From 24d1ae71d91a4c204aa85eff04f0f8c62cd70acd Mon Sep 17 00:00:00 2001
From: Docker Build <local@docker.build>
Date: Sun, 10 May 2026 22:06:48 -0500
Subject: [PATCH] fix(launcher): install release MPQs under Data/enUS (not Data
 root)

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 tools/fractured-launcher-electron/README.md           | 2 +-
 tools/fractured-launcher-electron/lib/release-sync.js | 9 +++++++--
 tools/fractured-launcher-electron/package.json        | 2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/tools/fractured-launcher-electron/README.md b/tools/fractured-launcher-electron/README.md
index ef93dfd..f435525 100644
--- a/tools/fractured-launcher-electron/README.md
+++ b/tools/fractured-launcher-electron/README.md
@@ -169,5 +169,5 @@ Schema is defined by **`default-launcher.json`** (shipped in the app; first run
 - **`gitea`**: **`base_url`**, **`owner`**, **`repo`**, **`release_tag`**, **`token_env`** — when **`base_url`** is set (and owner/repo set), **`from_release`** downloads and (with token if needed) the **generic** updater feed use **Gitea**. **Required** for players if your CI mirrors patches/launchers to Gitea only.
 - **`github`**: used for **non-release** repo paths (`from_release`: false) and for **GitHub** **`from_release`** when **`gitea.base_url`** is empty.
 - **`patch_manifest`**: **`enabled`**, **`source`** (default `patch-manifest.json`), **`from_release`** — checksum-based skip + verify (see above).
-- **`files`**: default **`[]`**. **Download updates** resolves what to pull in order: (**1**) non-empty **`files`** if you set explicit **`source`** → **`dest`** pairs; (**2**) else each key in **`patch-manifest.json`** on the release (recommended); (**3**) else release attachments except launcher artifacts (`Fractured-Launcher*`, `*.blockmap`, `latest*.yml`, `.AppImage`, `patch-manifest.json`): **`.MPQ`** → **`Data/`**, one **`.exe`** → **`launch.exe`**. Multiple `.exe` attachments require a manifest. Legacy **`Wow-patched.exe`** entries are removed when merging **`launcher.json`**.
+- **`files`**: default **`[]`**. **Download updates** resolves what to pull in order: (**1**) non-empty **`files`** if you set explicit **`source`** → **`dest`** pairs; (**2**) else each key in **`patch-manifest.json`** on the release (recommended); (**3**) else release attachments except launcher artifacts (`Fractured-Launcher*`, `*.blockmap`, `latest*.yml`, `.AppImage`, `patch-manifest.json`): **`.MPQ`** → **`Data/enUS/`**, one **`.exe`** → **`launch.exe`**. Multiple `.exe` attachments require a manifest. Legacy **`Wow-patched.exe`** entries are removed when merging **`launcher.json`**.
 - **`realmlist`**, **`auth`**, **`launch`**.
diff --git a/tools/fractured-launcher-electron/lib/release-sync.js b/tools/fractured-launcher-electron/lib/release-sync.js
index 8f390b5..1f428a8 100644
--- a/tools/fractured-launcher-electron/lib/release-sync.js
+++ b/tools/fractured-launcher-electron/lib/release-sync.js
@@ -37,9 +37,14 @@ function isExcludedFromGameSync(fileName) {
   return false;
 }
 
+function mpqDestFromSource(source) {
+  const base = path.basename(String(source || ''));
+  return `Data/enUS/${base}`;
+}
+
 function destForReleaseSource(source, cfg) {
   const base = path.basename(String(source || ''));
-  if (/\.mpq$/i.test(base)) return `Data/${base}`;
+  if (/\.mpq$/i.test(base)) return mpqDestFromSource(source);
   if (/\.exe$/i.test(base)) return (cfg.launch && cfg.launch.exe) || 'Wow.exe';
   return base;
 }
@@ -90,7 +95,7 @@ async function buildResolvedReleaseFiles(cfg, manifestMaybeNull) {
   for (const n of mpqs) {
     out.push({
       source: n,
-      dest: path.posix.join('Data', path.basename(n)),
+      dest: mpqDestFromSource(n),
       backup: true,
       from_release: true,
     });
diff --git a/tools/fractured-launcher-electron/package.json b/tools/fractured-launcher-electron/package.json
index c281431..566ba59 100644
--- a/tools/fractured-launcher-electron/package.json
+++ b/tools/fractured-launcher-electron/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fractured-launcher-electron",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "Fractured WoW launcher (Electron) — no console window, native folder picker, auto-update",
   "main": "main.js",
   "repository": {