function

HttpTrigger/function.json

@@ -0,0 +1,20 @@
+{
+  "bindings": [
+    {
+      "authLevel": "function",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "res"
+    }
+  ],
+  "scriptFile": "../dist/HttpTrigger/index.js"
+}

HttpTrigger/index.ts

@@ -0,0 +1,43 @@
+import { AzureFunction, Context, HttpRequest } from "@azure/functions"
+import * as Prism from 'prismjs';
+import * as loadLanguages from 'prismjs/components/index.js';
+loadLanguages();
+
+const httpTrigger: AzureFunction = async function (context: Context, req: HttpRequest): Promise<void> {
+    if(req.method === "GET") {
+        context.res = {
+            // status: 200, /* Defaults to 200 */
+            body: "Ok"
+        };
+        return;
+    }
+    const data = req.rawBody;
+    if(!data.startsWith('```')) {
+        context.res = {
+            status: 200,
+            body: req.rawBody
+        }
+        return
+    }
+    const regex = data.match(/^```([a-zA-Z]*)$/m)
+    const lang = regex[1]
+    if(!lang) {
+        context.res = {
+            status: 200,
+            body: req.rawBody
+        }
+        return
+    }
+    const highlighted = Prism.highlight(data.replace(/```[a-zA-Z]*/m, '').replace('```', ''), Prism.languages[lang], lang)
+  
+    // remove any backticks and the language
+      const highlightedCleaned = highlighted.trim()
+      context.res = {
+        status: 200,
+        body: `<pre><code>${highlightedCleaned}</code></pre>`
+    }
+    return
+
+};
+
+export default httpTrigger;