trying et piper voice

Author: functora

nix/piper-voices-full.nix

@@ -1,9 +1,27 @@
 let
   pkgs = import ./nixpkgs.nix;
-in
-  pkgs.fetchgit {
+  pips = pkgs.fetchgit {
     url = "https://huggingface.co/rhasspy/piper-voices";
     rev = "e1686869b0722bd873ee3154fe19d32e5f593322";
     sha256 = "sha256-sldoRdODmy1HAfA2y0ozonjq3s63IZSvpkKoMHhXvO0=";
     fetchLFS = true;
+  };
+  et = pkgs.fetchgit {
+    url = "https://huggingface.co/csukuangfj/vits-coqui-et-cv";
+    rev = "2e5249ce7a605279a5cb9cf70cc6df7ab801a55a";
+    sha256 = "sha256-GdsxCmoZ1PUqL8QeOCey9XCpXMAW7U41xt5x0h/fIgA=";
+    fetchLFS = true;
+  };
+in
+  pkgs.stdenv.mkDerivation {
+    name = "piper-voices-full";
+    dontBuild = true;
+    dontUnpack = true;
+    installPhase = ''
+      mkdir -p $out
+      cp -R ${pips}/* $out
+      mkdir -p $out/et/vits-coqui-et-cv
+      cp ${et}/model.onnx $out/et/vits-coqui-et-cv/model.onnx
+      cp ${et}/config.json $out/et/vits-coqui-et-cv/model.onnx.json
+    '';
   }