Feature/web3 1.0.0.0

default.nix

@@ -0,0 +1,10 @@
+{ mkDerivation, base, generics-sop, lib, zlib, web3-ethereum }:
+mkDerivation {
+  pname = "pixura-contracts";
+  version = "0.3.0.0";
+  src = ./.;
+  libraryHaskellDepends = [ base generics-sop web3-ethereum ];
+  libraryPkgconfigDepends = [ zlib ];
+  homepage = "https://github.com/Pixura/pixura-contracts#readme";
+  license = lib.licenses.bsd3;
+}

flake.nix

@@ -0,0 +1,48 @@
+{
+  # inspired by: https://serokell.io/blog/practical-nix-flakes#packaging-existing-applications
+  description = "A Hello World in Haskell with a dependency and a devShell";
+  inputs =
+    {
+      nixpkgs.url = "nixpkgs";
+      hs-web3 =
+        { url = "hs-web3";
+          inputs.nixpkgs.url = "nixpkgs";
+        };
+    };
+  outputs = { self, nixpkgs, hs-web3 }:
+    let
+      supportedSystems = [ "x86_64-linux" "x86_64-darwin" ];
+      forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);
+      nixpkgsFor = forAllSystems (system: import nixpkgs {
+        inherit system;
+        overlays = [ (self.overlay system) ];
+      });
+    in
+    {
+      overlay = (system: final: prev: {
+        pixura-contracts = final.haskell.packages.ghc924.callPackage (import ./default.nix) {
+          inherit (final) zlib;
+          inherit (hs-web3.packages.${system}) web3-ethereum;
+        };
+      });
+      packages = forAllSystems (system: {
+         pixura-contracts = nixpkgsFor.${system}.pixura-contracts;
+      });
+      defaultPackage = forAllSystems (system: self.packages.${system}.pixura-contracts);
+      checks = self.packages;
+      devShell = forAllSystems (system:
+        let haskellPackages = nixpkgsFor.${system}.haskell.packages.ghc924;
+        in haskellPackages.shellFor
+          {
+           packages = p: [self.packages.${system}.pixura-contracts];
+           withHoogle = true;
+           buildInputs = with haskellPackages;
+             [
+              haskell-language-server
+              cabal-install
+              ];
+           # Change the prompt to show that you are in a devShell
+           # shellHook = "export PS1='\\e[1;34mdev > \\e[0m'";
+           });
+    };
+}

package.yaml

@@ -48,7 +48,7 @@ default-extensions:
 dependencies:
   - base >=4.7 && <5
   - generics-sop
-  - web3
+  - web3-ethereum
 library:
   source-dirs: hs-contracts/src
   ghc-options: -Wall -Werror

pixura-contracts.cabal

@@ -1,6 +1,6 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.33.0.
+-- This file has been generated from package.yaml by hpack version 0.34.7.
 --
 -- see: https://github.com/sol/hpack
 --
@@ -57,10 +57,45 @@ library
       Paths_pixura_contracts
   hs-source-dirs:
       hs-contracts/src
-  default-extensions: ApplicativeDo BangPatterns ConstraintKinds DataKinds DefaultSignatures DeriveFoldable DeriveFunctor DeriveGeneric DeriveLift DeriveTraversable DerivingStrategies EmptyCase ExistentialQuantification FlexibleContexts FlexibleInstances FunctionalDependencies GADTs GeneralizedNewtypeDeriving InstanceSigs KindSignatures LambdaCase MultiParamTypeClasses MultiWayIf NamedFieldPuns OverloadedStrings PatternSynonyms RankNTypes RecordWildCards ScopedTypeVariables StandaloneDeriving TupleSections TypeApplications TypeFamilies TypeFamilyDependencies TypeOperators
+  default-extensions:
+      ApplicativeDo
+      BangPatterns
+      ConstraintKinds
+      DataKinds
+      DefaultSignatures
+      DeriveFoldable
+      DeriveFunctor
+      DeriveGeneric
+      DeriveLift
+      DeriveTraversable
+      DerivingStrategies
+      EmptyCase
+      ExistentialQuantification
+      FlexibleContexts
+      FlexibleInstances
+      FunctionalDependencies
+      GADTs
+      GeneralizedNewtypeDeriving
+      InstanceSigs
+      KindSignatures
+      LambdaCase
+      MultiParamTypeClasses
+      MultiWayIf
+      NamedFieldPuns
+      OverloadedStrings
+      PatternSynonyms
+      RankNTypes
+      RecordWildCards
+      ScopedTypeVariables
+      StandaloneDeriving
+      TupleSections
+      TypeApplications
+      TypeFamilies
+      TypeFamilyDependencies
+      TypeOperators
   ghc-options: -Wall -Werror
   build-depends:
       base >=4.7 && <5
     , generics-sop
-    , web3
+    , web3-ethereum
   default-language: Haskell2010

shell.nix

@@ -0,0 +1,29 @@
+{ nixpkgs ? import <nixpkgs> {}, compiler ? "default", doBenchmark ? false }:
+
+let
+
+  inherit (nixpkgs) pkgs;
+
+  f = { mkDerivation, base, generics-sop, hpack, lib, web3 }:
+      mkDerivation {
+        pname = "pixura-contracts";
+        version = "0.3.0.0";
+        src = ./.;
+        libraryHaskellDepends = [ base generics-sop ];
+        libraryToolDepends = [ hpack ];
+        prePatch = "hpack";
+        homepage = "https://github.com/Pixura/pixura-contracts#readme";
+        license = lib.licenses.bsd3;
+      };
+
+  haskellPackages = if compiler == "default"
+                       then pkgs.haskellPackages
+                       else pkgs.haskell.packages.${compiler};
+
+  variant = if doBenchmark then pkgs.haskell.lib.doBenchmark else pkgs.lib.id;
+
+  drv = variant (haskellPackages.callPackage f {});
+
+in
+
+  if pkgs.lib.inNixShell then drv.env else drv

stack.yaml

@@ -1,8 +1,24 @@
-resolver: lts-14.6
+resolver:
+  url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/nightly/2022/7/28.yaml
 
 packages:
   - "."
 
+allow-newer: true
+
 extra-deps:
-  - git: https://github.com/Pixura/hs-web3
-    commit: 175ca55de9be31054a8246d8c5ed8d7ce7813d83
+  - git: [email protected]:superrare/hs-web3.git
+    commit: ac45f1fe34c2290739dcb7603a075c55385c2a51
+    subdirs:
+      - packages/bignum
+      - packages/crypto
+      - packages/ethereum
+      - packages/hexstring
+      - packages/ipfs
+      - packages/jsonrpc
+      - packages/polkadot
+      - packages/provider
+      - packages/scale
+      - packages/solidity
+      - packages/web3
+  - relapse-1.0.0.0@sha256:b89ea23189e07f377be4e2a4deccf3d6ba7f547ed8ad77e27b35d78801efd81c