From 1942ad3cef7f7f4892bad44871304db726c94c14 Mon Sep 17 00:00:00 2001
From: missytake <missytake@systemli.org>
Date: Fri, 13 Oct 2023 11:17:55 +0200
Subject: [PATCH] ensure environment variables are set

---
 deploy.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/deploy.py b/deploy.py
index 76b8cdf6..452fcad3 100644
--- a/deploy.py
+++ b/deploy.py
@@ -8,6 +8,10 @@ def main():
     mail_server = os.getenv("CHATMAIL_SERVER", mail_domain)
     dkim_selector = os.getenv("CHATMAIL_DKIM_SELECTOR", "2023")
 
+    assert mail_domain
+    assert mail_server
+    assert dkim_selector
+
     deploy_chatmail(mail_domain, mail_server, dkim_selector)