wip

.gitignore

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+node_modules
+.wrangler

README.md

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+# emojicdn

index.js

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+export default {
+  async fetch(request) {
+    const url = new URL(request.url);
+    const path = url.pathname.replace(/^\/+|\/+$/g, "");
+
+    if (path === "") {
+      return Response.redirect("https://github.com/benborgers/emojicdn");
+    }
+
+    if (path === "favicon.ico") {
+      return new Response("");
+    }
+
+    function emojiToUnicodeCodePoints(emoji) {
+      // Get the code point for the emoji itself, in hexadecimal
+      let baseCodePoint = emoji.codePointAt(0).toString(16).toUpperCase();
+
+      // Initialize the result with the base emoji code point
+      let result = baseCodePoint;
+
+      // Check if there's a variation selector or another part (e.g., skin tone modifiers)
+      // Since an emoji can be composed of multiple code points, we use `Array.from` to split it properly
+      if (Array.from(emoji).length > 1) {
+        // Iterate through each character (considering surrogate pairs) in the emoji string after the first character
+        for (let i = 1; i < Array.from(emoji).length; i++) {
+          // Get the code point of the current part of the emoji, in hexadecimal
+          let additionalCodePoint = emoji
+            .codePointAt(i)
+            .toString(16)
+            .toUpperCase();
+
+          // Append the additional code point to the result string, with a dash
+          result += "-" + additionalCodePoint;
+
+          // Consider emojis that might be represented by more than one code point
+          // Adjust the loop counter by the number of code units the current code point takes up
+          // This is a precaution if emojis in future Unicode versions take up more than 2 code units
+          if (emoji.codePointAt(i) > 0xffff) {
+            i++; // Skip the next because we already handled a surrogate pair
+          }
+        }
+      }
+
+      return result;
+    }
+
+    console.log(decodeURIComponent(path));
+    console.log("HERE: " + emojiToUnicodeCodePoints(decodeURIComponent(path)));
+
+    return Response.json({});
+  },
+};