+=/jsaddle-warp; echo source root reset to $sourceRoot";
-  libraryHaskellDepends = [ base ];
-  description = "Interface for JavaScript that works with GHCJS and GHC";
-  license = stdenv.lib.licenses.mit;
-}

nixpkgs-version.json

@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/nixos/nixpkgs.git",
-  "rev": "4507926b80c6b8f73053775ffee17f6781c7e7c8",
+  "rev": "e0d250e5cf6d179e1ccc775472d89718f61fcfd1",
   "date": "2018-01-08T11:52:28+01:00",
-  "sha256": "068v9xh7d8klk62p2qwr76fyfqfh1bp08xc12x138g5q6pg6yfzb",
+  "sha256": "1iqpjz4czcpghbv924a5h4jvfmj6c8q6sl3b1z7blz3mi740aivs",
   "fetchSubmodules": true
 }

project.nix

@@ -6,8 +6,7 @@ let
 
 in
 
-{ haskellPackages
+{ packages
-, packages
 , overrides ? _ : _ : {}
 , tools ? []
 }:
@@ -18,17 +17,12 @@ let
     (self: super: mapAttrs (name: path: self.callCabal2nix name path {}) packages)
     overrides
   ];
-  haskellPackages' = haskellPackages.extend overrides';
+  haskellPackages = nixpkgs.haskellPackages.override { overrides = overrides'; };
-  packages' = mapAttrs (name: _: haskellPackages'."${name}") packages;
+  packages' = mapAttrs (name: _: haskellPackages."${name}") packages;
   mkShell = name: pkg:
   let
     n =  "${name}-shell";
-    deps = with haskellPackages'; [
+    deps = haskellPackages.ghcWithHoogle (pkgs: pkg.buildInputs ++ pkg.propagatedBuildInputs);
-      ghcid
-      cabal-install
-      hasktags
-      (haskellPackages'.ghcWithHoogle (pkgs: pkg.buildInputs ++ pkg.propagatedBuildInputs))
-    ];
   in
   {
     name = "${n}";

release.nix

@@ -2,71 +2,14 @@
 
 let
 
-  jsaddle = nixpkgs.fetchFromGitHub {
-    owner = "ghcjs";
-    repo = "jsaddle";
-    rev = "34fe7d61b3f387b81aa748294ac8d993243f53b4";
-    sha256 = "0qdh5qdk23vcp1yp910zgw2hs4zpbx9ig25xgaax0iwj2m1ifh5x";
-  };
-  config = {
-    packageOverrides = pkgs: with pkgs.haskell.lib;  with pkgs.lib; {
-      haskell = pkgs.haskell // {
-        packages = pkgs.haskell.packages // {
-          ghccustom = pkgs.haskell.packages.ghc843.override {
-            overrides = self: super: {
-              jsaddle-warp = dontCheck (super.callPackage (jsaddle + "/jsaddle-warp") {});
-              # jsaddle-warp = super.callPackage ./jsaddle-warp-ghcjs.nix {};
-              jsaddle = dontCheck (super.callPackage (jsaddle + "/jsaddle") {});
-            };
-          };
-          ghcjscustom = pkgs.haskell.packages.ghcjs84.override {
-            overrides = self: super: {
-              doctest = null;
-              comonad = dontCheck (super.comonad);
-              classy-prelude = dontCheck (super.classy-prelude);
-              unliftio = dontCheck (super.unliftio);
-              semigroupoids = dontCheck (super.semigroupoids);
-              lens = dontCheck (super.lens);
-              directory-tree = dontCheck (super.directory-tree);
-              http-types = dontCheck (super.http-types);
-              tasty-quickcheck = dontCheck (super.tasty-quickcheck);
-              scientific = dontCheck (super.scientific);
-              servant = dontCheck (super.servant);
-              jsaddle-warp = super.callPackage ./jsaddle-warp-ghcjs.nix {};
-              ghc = overrideDerivation (super.ghc.override {
-                ghcjsSrc = pkgs.fetchgit {
-                  url = "https://github.com/ghcjs/ghcjs.git";
-                  rev = "dc190b1bb2453cfa484124e9f335ee3cad1492f7";
-                  sha256 = "0dh52gj0f3700zfyrhisy44b6y9p1bsawwrmd5pllpdyw21zd9lw";
-                  fetchSubmodules = true;
-                };
-              }) (drv: { patches = (drv.patches or []) ++ [ ./ghcjs.patch ]; });
-            };
-          };
-        };
-      };
-    };
-  };
   pinnedVersion = nixpkgs.lib.importJSON ./nixpkgs-version.json;
   pinnedPkgs = import (nixpkgs.fetchFromGitHub {
     owner = "NixOS";
     repo = "nixpkgs";
     inherit (pinnedVersion) rev sha256;
-  }) { inherit config; };
+  }) {};
-  ghc = import ./default.nix { nixpkgs = pinnedPkgs; haskellPackages = pinnedPkgs.haskell.packages.ghccustom; };
-  ghcjs = import ./default.nix { nixpkgs = pinnedPkgs; haskellPackages = pinnedPkgs.haskell.packages.ghcjscustom; };
   inherit (pinnedPkgs) pkgs;
 
   in
 
-{
+import ./default.nix { nixpkgs = pinnedPkgs; haskellPackages = pinnedPkgs.haskellPackages; }
-  inherit ghc ghcjs;
-  deps = pkgs.buildEnv {
-    name = "deps";
-    paths = [
-      (pkgs.haskell.packages.ghccustom.ghcWithPackages (_: ghc.backend.buildInputs ++ ghc.backend.propagatedBuildInputs))
-      (pkgs.haskell.packages.ghcjscustom.ghcWithPackages (_: ghcjs.frontend.buildInputs ++ ghcjs.frontend.propagatedBuildInputs))
-    ];
-    buildInputs = [ ];
-  };
-}