modules: Add mkHost

overlays/default.nix

@@ -0,0 +1,17 @@
+{
+  pkgs
+, lib
+}:
+
+{
+  emacs = import (builtins.fetchGit {
+    url = "https://github.com/nix-community/emacs-overlay.git";
+    ref = "master";
+    rev = "ce0e9482d53d69bedc8416d8a984d00e17607826";
+  });
+  steam = import ./steam.nix { pkgs = pkgs; lib = lib; };
+  nur = import ./nur.nix pkgs;
+  unstable = import ./unstable.nix pkgs;
+  custom = import ./custom.nix pkgs;
+  simple = import ./simple.nix pkgs;
+}

overlays/simple.nix

@@ -0,0 +1,31 @@
+pkgs: final: prev:
+
+let
+  # NOTE: For some reason --fs-screen-name and --screen-name are not in
+  #       0.33.1. So wait and then remove this.
+  mpv-git = prev.mpv-unwrapped.overrideAttrs (old: {
+    version = "0.34.0";
+    src = builtins.fetchGit {
+      url = "https://github.com/mpv-player/mpv.git";
+      ref = "master";
+      rev = "0b56e1c00a57fdb767674462c299a5c973a9e373";
+    };
+    patches = [];
+  });
+in {
+  mpv = prev.wrapMpv mpv-git {
+    # Prevent the need for prefixing mpv with DRI_PRIME=1
+    extraMakeWrapperArgs = [
+      "--set" "DRI_PRIME" "1"
+    ];
+  }; 
+
+  gajim = prev.gajim.overrideAttrs (old: {
+    # Enable notification sounds
+    propagatedBuildInputs = old.propagatedBuildInputs ++ [ prev.gsound ];
+  });
+
+  animedl = prev.animedl.overrideAttrs (old: {
+    extraPkgs = pkgs: with pkgs; [ mpv ];
+  });
+}