heroic{,-unwrapped}: 2.18.1 -> 2.19.1

  nodejs,

  python3,

  makeWrapper,

  # Electron updates frequently break Heroic, so pin same version as upstream, or newest non-EOL.

  electron_37,

  # Electron updates can break Heroic, so try to use same version as upstream.

  # If the used electron version is higher than upstream's then the node-abi package might need to be updated

  electron_39,

  vulkan-helper,

  gogdl,

  nile,

}:

let

  pnpm = pnpm_10;

  electron = electron_39;

  legendary = callPackage ./legendary.nix { };

  epic-integration = callPackage ./epic-integration.nix { };

  comet-gog = comet-gog_heroic;

  electron = electron_37;

in

stdenv.mkDerivation (finalAttrs: {

  pname = "heroic-unwrapped";

  version = "2.18.1";

  version = "2.19.1";

  src = fetchFromGitHub {

    owner = "Heroic-Games-Launcher";

    repo = "HeroicGamesLauncher";

    tag = "v${finalAttrs.version}";

    hash = "sha256-x792VA4PZleqUUgarh59JxJVXrvT95/rINYk8t9i3X0=";

    hash = "sha256-e+/FRvG9u6ZQsMGD5hqY+yLPjsbLSrjC9Wp0xdxVk6w=";

  };

  pnpmDeps = fetchPnpmDeps {

    inherit (finalAttrs) pname version src;

    pnpm = pnpm_10;

    fetcherVersion = 1;

    hash = "sha256-F8H0eYltIJ0S8AX+2S3cR+v8dvePw09VWToVOLM8qII=";

    inherit (finalAttrs)

      pname

      version

      src

      patches

      ;

    inherit pnpm;

    fetcherVersion = 3;

    hash = "sha256-uwJYOm+2wGNRHAiIw1UjCBLBW6kjtj6AFLWihCqtL28=";

  };

  nativeBuildInputs = [

    nodejs

    pnpmConfigHook

    pnpm_10

    pnpm

    python3

    makeWrapper

  ];

  patches = [

    # Make Heroic create Steam shortcuts (to non-steam games) with the correct path to heroic.

    ./fix-non-steam-shortcuts.patch

    # Fixes incorrect path to GalaxyCommunication.exe

    ./pr-4885.patch

  ];

  env.ELECTRON_SKIP_BINARY_DOWNLOAD = "1";

    pnpm --offline electron-vite build

    pnpm --offline electron-builder \

      --linux \

      --dir \

      -c.asarUnpack="**/*.node" \

      -c.electronDist=${electron.dist} \

      -c.electronVersion=${electron.version}

    mkdir -p "$out/opt/heroic"

    cp -r dist/linux-unpacked/resources "$out/opt/heroic"

    cp -r public "$out/opt/heroic/resources/app.asar.unpacked/build"

    rm -rf "$out/opt/heroic/resources/app.asar.unpacked/build/bin"

    mkdir -p \

      "$out/opt/heroic/resources/app.asar.unpacked/build/bin/x64/linux" \

      "$out/opt/heroic/resources/app.asar.unpacked/build/bin/x64/win32"

    bin_dir="$out/opt/heroic/resources/app.asar.unpacked/build/bin"

    # Clean up prebuilt binaries

    rm -r "$bin_dir"

    mkdir -p "$bin_dir/x64/linux/" "$bin_dir/x64/win32/"

    ln -s \

      "${lib.getExe gogdl}" \

      "${lib.getExe legendary}" \

      "${lib.getExe nile}" \

      "${lib.getExe comet-gog}" \

      "${lib.getExe vulkan-helper}" \

      "$out/opt/heroic/resources/app.asar.unpacked/build/bin/x64/linux"

      "$bin_dir/x64/linux/"

    # Don't symlink these so we don't confuse Windows applications under Wine/Proton.

    cp \

      "${comet-gog.dummy-service}/GalaxyCommunication.exe" \

      "${epic-integration}/EpicGamesLauncher.exe" \

      "$out/opt/heroic/resources/app.asar.unpacked/build/bin/x64/win32"

      "$bin_dir/x64/win32/"

    makeWrapper "${electron}/bin/electron" "$out/bin/heroic" \

    makeWrapper "${lib.getExe electron}" "$out/bin/heroic" \

      --inherit-argv0 \

      --set ELECTRON_FORCE_IS_PACKAGED 1 \

      --suffix PATH ":" "${umu-launcher}/bin" \

From a98cc23b288e13665c8698eec56e0653613946d7 Mon Sep 17 00:00:00 2001

From: Aidan Gauland <aidalgol@fastmail.net>

Date: Tue, 19 Aug 2025 09:45:55 +1200

Subject: [PATCH] [Fix] Run GalaxyComm executable path through fixAsarPath

---

 src/backend/constants/paths.ts |  4 ++++

 src/backend/launcher.ts        | 15 +++++----------

 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/src/backend/constants/paths.ts b/src/backend/constants/paths.ts

index 1d05ce5b58..2e9cff1197 100644

--- a/src/backend/constants/paths.ts

+++ b/src/backend/constants/paths.ts

@@ -44,6 +44,10 @@ export const fakeEpicExePath = fixAsarPath(

   join(publicDir, 'bin', 'x64', 'win32', 'EpicGamesLauncher.exe')

 )

+export const galaxyCommunicationExePath = fixAsarPath(

+  join(publicDir, 'bin', 'x64', 'win32', 'GalaxyCommunication.exe')

+)

+

 export const webviewPreloadPath = fixAsarPath(

   join('file://', publicDir, 'webviewPreload.js')

 )

diff --git a/src/backend/launcher.ts b/src/backend/launcher.ts

index a239cff927..2262dc35b2 100644

--- a/src/backend/launcher.ts

+++ b/src/backend/launcher.ts

@@ -80,7 +80,7 @@ import {

   defaultWinePrefix,

   fixesPath,

   flatpakHome,

-  publicDir,

+  galaxyCommunicationExePath,

   runtimePath,

   userHome

 } from './constants/paths'

@@ -888,28 +888,23 @@ async function prepareWineLaunch(

   try {

     if (runner === 'gog' && experimentalFeatures?.cometSupport !== false) {

-      const communicationSource = join(

-        publicDir,

-        'bin/x64/win32/GalaxyCommunication.exe'

-      )

-

-      const galaxyCommPath =

+      const galaxyCommWinePath =

         'C:\\ProgramData\\GOG.com\\Galaxy\\redists\\GalaxyCommunication.exe'

       const communicationDest = await getWinePath({

-        path: galaxyCommPath,

+        path: galaxyCommWinePath,

         gameSettings,

         variant: 'unix'

       })

       if (!existsSync(communicationDest)) {

         mkdirSync(dirname(communicationDest), { recursive: true })

-        await copyFile(communicationSource, communicationDest)

+        await copyFile(galaxyCommunicationExePath, communicationDest)

         await runWineCommand({

           commandParts: [

             'sc',

             'create',

             'GalaxyCommunication',

-            `binpath=${galaxyCommPath}`

+            `binpath=${galaxyCommWinePath}`

           ],

           gameSettings,

           protonVerb: 'runinprefix'