feat: Add initial code drop

update.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python3
+"""
+Example script to update emergency.md content via webhook.
+
+Usage:
+    python webhook_example.py <webhook_url> <webhook_secret> <markdown_file>
+
+Example:
+    python webhook_example.py https://emergency.example.com mysecret ./new_emergency.md
+"""
+
+import sys
+import hmac
+import hashlib
+import requests
+import json
+
+def update_emergency_content(webhook_url, webhook_secret, content_file):
+    # Read the content from the file
+    with open(content_file, 'r') as f:
+        content = f.read()
+    
+    # Prepare the payload
+    payload = json.dumps({"content": content})
+    
+    # Calculate the signature
+    signature = hmac.new(
+        webhook_secret.encode(),
+        payload.encode(),
+        hashlib.sha256
+    ).hexdigest()
+    
+    # Set headers
+    headers = {
+        "Content-Type": "application/json",
+        "X-Webhook-Signature": signature
+    }
+    
+    # Send the request
+    response = requests.post(f"{webhook_url}/webhook/update", data=payload, headers=headers)
+    
+    # Print the result
+    print(f"Status code: {response.status_code}")
+    print(f"Response: {response.text}")
+
+if __name__ == "__main__":
+    if len(sys.argv) != 4:
+        print(f"Usage: {sys.argv[0]} <webhook_url> <webhook_secret> <markdown_file>")
+        sys.exit(1)
+    
+    webhook_url = sys.argv[1]
+    webhook_secret = sys.argv[2]
+    content_file = sys.argv[3]
+    
+    update_emergency_content(webhook_url, webhook_secret, content_file)