Merge branch 'sandbox/MasseR/28-separate-lib' of MasseR/ebook-manager into master

backend/ChangeLog.md

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

backend/LICENSE

@@ -0,0 +1,30 @@
+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.

backend/Setup.hs

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

backend/backend.cabal

@@ -1,4 +1,7 @@
-name:                ebook-manager
+-- Initial backend.cabal generated by cabal init.  For further
+-- documentation, see http://haskell.org/cabal/users-guide/
+
+name:                backend
 version:             0.1.0.0
 -- synopsis:
 -- description:
@@ -12,7 +15,7 @@ build-type:          Simple
 extra-source-files:  ChangeLog.md
 cabal-version:       >=1.10
 
-executable ebook-manager
+executable backend
   main-is:             Main.hs
   other-modules:       Devel.Main
                      , API
@@ -20,8 +23,6 @@ executable ebook-manager
                      , API.Catalogue
                      , API.Channels
                      , API.Users
-                     , Configuration
-                     , Data.Versioned
                      , Database
                      , Database.Book
                      , Database.Channel
@@ -36,6 +37,7 @@ executable ebook-manager
                      , View
   -- other-extensions:
   build-depends:       base >=4.10 && <4.11
+                     , common
                      , aeson
                      , asn1-data
                      , asn1-types
@@ -77,8 +79,8 @@ executable ebook-manager
                      , xml-conduit
                      , xml-hamlet
   hs-source-dirs:      src
+  default-language:    Haskell2010
   default-extensions:  DeriveGeneric
                      , NoImplicitPrelude
                      , OverloadedStrings
                      , RecordWildCards
-  default-language:    Haskell2010

backend/src/Devel/Main.hs

@@ -37,7 +37,7 @@ update = do
 
 develMain :: IO ()
 develMain = do
-  conf <- input auto "./config/devel.dhall"
+  conf <- input auto "../config/devel.dhall"
   withApp conf $ \app -> do
     void $ runReaderT (runDB migrate) app
     defaultMain app

common/LICENSE

@@ -0,0 +1,30 @@
+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.

common/common.cabal

@@ -0,0 +1,33 @@
+name:                common
+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
+
+library
+  exposed-modules:     Configuration
+                     , Data.Versioned
+  -- other-extensions:
+  build-depends:       base >=4.10 && <4.11
+                     , classy-prelude
+                     , dhall
+                     , foreign-store
+                     , generic-lens
+                     , lens
+                     , mtl
+                     , text
+                     , transformers
+  hs-source-dirs:      src
+  default-extensions:  DeriveGeneric
+                     , NoImplicitPrelude
+                     , OverloadedStrings
+                     , RecordWildCards
+  default-language:    Haskell2010

default.nix

@@ -1,10 +1,12 @@
-{ mkDerivation, base, stdenv }:
-mkDerivation {
-  pname = "ebook-manager";
-  version = "0.1.0.0";
-  src = ./.;
-  isLibrary = false;
-  isExecutable = true;
-  executableHaskellDepends = [ base ];
-  license = stdenv.lib.licenses.bsd3;
+{ nixpkgs, haskellPackages }:
+
+(import ./project.nix nixpkgs) {
+  packages = {
+    common = ./common;
+    backend = ./backend;
+  };
+  tools = with haskellPackages; [
+    ghcid
+    hasktags
+  ];
 }

project.nix

@@ -0,0 +1,38 @@
+nixpkgs:
+
+let
+
+  inherit (nixpkgs.lib) mapAttrs mapAttrsToList escapeShellArg optionalString concatStringsSep concatMapStringsSep;
+
+in
+
+{ packages
+, overrides ? _ : _ : {}
+, tools ? []
+}:
+
+let
+
+  overrides' = nixpkgs.lib.foldr nixpkgs.lib.composeExtensions (_: _: {}) [
+    (self: super: mapAttrs (name: path: self.callCabal2nix name path {}) packages)
+  ];
+  haskellPackages = nixpkgs.haskellPackages.override { overrides = overrides'; };
+  packages' = mapAttrs (name: _: haskellPackages."${name}") packages;
+  mkShell = name: pkg:
+  let
+    n =  "${name}-shell";
+    deps = haskellPackages.ghcWithPackages (pkgs: pkg.nativeBuildInputs);
+  in
+  {
+    name = "${n}";
+    value = nixpkgs.buildEnv {
+      name = "${n}";
+      paths = tools;
+      buildInputs = tools ++ [deps];
+    };
+  };
+  shells = nixpkgs.lib.listToAttrs (mapAttrsToList mkShell packages');
+
+in
+
+packages' // shells

release.nix

@@ -0,0 +1,15 @@
+{ nixpkgs ? import <nixpkgs> {} }:
+
+let
+
+  pinnedVersion = nixpkgs.lib.importJSON ./nixpkgs-version.json;
+  pinnedPkgs = import (nixpkgs.fetchFromGitHub {
+    owner = "NixOS";
+    repo = "nixpkgs";
+    inherit (pinnedVersion) rev sha256;
+  }) {};
+  inherit (pinnedPkgs) pkgs;
+
+  in
+
+import ./default.nix { nixpkgs = pinnedPkgs; haskellPackages = pinnedPkgs.haskellPackages; }