Fixes & Updates

* Use breakpoint instead of polysemy (for simplicity)
* Apply fixes from input-output-hk/haskell.nix#2158

Author: m4dc4p

cabal.out

@@ -1,7 +1,58 @@
 Resolving dependencies...
 Build profile: -w ghc-9.8.1 -O1
 In order, the following will be built (use -v for more details):
+ - colour-2.3.6 (lib) (requires build)
+ - prettyprinter-1.7.1 (lib) (requires build)
+ - transformers-compat-0.7.2 (lib) (requires build)
+ - ansi-terminal-types-0.11.5 (lib) (requires build)
+ - ansi-terminal-1.0.2 (lib) (requires download & build)
+ - prettyprinter-ansi-terminal-1.1.3 (lib) (requires build)
+ - optparse-applicative-0.18.1.0 (lib) (requires build)
+ - pretty-simple-4.1.2.0 (lib:pretty-simple) (requires download & build)
+ - breakpoint-0.1.3.0 (lib) (requires download & build)
  - test-0.1.0.0 (lib) (first run)
+Downloading  ansi-terminal-1.0.2
+Starting     colour-2.3.6 (lib)
+Starting     transformers-compat-0.7.2 (lib)
+Starting     prettyprinter-1.7.1 (lib)
+Downloaded   ansi-terminal-1.0.2
+Downloading  pretty-simple-4.1.2.0
+Downloaded   pretty-simple-4.1.2.0
+Downloading  breakpoint-0.1.3.0
+Building     colour-2.3.6 (lib)
+Building     transformers-compat-0.7.2 (lib)
+Building     prettyprinter-1.7.1 (lib)
+Downloaded   breakpoint-0.1.3.0
+Installing   transformers-compat-0.7.2 (lib)
+Completed    transformers-compat-0.7.2 (lib)
+Installing   colour-2.3.6 (lib)
+Completed    colour-2.3.6 (lib)
+Starting     ansi-terminal-types-0.11.5 (lib)
+Building     ansi-terminal-types-0.11.5 (lib)
+Installing   ansi-terminal-types-0.11.5 (lib)
+Completed    ansi-terminal-types-0.11.5 (lib)
+Starting     ansi-terminal-1.0.2 (lib)
+Building     ansi-terminal-1.0.2 (lib)
+Installing   ansi-terminal-1.0.2 (lib)
+Completed    ansi-terminal-1.0.2 (lib)
+Installing   prettyprinter-1.7.1 (lib)
+Completed    prettyprinter-1.7.1 (lib)
+Starting     prettyprinter-ansi-terminal-1.1.3 (lib)
+Building     prettyprinter-ansi-terminal-1.1.3 (lib)
+Installing   prettyprinter-ansi-terminal-1.1.3 (lib)
+Completed    prettyprinter-ansi-terminal-1.1.3 (lib)
+Starting     optparse-applicative-0.18.1.0 (lib)
+Building     optparse-applicative-0.18.1.0 (lib)
+Installing   optparse-applicative-0.18.1.0 (lib)
+Completed    optparse-applicative-0.18.1.0 (lib)
+Starting     pretty-simple-4.1.2.0 (all, legacy fallback)
+Building     pretty-simple-4.1.2.0 (all, legacy fallback)
+Installing   pretty-simple-4.1.2.0 (all, legacy fallback)
+Completed    pretty-simple-4.1.2.0 (all, legacy fallback)
+Starting     breakpoint-0.1.3.0 (lib)
+Building     breakpoint-0.1.3.0 (lib)
+Installing   breakpoint-0.1.3.0 (lib)
+Completed    breakpoint-0.1.3.0 (lib)
 Configuring library for test-0.1.0.0..
 Preprocessing library for test-0.1.0.0..
 Building library for test-0.1.0.0..

default.nix

@@ -1,13 +1,20 @@
-{ system ? builtins.currentSystem }:
+{ system ? builtins.currentSystem, compiler-nix-name ? "ghc98" }:
 let 
   sources = import ./nix/sources.nix;
   haskell-nix = import sources."haskell.nix" {  };
+  
   pkgs = import sources.nixpkgs (haskell-nix.nixpkgsArgs // { inherit system; });
 
   project = pkgs.haskell-nix.project' {
+    inherit compiler-nix-name;
     evalPackages = pkgs;
-    compiler-nix-name = "ghc981";
     src = ./.;
+    # fixes the build problem with ghc 9.8.1
+    modules = [{
+      reinstallableLibGhc = compiler-nix-name != "ghc98" && compiler-nix-name != "ghc981";
+    }];
   };
+  test = project.hsPkgs.test.components.library;
+    
 in
-  { test = project.hsPkgs.test.components.library;  }
+  { inherit test pkgs; }

nix/sources.json

@@ -5,10 +5,10 @@
         "homepage": "https://input-output-hk.github.io/haskell.nix",
         "owner": "input-output-hk",
         "repo": "haskell.nix",
-        "rev": "a639d3ea067bb561a3a4b4a5d27249a9c5991ecd",
-        "sha256": "0gwy39fz4l8zj2pjdhwf4v4qbwm39zynn0irw8r1rjk0bwswh7c5",
+        "rev": "78cf6c49f8d9177eea746f51b961c684eb435aae",
+        "sha256": "13rypm585hxd6f5m5bz68czdl6d2j0pal0a24bj90lq0fcmj2gcn",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/haskell.nix/archive/a639d3ea067bb561a3a4b4a5d27249a9c5991ecd.tar.gz",
+        "url": "https://github.com/input-output-hk/haskell.nix/archive/78cf6c49f8d9177eea746f51b961c684eb435aae.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {

src/MyLib.hs

@@ -1,4 +1,4 @@
-{-# OPTIONS_GHC -fplugin=Polysemy.Plugin #-}
+{-# OPTIONS_GHC -fplugin=Debug.Breakpoint #-}
 module MyLib (someFunc) where
 
 someFunc :: IO ()

test.cabal

@@ -5,7 +5,6 @@ build-type:         Simple
 
 library
     exposed-modules:  MyLib
-    build-depends:    base, polysemy, polysemy-plugin
-    ghc-options:      -Wall -fplugin=Polysemy.Plugin
+    build-depends:    base, breakpoint
     hs-source-dirs:   src
     default-language: Haskell2010