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/*
A function for building a Haskell Miso app.
*/
nixpkgs:
{
# the namespace. We can't figure this out with Nix code, but when we port to
# guix/scheme we should be able to
name
, apex # compiled with ghc
, aero # compiled with ghcjs
# deps get passed to GHC
, deps
}:
with nixpkgs;
let
nsToPath = ns:
builtins.toString (builtins.replaceStrings ["."] ["/"] ns);
depsToPackageSet = packageSet: deps:
map (s: builtins.getAttr s packageSet) deps;
ghc844_ = pkgs.haskell.packages.ghc844.override (oldAttrs: {
overrides = with pkgs.haskell.lib; self: super: {
clay = dontCheck super.clay;
};
});
ghc = ghc844_.ghcWithPackages (hp: depsToPackageSet hp
(deps.both ++ deps.apex));
ghcjs_ = pkgs.haskell.packages.ghcjs.override (oldAttrs: {
overrides = with pkgs.haskell.lib; self: super: {
clay = dontCheck super.clay;
http-types = dontCheck super.http-types;
tasty-quickcheck = dontCheck super.tasty-quickcheck;
scientific = dontCheck super.scientific; # takes forever
servant = dontCheck super.servant;
comonad = dontCheck super.comonad;
QuickCheck = dontCheck super.QuickCheck;
};
});
ghcjs = ghcjs_.ghcWithPackages (hp:
depsToPackageSet hp (deps.both ++ deps.aero));
in stdenv.mkDerivation {
name = name;
version = "0";
src = ../../.; # this is the git root
nativeBuildInputs = [
ghc ghcjs guile bash
];
strictDeps = true;
buildPhase = ''
echo ":: build"
. .envrc
guile -e '(com simatime caplinks)' -s ./com/simatime/caplinks.scm .
mkdir -p _bild/${nsToPath apex}
mkdir -p _bild/${nsToPath aero}
${ghc}/bin/ghc -i. --make ${nsToPath apex}.hs -main-is ${apex} \
-o _bild/${nsToPath apex}
${ghcjs}/bin/ghcjs -i. --make ${nsToPath aero}.hs -main-is ${aero} \
-o _bild/${nsToPath aero}
'';
installPhase = ''
echo ":: install"
mkdir -p $out
pwd && ls -al .
cp -r ./${nsToPath apex}* $out/${apex}
cp -r ./${nsToPath aero}* $out/${aero}
'';
}
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