Added shell execution

.env-sample

@@ -1 +1,3 @@
-SECRET_KEY=""
+PORT="5000"
+SECRET_KEY=""
+EXECUTE_SCRIPT=""

index.js

@@ -1,11 +1,14 @@
+// The base for this script was shameless copied from https://discourse.gitea.io/t/how-to-write-a-webhook-in-gitea-in-node-js-javascript/1907
+
 const express = require('express')
 const crypto = require('crypto')
 const bodyParser = require('body-parser')
+const { exec } = require('child_process')
 require('dotenv').config()
 const SECRET = process.env.SECRET_KEY
 
 const app = express()
-const port = 9000
+const port = process.env.PORT
 
 const options = {
     inflate: true,
@@ -14,7 +17,7 @@ const options = {
 }
 app.use(bodyParser.raw(options))
 
-app.post('/buildhook', (req, res) => {
+app.post('/', (req, res) => {
     const signature = req.headers['x-gitea-signature']
     if (!signature) {
         console.error('x-gitea-signature missing')
@@ -31,12 +34,18 @@ app.post('/buildhook', (req, res) => {
     }
 
     const json = JSON.parse(req.body.toString())
-    console.log('json')
-    console.log(json)
-    
+    console.log(json.repository.clone_url)
+  
     // SIGNATURES MATCHES, do your thing here.
+    var buildscript = exec('sh ' + process.env.EXECUTE_SCRIPT, (error, stdout, stderr) => {
+        console.log(stdout);
+        console.log(stderr);
+        if (error !== null) {
+            console.log(`exec error: ${error}`);
+        }
+    });
     
-    res.send('success')
+    res.sendStatus(200);
 })
 
 app.listen(port, () => {