Added Sitemap Generator"

package.json

@@ -4,12 +4,19 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "next lint",
+    "postbuild": "NODE_OPTIONS='--experimental-json-modules' node ./scripts/generate-sitemap.mjs"
   },
   "dependencies": {
     "next": "12.1.0",
+    "prop-types": "^15.8.1",
     "react": "17.0.2",
-    "react-dom": "17.0.2"
+    "react-dom": "17.0.2",
+    "react-feather": "^2.0.10",
+    "react-parallax": "^3.5.1",
+    "styled-components": "^5.3.5",
+    "prettier": "^2.5.1",
+    "globby": "13.1.2"
   },
   "devDependencies": {
     "eslint": "8.9.0",

public/sitemap.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"> </urlset>

scripts/generate-sitemap.mjs

@@ -0,0 +1,47 @@
+import { writeFileSync } from 'fs'
+
+import { globby } from 'globby'
+import prettier from 'prettier'
+
+async function generate() {
+  const prettierConfig = await prettier.resolveConfig('./.prettierrc.js')
+  const pages = await globby([
+    'pages/*.tsx',
+    'data/**/*.mdx',
+    '!data/*.mdx',
+    '!pages/_*.tsx',
+    '!pages/api',
+    '!pages/404.tsx',
+  ])
+
+  const sitemap = `
+    <?xml version="1.0" encoding="UTF-8"?>
+    <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+        ${pages
+          .map(page => {
+            const path = page
+              .replace('pages', '')
+              .replace('data', '')
+              .replace('.tsx', '')
+              .replace('.mdx', '')
+            const route = path === '/index' ? '' : path
+            return `
+              <url>
+                  <loc>${`https://cretu.dev${route}`}</loc>
+              </url>
+            `
+          })
+          .join('')}
+    </urlset>
+    `
+
+  const formatted = prettier.format(sitemap, {
+    ...prettierConfig,
+    parser: 'html',
+  })
+
+  // eslint-disable-next-line no-sync
+  writeFileSync('public/sitemap.xml', formatted)
+}
+
+generate()