mirror of
https://github.com/unclechu/gRPC-haskell.git
synced 2024-11-23 03:29:42 +01:00
331 lines
12 KiB
Nix
331 lines
12 KiB
Nix
# If you would like to test and build changes quickly using `cabal`, run:
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#
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# $ nix-shell
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# [nix-shell]$ cabal configure --enable-tests && cabal test
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#
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# This will open up a Nix shell where all of your Haskell tools will work like
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# normal, except that all dependencies (including C libraries) are managed by
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# Nix. The only thing that won't work is running tests inside this shell
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# (although you can still build them). Fixing the test suite requires
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# extensive patching of the test scripts (see `postPatch` below)
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#
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# Note that this will compile the library once without tests using Nix. This
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# is due to the fact that `grpc-haskell`'s test suite cannot test code
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# generation without the library being built at least once.
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#
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# If you want to build and test this repository using `nix`, you can run the
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# following command:
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#
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# $ nix-build -A grpc-haskell release.nix
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#
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# ... but this is not recommended for normal development because this will
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# rebuild the repository from scratch every time, which is extremely slow. Only
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# do this if you want to exactly reproduce our continuous integration build.
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#
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# If you update the `grpc-haskell.cabal` file (such as changing dependencies or
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# adding new library/executable/test/benchmark sections), then update the
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# `default.nix` expression by running:
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#
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# $ cabal2nix . > default.nix
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#
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# By default, Nix will pick a version for each one of your Haskell dependencies.
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# If you would like to select a different version then, run:
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#
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# $ cabal2nix cabal://${package-name}-${version} > nix/${package-name}.nix
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#
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# ... and then add this line below in the Haskell package overrides section:
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#
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# ${package-name} =
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# haskellPackagesNew.callPackage ./nix/${package-name}.nix { };
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#
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# ... replacing `${package-name}` with the name of the package that you would
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# like to upgrade and `${version}` with the version you want to upgrade to.
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#
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# You can also add private Git dependencies in the same way, except supplying
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# the `git` URL to clone:
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#
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# $ cabal2nix <your private git url>/${package-name}.git > ./nix/${package-name}.nix
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#
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# ...but also be sure to supply `fetchgit = pkgs.fetchgitPrivate` in the
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# `haskellPackagesNew.callPackage` invocation for your private package.
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#
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# Note that `cabal2nix` also takes an optional `--revision` flag if you want to
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# pick a revision other than the latest to depend on.
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#
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# Finally, if you want to test a local source checkout of a dependency, then
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# run:
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#
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# $ cabal2nix path/to/dependency/repo > nix/${package-name}.nix
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let
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nixpkgs = import ./nixpkgs.nix;
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config = {
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allowUnfree = true;
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# For parameterized-0.5.0.0, which we patch for compatbility with
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# proto3-wire-1.2.0 (which also uses the same patch)
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allowBroken = true;
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};
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overlay = pkgsNew: pkgsOld: {
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cython = pkgsNew.pythonPackages.buildPythonPackage rec {
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name = "Cython-${version}";
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version = "0.24.1";
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src = pkgsNew.fetchurl {
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url = "mirror://pypi/C/Cython/${name}.tar.gz";
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sha256 = "84808fda00508757928e1feadcf41c9f78e9a9b7167b6649ab0933b76f75e7b9";
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};
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# This workaround was taken from https://github.com/NixOS/nixpkgs/issues/18729
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# This was fixed in `nixpkgs-unstable` so we can get rid of this workaround
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# when that fix is stabilized
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NIX_CFLAGS_COMPILE =
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pkgsNew.stdenv.lib.optionalString (pkgsNew.stdenv.cc.isClang or false)
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"-I${pkgsNew.libcxx}/include/c++/v1";
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buildInputs =
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pkgsNew.stdenv.lib.optional (pkgsNew.stdenv.cc.isClang or false) pkgsNew.libcxx
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++ [ pkgsNew.pkgconfig pkgsNew.gdb ];
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doCheck = false;
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doHaddock = false;
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doHoogle = false;
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meta = {
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description = "An optimising static compiler for both the Python programming language and the extended Cython programming language";
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platforms = pkgsNew.stdenv.lib.platforms.all;
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homepage = http://cython.org;
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license = pkgsNew.stdenv.lib.licenses.asl20;
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maintainers = with pkgsNew.stdenv.lib.maintainers; [ fridh ];
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};
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};
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grpc = pkgsNew.callPackage ./nix/grpc.nix { };
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grpcio = pkgsNew.pythonPackages.buildPythonPackage rec {
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name = "grpc-${version}";
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version = "1.0";
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src = pkgsNew.fetchgit {
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url = "https://github.com/grpc/grpc.git";
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rev = "e2cfe9df79c4eda4e376222df064c4c65e616352";
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sha256 = "19ldbjlnbc287hkaylsigm8w9fai2bjdbfxk6315kl75cq54iprr";
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};
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preConfigure = ''
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export GRPC_PYTHON_BUILD_WITH_CYTHON=1
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'';
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# This workaround was taken from https://github.com/NixOS/nixpkgs/issues/18729
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# This was fixed in `nixpkgs-unstable` so we can get rid of this workaround
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# when that fix is stabilized
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NIX_CFLAGS_COMPILE =
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pkgsNew.stdenv.lib.optionalString (pkgsNew.stdenv.cc.isClang or false)
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"-I${pkgsNew.libcxx}/include/c++/v1";
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buildInputs =
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pkgsNew.stdenv.lib.optional (pkgsNew.stdenv.cc.isClang or false) pkgsNew.libcxx;
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propagatedBuildInputs = [
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pkgsNew.cython
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pkgsNew.pythonPackages.futures
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pkgsNew.protobuf3_2NoCheck
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pkgsNew.pythonPackages.enum34
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];
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};
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grpcio-tools = pkgsNew.pythonPackages.buildPythonPackage rec {
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name = "grpc-${version}";
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version = "1.0";
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src = pkgsNew.fetchgit {
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url = "https://github.com/grpc/grpc.git";
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rev = "e2cfe9df79c4eda4e376222df064c4c65e616352";
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sha256 = "19ldbjlnbc287hkaylsigm8w9fai2bjdbfxk6315kl75cq54iprr";
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};
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preConfigure = ''
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export GRPC_PYTHON_BUILD_WITH_CYTHON=1
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cd tools/distrib/python/grpcio_tools
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python ../make_grpcio_tools.py
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'';
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# This workaround was taken from https://github.com/NixOS/nixpkgs/issues/18729
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# This was fixed in `nixpkgs-unstable` so we can get rid of this workaround
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# when that fix is stabilized
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NIX_CFLAGS_COMPILE =
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pkgsNew.stdenv.lib.optionalString (pkgsNew.stdenv.cc.isClang or false)
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"-I${pkgsNew.libcxx}/include/c++/v1";
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buildInputs =
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pkgsNew.stdenv.lib.optional (pkgsNew.stdenv.cc.isClang or false) pkgsNew.libcxx;
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propagatedBuildInputs = [
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pkgsNew.cython
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pkgsNew.pythonPackages.futures
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pkgsNew.protobuf3_2NoCheck
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pkgsNew.pythonPackages.enum34
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pkgsNew.grpcio
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];
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};
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haskellPackages = pkgsOld.haskellPackages.override {
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overrides = haskellPackagesNew: haskellPackagesOld: rec {
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proto3-wire =
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haskellPackagesNew.callPackage ./nix/proto3-wire.nix { };
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proto3-suite =
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pkgsNew.haskell.lib.dontCheck
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(haskellPackagesNew.callPackage ./nix/proto3-suite.nix {});
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grpc-haskell-core =
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pkgsNew.haskell.lib.buildFromSdist (pkgsNew.usesGRPC
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(pkgsNew.haskell.lib.overrideCabal
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(haskellPackagesNew.callPackage ./core { })
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(_: { buildDepends = [ haskellPackagesNew.c2hs ]; })));
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grpc-haskell-no-tests =
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pkgsNew.haskell.lib.buildFromSdist (pkgsNew.usesGRPC
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(pkgsNew.haskell.lib.dontCheck
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(haskellPackagesNew.callPackage ./default.nix { })
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));
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grpc-haskell =
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pkgsNew.usesGRPC
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(pkgsNew.haskell.lib.overrideCabal
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(pkgsNew.haskell.lib.buildFromSdist ((haskellPackagesNew.callPackage ./default.nix { })))
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(oldDerivation:
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let
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ghc =
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haskellPackagesNew.ghcWithPackages (pkgs: [
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pkgs.grpc-haskell-no-tests
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# Include some additional packages in this custom ghc for
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# running tests in the nix-shell environment.
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pkgs.tasty-quickcheck
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pkgs.turtle
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]);
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python = pkgsNew.python.withPackages (pkgs: [
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# pkgs.protobuf3_0
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pkgsNew.grpcio-tools
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]);
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in rec {
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configureFlags = (oldDerivation.configureFlags or []) ++ [
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"--flags=with-examples"
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];
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buildDepends = [
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pkgsNew.makeWrapper
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# Give our nix-shell its own cabal so we don't pick up one
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# from the user's environment by accident.
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haskellPackagesNew.cabal-install
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# And likewise for c2hs
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haskellPackagesNew.c2hs
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];
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patches = [ tests/tests.patch ];
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postPatch = ''
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patchShebangs tests
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substituteInPlace tests/simple-client.sh \
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--replace @makeWrapper@ ${pkgsNew.makeWrapper} \
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--replace @grpc@ ${pkgsNew.grpc}
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substituteInPlace tests/simple-server.sh \
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--replace @makeWrapper@ ${pkgsNew.makeWrapper} \
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--replace @grpc@ ${pkgsNew.grpc}
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wrapProgram tests/protoc.sh \
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--prefix PATH : ${python}/bin
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wrapProgram tests/test-client.sh \
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--prefix PATH : ${python}/bin
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wrapProgram tests/test-server.sh \
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--prefix PATH : ${python}/bin
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wrapProgram tests/simple-client.sh \
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--prefix PATH : ${ghc}/bin
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wrapProgram tests/simple-server.sh \
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--prefix PATH : ${ghc}/bin
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'';
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shellHook = (oldDerivation.shellHook or "") + ''
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# This lets us use our custom ghc and python environments in the shell.
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export PATH=${ghc}/bin:${python}/bin''${PATH:+:}$PATH
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'';
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})
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);
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parameterized = pkgsNew.haskell.lib.appendPatch haskellPackagesOld.parameterized ./nix/parameterized.patch;
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};
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};
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protobuf3_2NoCheck =
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pkgsNew.stdenv.lib.overrideDerivation
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pkgsNew.pythonPackages.protobuf
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(oldAttrs : {doCheck = false; doInstallCheck = false;});
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test-grpc-haskell =
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pkgsNew.mkShell {
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nativeBuildInputs = [
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(pkgsNew.haskellPackages.ghcWithPackages (pkgs: [
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pkgs.grpc-haskell
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]
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)
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)
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];
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};
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usesGRPC = haskellPackage:
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pkgsNew.haskell.lib.overrideCabal haskellPackage (oldAttributes: {
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preBuild = (oldAttributes.preBuild or "") +
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pkgsNew.lib.optionalString pkgsNew.stdenv.isDarwin ''
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export DYLD_LIBRARY_PATH=${pkgsNew.grpc}/lib''${DYLD_LIBRARY_PATH:+:}$DYLD_LIBRARY_PATH
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'' +
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pkgsNew.lib.optionalString pkgsNew.stdenv.isLinux ''
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export LD_LIBRARY_PATH=${pkgsNew.grpc}/lib''${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH
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'';
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shellHook = (oldAttributes.shellHook or "") +
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pkgsNew.lib.optionalString pkgsNew.stdenv.isDarwin ''
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export DYLD_LIBRARY_PATH=${pkgsNew.grpc}/lib''${DYLD_LIBRARY_PATH:+:}$DYLD_LIBRARY_PATH
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'' +
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pkgsNew.lib.optionalString pkgsNew.stdenv.isLinux ''
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export LD_LIBRARY_PATH=${pkgsNew.grpc}/lib''${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH
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'';
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}
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);
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};
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overlays = [ overlay ];
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in
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let
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linuxPkgs = import nixpkgs { inherit config overlays; system = "x86_64-linux" ; };
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darwinPkgs = import nixpkgs { inherit config overlays; system = "x86_64-darwin"; };
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pkgs = import nixpkgs { inherit config overlays; };
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in
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{
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grpc-haskell-core-linux = linuxPkgs.haskellPackages.grpc-haskell-core;
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grpc-haskell-core-darwin = darwinPkgs.haskellPackages.grpc-haskell-core;
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grpc-haskell-core = pkgs.haskellPackages.grpc-haskell-core;
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grpc-haskell-linux = linuxPkgs.haskellPackages.grpc-haskell;
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grpc-haskell-darwin = darwinPkgs.haskellPackages.grpc-haskell;
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grpc-haskell = pkgs.haskellPackages.grpc-haskell;
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grpc-haskell-no-tests = pkgs.haskellPackages.grpc-haskell-no-tests;
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grpc-linux = linuxPkgs.grpc;
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grpc-darwin = darwinPkgs.grpc;
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grpc = pkgs.grpc;
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inherit (pkgs) test-grpc-haskell;
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}
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