From f7497ede29bcbd0c7dd484a6851f4fca326b70c9 Mon Sep 17 00:00:00 2001
From: Tony Wasserka <neobrain@users.noreply.github.com>
Date: Wed, 22 Jul 2026 17:08:57 +0200
Subject: [PATCH] moonshine: init at 0.13.5

Assisted-by: Claude Opus 4.8 <noreply@anthropic.com>
---
 pkgs/by-name/mo/moonshine/package.nix | 125 ++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 pkgs/by-name/mo/moonshine/package.nix

diff --git a/pkgs/by-name/mo/moonshine/package.nix b/pkgs/by-name/mo/moonshine/package.nix
new file mode 100644
index 000000000000..c0d792c09e22
--- /dev/null
+++ b/pkgs/by-name/mo/moonshine/package.nix
@@ -0,0 +1,125 @@
+{
+  cmake,
+  fetchFromGitHub,
+  pkg-config,
+  lib,
+  libevdev,
+  libgbm,
+  libGL,
+  libopus,
+  libx11,
+  libxkbcommon,
+  libxres,
+  nix-update-script,
+  rustPlatform,
+  versionCheckHook,
+  vulkan-loader,
+  wayland,
+}:
+
+let
+  # Fetch the C++ sources of inputtino explicitly since the inputtino-sys crate requires them to be present.
+  # Revision matches Cargo.lock
+  inputtino-src = fetchFromGitHub {
+    owner = "games-on-whales";
+    repo = "inputtino";
+    rev = "f4ce2b0df536ef309e9ff318f75b460f7097d7c1";
+    hash = "sha256-mAAXbIK7aNSLyN7OZX9YeesMvT6OZmT9uAx0md6pyRM=";
+  };
+in
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "moonshine";
+  version = "0.13.5";
+
+  src = fetchFromGitHub {
+    owner = "hgaiser";
+    repo = "moonshine";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-DwRUVMAm4fSqZu6jECeasiRpnwBt7thWkXzztNRIjcs=";
+  };
+
+  __structuredAttrs = true;
+  strictDeps = true;
+
+  cargoHash = "sha256-M/VNPnccqK3koa0TeMd+tml79O7BKLxHmrGcGPemGhI=";
+
+  # Build Moonshine binary and Vulkan layer
+  cargoBuildFlags = [
+    "-p"
+    "moonshine"
+    "-p"
+    "moonshine-wsi"
+  ];
+
+  nativeBuildInputs = [
+    pkg-config
+    cmake
+    rustPlatform.bindgenHook
+  ];
+
+  buildInputs = [
+    libevdev
+    libgbm
+    libopus
+    libxkbcommon
+    wayland
+  ];
+
+  # Patch build.rs from inputtino-sys with the C++ inputtino sources.
+  # Also drop the unneeded libc++ dependency.
+  postPatch = ''
+    grep -q 'inputtino#${inputtino-src.rev}' Cargo.lock || {
+      echo "ERROR: inputtino revision needs update (must match Cargo.lock)"
+      exit 1
+    }
+
+    substituteInPlace $cargoDepsCopy/*/inputtino-sys-*/build.rs \
+      --replace-fail 'PathBuf::from("../../../")' 'PathBuf::from("${inputtino-src}")' \
+      --replace-fail 'println!("cargo:rustc-link-lib=c++");' ""
+  '';
+
+  postInstall = ''
+    # Setup implicit Vulkan layer manifest as required by Moonshine
+    install -d "$out/share/vulkan/implicit_layer.d"
+    substitute dist/VkLayer_moonshine_wsi.json \
+      "$out/share/vulkan/implicit_layer.d/VkLayer_moonshine_wsi.json" \
+      --replace-fail /usr/lib/moonshine/vulkan-layers/libmoonshine_wsi.so \
+        "$out/lib/libmoonshine_wsi.so"
+
+    # udev rules for input
+    install -Dm644 dist/60-moonshine.rules "$out/lib/udev/rules.d/60-moonshine.rules"
+  '';
+
+  postFixup = ''
+    patchelf --add-rpath ${
+      lib.makeLibraryPath [
+        libGL
+        vulkan-loader
+        # Required by Steam focus protocol (x11_focus.rs)
+        libx11
+        libxres
+      ]
+    } "$out/bin/moonshine"
+  '';
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  doInstallCheck = true;
+
+  # NOTE: If upstream bumps inputtino, this must be manually updated above
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Headless streaming server for Moonlight clients";
+    longDescription = ''
+      Moonshine lets you stream games from your PC to any device running Moonlight.
+      Your keyboard, mouse, and controller inputs are sent back to the host so you
+      can play games remotely as if you were sitting in front of it.
+    '';
+    homepage = "https://github.com/hgaiser/moonshine";
+    changelog = "https://github.com/hgaiser/moonshine/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.bsd2;
+    maintainers = with lib.maintainers; [ neobrain ];
+    mainProgram = "moonshine";
+    platforms = lib.platforms.linux;
+  };
+})