refactor

scripts/generate-html.js

@@ -0,0 +1,53 @@
+const fs = require('fs');
+const path = require('path');
+
+const root = path.resolve(__dirname, '..');
+const templatePath = path.join(root, 'shared-html', 'index.template.html');
+const template = fs.readFileSync(templatePath, 'utf8');
+
+const variants = {
+  web: {
+    styles_href: '/static/styles.css',
+    app_src: '/static/app.js?v=20260227-shared-core-1',
+    web_downloads: `<div class="auth-downloads">
+        <span>Desktop downloads:</span>
+        <a href="/static/installers/chattz-windows.exe">Windows</a>
+        <a href="/static/installers/chattz-linux.rpm">Linux (RPM)</a>
+      </div>`,
+    desktop_updater: '',
+    outPath: path.join(root, 'static', 'index.html'),
+  },
+  desktop: {
+    styles_href: '../static/styles.css',
+    app_src: 'app.js?v=20260227-shared-core-1',
+    web_downloads: '',
+    desktop_updater: `<div id="update-notifier" class="update-notifier hidden">
+              <button id="update-download-btn" title="Download Update"><i data-lucide="download"></i></button>
+              <button id="update-install-btn" title="Install Update" class="hidden"><i data-lucide="arrow-up-circle"></i></button>
+            </div>`,
+    outPath: path.join(root, 'desktop', 'index.html'),
+  },
+};
+
+for (const variant of Object.values(variants)) {
+  let output = template;
+  for (const [key, value] of Object.entries(variant)) {
+    if (key === 'outPath') continue;
+    const token = `{{${key}}}`;
+    if (value === '') {
+      output = output.replace(new RegExp(`^[ \\t]*\\{\\{${key}\\}\\}[ \\t]*\\n?`, 'm'), '');
+      continue;
+    }
+    output = output.replaceAll(token, value);
+  }
+
+  if (/\{\{[a-z_]+\}\}/i.test(output)) {
+    throw new Error(`Unresolved template placeholders remain in ${variant.outPath}`);
+  }
+
+  fs.writeFileSync(
+    variant.outPath,
+    `<!-- Generated from shared-html/index.template.html. Do not edit directly. -->\n${output}`,
+    'utf8'
+  );
+}