fabric-installer: init at 0.7.4

pkgs/tools/games/minecraft/fabric-installer/default.nix

···
+{ lib
+, stdenv
+, fetchurl
+, makeWrapper
+, jre }:
+
+stdenv.mkDerivation rec {
+  pname = "fabric-installer";
+  version = "0.7.4";
+
+  src = fetchurl {
+    url = "https://maven.fabricmc.net/net/fabricmc/fabric-installer/${version}/fabric-installer-${version}.jar";
+    sha256 = "0s3nmwpq1qg90c27qh4anvvsg4yzsgcp6kwsb35fsiaaakxn0b8r";
+  };
+
+  dontUnpack = true;
+
+  nativeBuildInputs = [ jre makeWrapper ];
+
+  installPhase = ''
+    mkdir -p $out/{bin,lib/fabric}
+
+    cp $src $out/lib/fabric/fabric-installer.jar
+    makeWrapper ${jre}/bin/java $out/bin/fabric-installer \
+      --add-flags "-jar $out/lib/fabric/fabric-installer.jar"
+  '';
+
+  meta = with lib; {
+    homepage = "https://fabricmc.net/";
+    description = "A lightweight, experimental modding toolchain for Minecraft";
+    license = licenses.asl20;
+    maintainers = [ maintainers.ivar ];
+    platforms = platforms.unix;
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   lp_solve = callPackage ../applications/science/math/lp_solve { };
 
+  fabric-installer = callPackage ../tools/games/minecraft/fabric-installer { };
+
   fastlane = callPackage ../tools/admin/fastlane { };
 
   fatresize = callPackage ../tools/filesystems/fatresize {};