Slack webhook after a rebuild

counterparty-core/counterpartycore/lib/cli/server.py

@@ -23,6 +23,7 @@
 from counterpartycore.lib.cli import bootstrap, log
 from counterpartycore.lib.ledger.backendheight import BackendHeight
 from counterpartycore.lib.ledger.currentstate import CurrentState
+from counterpartycore.lib.monitors import slack
 from counterpartycore.lib.parser import blocks, check, follow
 from counterpartycore.lib.utils import database, helpers
 
@@ -183,6 +184,7 @@ def run_server(self):
             blocks.catch_up(self.db)
 
         if self.stop_when_ready:
+            slack.trigger_webhook()
             self.stop()  # stop here
             return
 

counterparty-core/counterpartycore/lib/monitors/slack.py

@@ -0,0 +1,22 @@
+import logging
+import os
+
+import requests
+
+from counterpartycore.lib import config
+
+logger = logging.getLogger(config.LOGGER_NAME)
+
+
+def trigger_webhook():
+    webhook_url = os.environ.get("SLACK_HOOK")
+    if not webhook_url:
+        return False
+    try:
+        response = requests.get(webhook_url, timeout=10)
+        response.raise_for_status()
+        logging.info("Message sent to slack")
+        return True
+    except requests.exceptions.RequestException as e:
+        logging.error(f"Error sending message to slack: {e}")
+        return False

release-notes/release-notes-v11.0.0.md

@@ -42,6 +42,7 @@ counterparty-server start
 
 ## CLI
 
+- Adds support for the `SLACK_HOOK` environment variable containing a webhook URL called after a rebuild
 
 # Credits