From 8a88d2ab7afecf82821a0221a0cddd04ed7f0b93 Mon Sep 17 00:00:00 2001
From: azahi <azat@bahawi.net>
Date: Thu, 25 Dec 2025 07:14:17 +0300
Subject: [PATCH] vcmi: rework derivation

---
 pkgs/by-name/vc/vcmi/package.nix | 77 ++++++++++++++++++--------------
 1 file changed, 43 insertions(+), 34 deletions(-)

diff --git a/pkgs/by-name/vc/vcmi/package.nix b/pkgs/by-name/vc/vcmi/package.nix
index 6cbbeaf2cfe4..9a509c0673bb 100644
--- a/pkgs/by-name/vc/vcmi/package.nix
+++ b/pkgs/by-name/vc/vcmi/package.nix
@@ -1,30 +1,29 @@
 {
-  lib,
-  stdenv,
-  fetchFromGitHub,
   SDL2,
   SDL2_image,
   SDL2_mixer,
   SDL2_ttf,
   boost,
   cmake,
+  fetchFromGitHub,
   ffmpeg,
   fuzzylite,
   innoextract,
+  lib,
+  libsquish,
   luajit,
   minizip,
   ninja,
+  onetbb,
+  onnxruntime,
   pkg-config,
   python3,
-  onetbb,
+  qt6,
+  stdenv,
   unshield,
+  versionCheckHook,
   xz,
   zlib,
-  testers,
-  vcmi,
-  libsForQt5,
-  libsquish,
-  onnxruntime,
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "vcmi";
@@ -43,7 +42,7 @@ stdenv.mkDerivation (finalAttrs: {
     ninja
     pkg-config
     python3
-    libsForQt5.wrapQtAppsHook
+    qt6.wrapQtAppsHook
   ];
 
   buildInputs = [
@@ -54,29 +53,26 @@ stdenv.mkDerivation (finalAttrs: {
     boost
     ffmpeg
     fuzzylite
+    libsquish
     luajit
     minizip
-    libsForQt5.qtbase
-    libsForQt5.qttools
     onetbb
+    onnxruntime
+    qt6.qtbase
+    qt6.qttools
     xz
     zlib
-    libsquish
-    onnxruntime
   ];
 
   cmakeFlags = [
-    "-DENABLE_LUA:BOOL=ON"
-    "-DENABLE_ERM:BOOL=ON"
-    "-DENABLE_GOLDMASTER:BOOL=ON"
-    "-DENABLE_PCH:BOOL=OFF"
-    "-DENABLE_TEST:BOOL=OFF" # Tests require HOMM3 data files.
-    "-DFORCE_BUNDLED_MINIZIP:BOOL=OFF"
-    "-DFORCE_BUNDLED_FL:BOOL=OFF"
-    "-DCMAKE_INSTALL_RPATH:STRING=$out/lib/vcmi"
-    "-DCMAKE_INSTALL_BINDIR:STRING=bin"
-    "-DCMAKE_INSTALL_LIBDIR:STRING=lib"
-    "-DCMAKE_INSTALL_DATAROOTDIR:STRING=share"
+    (lib.cmakeBool "ENABLE_CLIENT" true)
+    (lib.cmakeBool "ENABLE_GOLDMASTER" true)
+    (lib.cmakeBool "ENABLE_TEST" false) # Requires nonfree data files.
+    (lib.cmakeBool "ENABLE_PCH" false)
+    (lib.cmakeFeature "CMAKE_INSTALL_RPATH" "$out/lib/vcmi")
+    (lib.cmakeFeature "CMAKE_INSTALL_BINDIR" "bin")
+    (lib.cmakeFeature "CMAKE_INSTALL_LIBDIR" "lib")
+    (lib.cmakeFeature "CMAKE_INSTALL_DATAROOTDIR" "share")
   ];
 
   postFixup = ''
@@ -90,23 +86,36 @@ stdenv.mkDerivation (finalAttrs: {
       }"
   '';
 
-  passthru.tests.version = testers.testVersion {
-    package = vcmi;
-    command = ''
-      XDG_DATA_HOME="$TMPDIR" XDG_CACHE_HOME="$TMPDIR" XDG_CONFIG_HOME="$TMPDIR" \
-        vcmiclient --version
-    '';
-  };
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgram = "${placeholder "out"}/bin/vcmiclient";
+  versionCheckProgramArg = "--version";
+  versionCheckKeepEnvironment = [
+    "XDG_CACHE_HOME"
+    "XDG_CONFIG_HOME"
+    "XDG_DATA_HOME"
+  ];
+  preVersionCheck = ''
+    export \
+      XDG_CACHE_HOME="$TMPDIR" \
+      XDG_CONFIG_HOME="$TMPDIR" \
+      XDG_DATA_HOME="$TMPDIR"
+  '';
 
   meta = {
     description = "Open-source engine for Heroes of Might and Magic III";
+    longDescription = ''
+      VCMI is an open-source engine for Heroes of Might and Magic III, offering
+      new and extended possibilities. To use VCMI, you need to own the original
+      data files.
+    '';
     homepage = "https://vcmi.eu";
-    changelog = "https://github.com/vcmi/vcmi/blob/${finalAttrs.src.rev}/ChangeLog.md";
+    changelog = "https://vcmi.eu/ChangeLog";
     license = with lib.licenses; [
       gpl2Plus
       cc-by-sa-40
     ];
-    maintainers = with lib.maintainers; [ azahi ];
+    maintainers = [ lib.maintainers.azahi ];
     platforms = lib.platforms.linux;
     mainProgram = "vcmilauncher";
   };