push sheeet

pkgs/by-name/lu/lunar-client/package.nix

@@ -0,0 +1,45 @@
+{
+  appimageTools,
+  fetchurl,
+  lib,
+  makeWrapper,
+}:
+
+appimageTools.wrapType2 rec {
+  pname = "lunarclient";
+  version = "3.5.1";
+
+  src = fetchurl {
+    url = "https://launcherupdates.lunarclientcdn.com/Lunar%20Client-${version}-ow.AppImage";
+    hash = "sha512-gwJSDnf8treueqAejDuAaRV3yFpOFMCL6WOODhjuD9UxLNvg94Z4SXmcnYBBuuUeQQi4+r5lM7EM97XzX86sSA==";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  extraInstallCommands =
+    let
+      contents = appimageTools.extract { inherit pname version src; };
+    in
+    ''
+      wrapProgram $out/bin/lunarclient \
+        --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations --enable-wayland-ime=true}}"
+      install -Dm444 ${contents}/lunarclient.desktop -t $out/share/applications/
+      install -Dm444 ${contents}/lunarclient.png -t $out/share/pixmaps/
+      substituteInPlace $out/share/applications/lunarclient.desktop \
+        --replace-fail 'Exec=AppRun --no-sandbox %U' 'Exec=lunarclient' \
+    '';
+
+  passthru.updateScript = ./update.sh;
+
+  meta = with lib; {
+    description = "Free Minecraft client with mods, cosmetics, and performance boost";
+    homepage = "https://www.lunarclient.com/";
+    license = with licenses; [ unfree ];
+    mainProgram = "lunarclient";
+    maintainers = with maintainers; [
+      Technical27
+      surfaceflinger
+    ];
+    platforms = [ "x86_64-linux" ];
+  };
+}

pkgs/by-name/lu/lunar-client/update.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl yq
+set -eu -o pipefail
+
+target="$(dirname "$(readlink -f "$0")")/package.nix"
+host="https://launcherupdates.lunarclientcdn.com"
+metadata=$(curl "$host/latest-ow-linux.yml")
+version=$(echo "$metadata" | yq .version -r | cut -d- -f1)
+hash=$(echo "$metadata" | yq .sha512 -r)
+
+sed -i "s@version = .*;@version = \"$version\";@g" "$target"
+sed -i "s@hash.* = .*;@hash = \"sha512-$hash\";@g" "$target"