machines/profpatsch/pkgs.nix


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{ pkgs, lib }:

let

  addPythonRuntimeDeps = drv: deps: drv.overrideDerivation (old: {
    propagatedNativeBuildInputs = old.propagatedNativeBuildInputs ++ deps;
  });

in
with pkgs;
{

  offlineimap = addPythonRuntimeDeps offlineimap [ pythonPackages.pygpgme ];

  taffybar = taffybar.override {
    ghcWithPackages = (haskellPackages.override {
      overrides = _: super: {
        taffybar = super.taffybar.overrideDerivation (old: {
          name = old.name + "foo";
          patches = (old.patches or []) ++ [ ./taffybar.patch ];
          postPatch = old.postPathPhase or "" + ''
            patch -R ${./taffybar-color.patch}
          '';
        });
      };
    }).ghcWithPackages;
  };

}