default.nix

{
nixpkgs ? builtins.fetchGit { url = https://github.com/NixOS/nixpkgs-channels.git; ref = "nixos-18.03"; }

}:

let 
    pkgs = import nixpkgs {};
    
    fetchNuGetSha512 = pkgs.callPackage 
      ({ fetchurl, buildDotnetPackage, unzip }:
        attrs @
        { baseName
        , version
        , url ? "https://www.nuget.org/api/v2/package/${baseName}/${version}"
        , sha512 ? ""
        , md5 ? ""
        , ...
        }:
        if md5 != "" then
          throw "fetchnuget does not support md5 anymore, please use sha256"
        else
          buildDotnetPackage ({
            src = fetchurl {
              inherit url sha512;
              name = "${baseName}.${version}.zip";
            };

            sourceRoot = ".";

            buildInputs = [ unzip ];

            dontBuild = true;

            preInstall = ''
              function traverseRename () {
                for e in *
                do
                  t="$(echo "$e" | sed -e "s/%20/\ /g" -e "s/%2B/+/g")"
                  [ "$t" != "$e" ] && mv -vn "$e" "$t"
                  if [ -d "$t" ]
                  then
                    cd "$t"
                    traverseRename
                    cd ..
                  fi
                done
              }
              traverseRename
           '';
          } // attrs)) {};
    nugets = import ./dotnet2nix/nuget.nix ;
    jobs = rec {
        allNuGets = pkgs.recurseIntoAttrs (pkgs.callPackage ./dotnet2nix/nuget.nix {fetchNuGet = fetchNuGetSha512;});
    };
in
    jobs