bible-app/tools/build-win.cjs

/*
 * build-win.cjs — build the Windows x64 installer. Works on Windows AND on macOS: electron-builder
 * fetches its own mac build of wine for the few Windows-only steps, so the laptop can produce the
 * exact installer the stage PC installs.
 *
 *   npm run build:win
 *
 * Two things this wrapper exists to guarantee:
 *
 *  - --x64. electron-builder otherwise targets the HOST architecture, so on an Apple Silicon Mac a
 *    plain `electron-builder --win` quietly produces an arm64 build that the stage PC cannot run.
 *  - a clean signing environment. There is no code-signing certificate. electron-builder aborts on
 *    an EMPTY WIN_CSC_LINK ("Env WIN_CSC_LINK is not correct"), so those variables are removed
 *    rather than blanked, and identity auto-discovery is turned off.
 *  - a working uninstaller. On macOS electron-builder rebuilds the NSIS uninstaller in JavaScript and
 *    skips NSIS's icon patch, so unless the installer and uninstaller use the SAME icon the uninstaller
 *    fails NSIS's integrity check — and then that version can never be updated or uninstalled
 *    (1.4.35-1.4.37 shipped like that). build/installerIcon.ico makes electron-builder use one icon for
 *    both, so this refuses to build without it.
 */
const { spawnSync } = require('child_process');
const fs = require('fs');
const path = require('path');

const env = { ...process.env, CSC_IDENTITY_AUTO_DISCOVERY: 'false' };
for (const key of ['CSC_LINK', 'WIN_CSC_LINK', 'CSC_KEY_PASSWORD', 'WIN_CSC_KEY_PASSWORD', 'CSC_KEYCHAIN']) {
  delete env[key];
}

const ICON = path.join(__dirname, '..', 'build', 'installerIcon.ico');
if (!fs.existsSync(ICON)) {
  console.error('build/installerIcon.ico is missing. Without it the uninstaller built on macOS is damaged');
  console.error('("Installer integrity check has failed") and the version could never be updated. See tools/build-win.cjs.');
  process.exit(1);
}

const extra = process.argv.slice(2);
const args = ['electron-builder', '--win', '--x64', ...extra];

console.log(`Building the Windows x64 installer on ${process.platform}…`);
const r = spawnSync(process.platform === 'win32' ? 'npx.cmd' : 'npx', args, {
  cwd: path.join(__dirname, '..'),
  env,
  stdio: 'inherit',
  shell: process.platform === 'win32'
});
if (r.error) { console.error('Build failed to start:', r.error.message); process.exit(1); }
process.exit(r.status === null ? 1 : r.status);