Add script to generate sitemap

bin/sitemap.js

@@ -0,0 +1,30 @@
+const fs = require('fs');
+
+const layouts = [
+    'Holy grail', 'Sidebar', 'Split screen', 'Sticky footer', 'Sticky header',
+];
+
+const patterns = [
+    'Badge', 'Breadcrumb', 'Button with icon', 'Card', 'Centering', 
+    'Dot navigation', 'Feature list', 'Fixed at corner', 'Input addon', 'Media object',
+    'Menu', 'Modal', 'Notification', 'Pagination', 'Previous next buttons',
+    'Pricing table', 'Progress bar', 'Same height columns', 'Search box', 'Separator',
+    'Simple grid', 'Slider', 'Split navigation', 'Stepper input', 'Switch',
+    'Tab', 'Wizard',
+];
+
+const items = layouts.concat(patterns);
+
+const slug = item => item.toLowerCase().split(' ').join('-');
+const output = ['<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9">\n']
+    .concat(
+        items.map((item) => `<url><loc>https://csslayout.io/${slug(item)}</loc></url>\n`)
+    )
+    .concat(
+        ['</urlset>\n']
+    )
+    .join('');
+
+fs.writeFile('./sitemap.xml', output, (err) => {
+    console.log(err || 'Sitemap generated successfully');
+});