work-in-progress Nix support

peterbecich · peterbecich · commit c10c6e656fd2 · 2021-10-16T22:16:19.000-07:00
with https://github.com/input-output-hk/haskell.nix
diff --git a/.github/workflows/Cabal.yml b/.github/workflows/Cabal.yml
@@ -1,5 +1,5 @@
 # modified from https://github.com/jgm/pandoc/blob/master/.github/workflows/ci.yml
-name: CI
+name: Cabal
 
 on:
   push:
diff --git a/.github/workflows/Nix.yml b/.github/workflows/Nix.yml
@@ -0,0 +1,27 @@
+name: Nix
+
+on:
+  push:
+    branches:
+    - '**'
+    paths-ignore: []
+  pull_request:
+    paths-ignore: []
+
+jobs:
+  linux:
+
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+    steps:
+    - uses: actions/checkout@v2
+
+    # https://github.com/marketplace/actions/install-nix
+    - name: Install Nix
+      uses: cachix/install-nix-action@v14
+      with:
+        extra_nix_config: |
+          trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= haskell-language-server.cachix.org-1:juFfHrwkOxqIOZShtC4YC1uT1bBcq2RSvC7OMKx0Nz8=
+          substituters = https://hydra.iohk.io https://cache.nixos.org/ https://haskell-language-server.cachix.org
+    - run: nix build
diff --git a/README.md b/README.md
@@ -2,7 +2,8 @@ CodeWorld
 =========
 
 [![Build Status](https://travis-ci.org/google/codeworld.svg?branch=master)](https://travis-ci.org/google/codeworld)
-[![Build status](https://github.com/google/codeworld/actions/workflows/ci.yml/badge.svg)](https://github.com/google/codeworld/actions/workflows/ci.yml)
+[![Build status](https://github.com/google/codeworld/actions/workflows/Cabal.yml/badge.svg)](https://github.com/google/codeworld/actions/workflows/Cabal.yml)
+[![Build status](https://github.com/google/codeworld/actions/workflows/Nix.yml/badge.svg)](https://github.com/google/codeworld/actions/workflows/Nix.yml)
 
 CodeWorld is an educational environment using Haskell. It provides a simple
 mathematical model for geometric figures, animations, and interactive and
diff --git a/cabal.project b/cabal.project
@@ -1,12 +1,13 @@
 packages:
-  codeworld-account/
+  -- codeworld-account/
   codeworld-api/
-  codeworld-auth/
-  codeworld-compiler/
-  codeworld-error-sanitizer/
+  -- codeworld-auth/
+  -- codeworld-available-pkgs/
+  -- codeworld-compiler/
+  -- codeworld-error-sanitizer/
   codeworld-game-api/
-  codeworld-game-server/
+  -- codeworld-game-server/
   codeworld-prediction/
-  codeworld-server/
-  codeworld-base/
-  funblocks-client/
+  -- codeworld-server/
+  -- codeworld-base/
+  -- funblocks-client/
diff --git a/codeworld-api/codeworld-api.cabal b/codeworld-api/codeworld-api.cabal
@@ -61,7 +61,7 @@ Library
                        mtl                  >= 2.2.1 && < 2.3,
                        random               >= 1.1   && < 1.2,
                        ref-tf               >= 0.4   && < 0.5,
-                       reflex               >= 0.6.3 && < 0.7,
+                       reflex               >= 0.6.3,
                        template-haskell     >= 2.8   && < 2.18,
                        text                 >= 1.2.2 && < 1.3,
                        time                 >= 1.8   && < 2.0,
@@ -73,7 +73,7 @@ Library
                        ghcjs-prim,
                        codeworld-game-api,
                        codeworld-prediction,
-                       ghcjs-dom             >= 0.9 && < 0.9.4,
+                       ghcjs-dom             >= 0.9,
                        transformers
   else
     Build-depends:     blank-canvas          >= 0.6 && < 0.8,
@@ -122,7 +122,7 @@ Test-suite unit-tests
                        mtl                  >= 2.2.1 && < 2.3,
                        random               >= 1.1   && < 1.2,
                        ref-tf               >= 0.4   && < 0.5,
-                       reflex               >= 0.6.3 && < 0.7,
+                       reflex               >= 0.6.3,
                        template-haskell     >= 2.8   && < 2.18,
                        text                 >= 1.2.2 && < 1.3,
                        time                 >= 1.8   && < 2.0,
@@ -134,7 +134,7 @@ Test-suite unit-tests
                        ghcjs-prim,
                        codeworld-game-api,
                        codeworld-prediction,
-                       ghcjs-dom             >= 0.9 && < 0.9.4,
+                       ghcjs-dom             >= 0.9,
                        transformers
   else
     Build-depends:     blank-canvas          >= 0.6 && < 0.8,
diff --git a/codeworld-available-pkgs/codeworld-available-pkgs.cabal b/codeworld-available-pkgs/codeworld-available-pkgs.cabal
@@ -138,7 +138,7 @@ Library
     generics-sop,
     ghc-prim,
     ghcjs-base,
-    ghcjs-dom,
+    ghcjs-dom >=0.9,
     ghcjs-perch,
     ghcjs-prim,
     gray-code,
diff --git a/codeworld-base/codeworld-base.cabal b/codeworld-base/codeworld-base.cabal
@@ -45,7 +45,7 @@ Library
                          codeworld-api,
                          ghc-prim,
                          ghcjs-base,
-                         ghcjs-dom,
+                         ghcjs-dom >=0.9,
                          mtl,
                          random,
                          random-shuffle,
diff --git a/codeworld-compiler/codeworld-compiler.cabal b/codeworld-compiler/codeworld-compiler.cabal
@@ -54,16 +54,18 @@ Library
     directory,
     exceptions,
     filepath,
-    ghc == 8.6.5,
-    ghc-boot-th == 8.6.5,
+    ghc,
+    ghc-boot,
+    ghc-boot-th,
+    ghc-lib-parser,
     hashable,
     haskell-src-exts >= 1.20,
     megaparsec >= 7.0.0 && < 8.0.0,
     memory,
     mtl,
     process,
+    regex-base,
     regex-tdfa,
-    regex-tdfa-text,
     split,
     syb,
     temporary,
diff --git a/codeworld-error-sanitizer/codeworld-error-sanitizer.cabal b/codeworld-error-sanitizer/codeworld-error-sanitizer.cabal
@@ -25,8 +25,7 @@ Library
   else
     Build-depends:     array,
                        regex-base,
-                       regex-tdfa,
-                       regex-tdfa-text
+                       regex-tdfa
 
   Default-language:    Haskell2010
   Exposed: True
@@ -49,7 +48,6 @@ Test-suite unit-tests
   else
     Build-depends:     array,
                        regex-base,
-                       regex-tdfa,
-                       regex-tdfa-text
+                       regex-tdfa
 
   Default-language:    Haskell2010
diff --git a/codeworld-requirements/codeworld-requirements.cabal b/codeworld-requirements/codeworld-requirements.cabal
@@ -36,8 +36,8 @@ library
                        haskell-src-exts >= 1.20,
                        mtl,
                        process,
+                       regex-base,
                        regex-tdfa,
-                       regex-tdfa-text,
                        syb,
                        temporary,
                        text,
diff --git a/codeworld-server/codeworld-server.cabal b/codeworld-server/codeworld-server.cabal
@@ -39,7 +39,7 @@ Executable codeworld-server
     fast-logger,
     filelock,
     filepath,
-    haskell-src-exts < 1.21,
+    haskell-src-exts,
     http-conduit,
     lifted-base,
     memory,
diff --git a/default.nix b/default.nix
@@ -0,0 +1,16 @@
+# https://input-output-hk.github.io/haskell.nix/tutorials/getting-started/
+let
+  sources = import ./nix/sources.nix {};
+  haskellNix = import sources.haskellNix {};
+  pkgs = import
+    haskellNix.sources.nixpkgs-2105
+    haskellNix.nixpkgsArgs;
+# in pkgs.pkgsCross.ghcjs.haskell-nix.project {
+in pkgs.haskell-nix.project {
+  projectFileName = "cabal.project";
+  src = pkgs.haskell-nix.haskellLib.cleanGit {
+    name = "haskell-nix-project";
+    src = ./.;
+  };
+  compiler-nix-name = "ghc8107";
+}
diff --git a/funblocks-client/funblocks-client.cabal b/funblocks-client/funblocks-client.cabal
@@ -38,11 +38,11 @@ Executable funblocks-client
     Build-depends:       ghcjs-base,
                          text,
                          containers,
-                         ghcjs-dom,
+                         ghcjs-dom >=0.9,
                          mtl
   else
     Build-depends:       ghcjs-base-stub,
                          text,
                          containers,
-                         ghcjs-dom,
+                         ghcjs-dom >=0.9,
                          mtl
diff --git a/nix/sources.json b/nix/sources.json
@@ -0,0 +1,38 @@
+{
+    "haskellNix": {
+        "branch": "master",
+        "description": "Alternative Haskell Infrastructure for Nixpkgs",
+        "homepage": "https://input-output-hk.github.io/haskell.nix",
+        "owner": "input-output-hk",
+        "repo": "haskell.nix",
+        "rev": "f51f24f8d24c1fd3f3a9bc7e93d008ede09baaab",
+        "sha256": "16shqxlvfa4hpshrn0wbjlwrvmiqg6l6p4fjpsbr882m26jgk2qx",
+        "type": "tarball",
+        "url": "https://github.com/input-output-hk/haskell.nix/archive/f51f24f8d24c1fd3f3a9bc7e93d008ede09baaab.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "niv": {
+        "branch": "master",
+        "description": "Easy dependency management for Nix projects",
+        "homepage": "https://github.com/nmattia/niv",
+        "owner": "nmattia",
+        "repo": "niv",
+        "rev": "65a61b147f307d24bfd0a5cd56ce7d7b7cc61d2e",
+        "sha256": "17mirpsx5wyw262fpsd6n6m47jcgw8k2bwcp1iwdnrlzy4dhcgqh",
+        "type": "tarball",
+        "url": "https://github.com/nmattia/niv/archive/65a61b147f307d24bfd0a5cd56ce7d7b7cc61d2e.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "nixpkgs": {
+        "branch": "release-20.03",
+        "description": "Nix Packages collection",
+        "homepage": "",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "eb73405ecceb1dc505b7cbbd234f8f94165e2696",
+        "sha256": "06k21wbyhhvq2f1xczszh3c2934p0m02by3l2ixvd6nkwrqklax7",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/eb73405ecceb1dc505b7cbbd234f8f94165e2696.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    }
+}
diff --git a/nix/sources.nix b/nix/sources.nix
