forked from mirrors/nixpkgs
68 lines
2.3 KiB
Nix
68 lines
2.3 KiB
Nix
{ lib, stdenv, buildEnv, haskell, nodejs, fetchurl, makeWrapper }:
|
|
|
|
# To update:
|
|
# 1) Update versions in ./update-elm.rb and run it.
|
|
# 2) Checkout elm-reactor and run `elm-package install -y` inside.
|
|
# 3) Run ./elm2nix.rb in elm-reactor's directory.
|
|
# 4) Move the resulting 'package.nix' to 'packages/elm-reactor-elm.nix'.
|
|
|
|
let
|
|
makeElmStuff = deps:
|
|
let json = builtins.toJSON (lib.mapAttrs (name: info: info.version) deps);
|
|
cmds = lib.mapAttrsToList (name: info: let
|
|
pkg = stdenv.mkDerivation {
|
|
|
|
name = lib.replaceChars ["/"] ["-"] name + "-${info.version}";
|
|
|
|
src = fetchurl {
|
|
url = "https://github.com/${name}/archive/${info.version}.tar.gz";
|
|
meta.homepage = "https://github.com/${name}/";
|
|
inherit (info) sha256;
|
|
};
|
|
|
|
phases = [ "unpackPhase" "installPhase" ];
|
|
|
|
installPhase = ''
|
|
mkdir -p $out
|
|
cp -r * $out
|
|
'';
|
|
|
|
};
|
|
in ''
|
|
mkdir -p elm-stuff/packages/${name}
|
|
ln -s ${pkg} elm-stuff/packages/${name}/${info.version}
|
|
'') deps;
|
|
in ''
|
|
export HOME=/tmp
|
|
mkdir elm-stuff
|
|
cat > elm-stuff/exact-dependencies.json <<EOF
|
|
${json}
|
|
EOF
|
|
'' + lib.concatStrings cmds;
|
|
|
|
hsPkgs = haskell.packages.ghc822.override {
|
|
overrides = self: super:
|
|
let hlib = haskell.lib;
|
|
elmPkgs = {
|
|
elm = hlib.overrideCabal (self.callPackage ./packages/elm.nix { }) {
|
|
preConfigure = "export HOME=`pwd`";
|
|
};
|
|
|
|
/*
|
|
This is not a core Elm package, and it's hosted on GitHub.
|
|
To update, run:
|
|
|
|
cabal2nix --jailbreak --revision refs/tags/foo http://github.com/avh4/elm-format > packages/elm-format.nix
|
|
|
|
where foo is a tag for a new version, for example "0.3.1-alpha".
|
|
*/
|
|
elm-format = self.callPackage ./packages/elm-format.nix { };
|
|
elm-interface-to-json = self.callPackage ./packages/elm-interface-to-json.nix {};
|
|
};
|
|
in elmPkgs // {
|
|
inherit elmPkgs;
|
|
elmVersion = elmPkgs.elm.version;
|
|
};
|
|
};
|
|
in hsPkgs.elmPkgs
|