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2026-04-12 14:59:22 +02:00
{
description = "Legacy Minecraft Launcher";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
};
outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
in
{
packages.default = pkgs.stdenvNoCC.mkDerivation {
pname = "legacy-launcher";
version = "latest";
src = pkgs.fetchurl {
url = "https://ely.by/load/launcher/jar";
sha256 = "sha256-n4J+/I8hsU4EA6eqyUUIScJhvLpkUdmr7u5jiLhQhX4=";
};
nativeBuildInputs = [ pkgs.makeWrapper ];
dontUnpack = true;
installPhase = ''
mkdir -p $out/bin
mkdir -p $out/share/{applications,legacy-launcher}
# Install JAR
install -Dm644 $src \
$out/share/legacy-launcher/LegacyLauncher_legacy.jar
# Create launcher wrapper
makeWrapper ${pkgs.jre}/bin/java \
$out/bin/legacy-launcher \
--add-flags "-jar $out/share/legacy-launcher/LegacyLauncher_legacy.jar"
# Desktop entry
install -Dm644 ${./legacy-launcher.desktop} \
$out/share/applications/legacy-launcher.desktop
'';
meta = with pkgs.lib; {
description = "Stable, fast and simple Minecraft Launcher";
homepage = "https://llaun.ch";
license = licenses.gpl3Only;
platforms = platforms.all;
};
};
}
);
}