galene-stt: init at 0.1

pkgs/by-name/ga/galene-stt/package.nix

@@ -0,0 +1,91 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  gitUpdater,
+  writeShellApplication,
+  _experimental-update-script-combinators,
+  galene,
+  libopus,
+  nix,
+  pkg-config,
+  sd,
+  whisper-cpp,
+}:
+
+buildGoModule (finalAttrs: {
+  pname = "galene-stt";
+  version = "0.1";
+
+  src = fetchFromGitHub {
+    owner = "jech";
+    repo = "galene-stt";
+    tag = "galene-stt-${finalAttrs.version}";
+    hash = "sha256-uW1b5T+p7KGvqt+PlR9d7bo62V+URHniS45sZP/VuLQ=";
+  };
+
+  vendorHash = "sha256-UFOxo8jq+gxN1dkM2A/BQqtT9ggIp7qovFRLv3Q6Io0=";
+
+  # Not necessary, but feels cleaner to pull it in like that
+  postPatch = ''
+    substituteInPlace whisper.go \
+      --replace-fail 'cgo LDFLAGS: -lwhisper' 'cgo pkg-config: whisper'
+  '';
+
+  strictDeps = true;
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    libopus
+    whisper-cpp
+  ];
+
+  ldflags = [
+    "-s"
+    "-w"
+  ];
+
+  passthru = {
+    updateScriptSrc = gitUpdater {
+      rev-prefix = "galene-stt-";
+    };
+    updateScriptVendor = writeShellApplication {
+      name = "update-galene-stt-vendorHash";
+      runtimeInputs = [
+        nix
+        sd
+      ];
+      text = ''
+        export UPDATE_NIX_ATTR_PATH="''${UPDATE_NIX_ATTR_PATH:-galene-stt}"
+
+        oldhash="$(nix-instantiate . --eval --strict -A "$UPDATE_NIX_ATTR_PATH.goModules.drvAttrs.outputHash" | cut -d'"' -f2)"
+        newhash="$(nix-build -A "$UPDATE_NIX_ATTR_PATH.goModules" --no-out-link 2>&1 | tail -n3 | grep 'got:' | cut -d: -f2- | xargs echo || true)"
+
+        if [ "$newhash" == "" ]; then
+          echo "No new vendorHash."
+          exit 0
+        fi
+
+        fname="$(nix-instantiate --eval -E "with import ./. {}; (builtins.unsafeGetAttrPos \"version\" $UPDATE_NIX_ATTR_PATH).file" | cut -d'"' -f2)"
+
+        ${sd.meta.mainProgram} --string-mode "$oldhash" "$newhash" "$fname"
+      '';
+    };
+    updateScript = _experimental-update-script-combinators.sequence [
+      finalAttrs.passthru.updateScriptSrc.command
+      (lib.getExe finalAttrs.passthru.updateScriptVendor)
+    ];
+  };
+
+  meta = {
+    description = "Speech-to-text support for Galene";
+    homepage = "https://github.com/jech/galene-stt";
+    changelog = "https://github.com/jech/galene-stt/raw/${finalAttrs.src.rev}/CHANGES";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.linux;
+    inherit (galene.meta) maintainers;
+  };
+})