From be47f95083dcb46376041109235840bd584715dd Mon Sep 17 00:00:00 2001
From: Kevin Liu <kevin@potatofrom.space>
Date: Sat, 23 Jun 2018 09:35:59 -0400
Subject: [PATCH] multimc: create compatibility symlink to fix desktop icon

---
 pkgs/games/multimc/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/games/multimc/default.nix b/pkgs/games/multimc/default.nix
index a497cf3b13cf..6be5c9ee2474 100644
--- a/pkgs/games/multimc/default.nix
+++ b/pkgs/games/multimc/default.nix
@@ -24,6 +24,12 @@ in stdenv.mkDerivation rec {
     cp ../application/resources/multimc/scalable/multimc.svg $out/share/pixmaps
     cp ../application/package/linux/multimc.desktop $out/share/applications
     wrapProgram $out/bin/MultiMC --add-flags "-d \$HOME/.multimc/" --set GAME_LIBRARY_PATH /run/opengl-driver/lib:${libpath} --prefix PATH : ${jdk}/bin/
+
+    # As of https://github.com/MultiMC/MultiMC5/blob/7ea1d68244fdae1e7672fb84199ee71e168b31ca/application/package/linux/multimc.desktop,
+    # the desktop icon refers to `multimc`, but the executable actually gets
+    # installed as `MultiMC`. Create compatibility symlink to fix the desktop
+    # icon.
+    ln -sf $out/bin/MultiMC $out/bin/multimc
   '';
 
   meta = with stdenv.lib; {