From b8e8dd8144abd92d1f80e550b8460a03c28405b2 Mon Sep 17 00:00:00 2001
From: Guilhem MARION <gmarion@netc.fr>
Date: Mon, 10 Oct 2022 07:22:11 +1030
Subject: [PATCH] Make retcode the number of failed checks

---
 certo/__main__.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/certo/__main__.py b/certo/__main__.py
index 854f469..ff20d0e 100644
--- a/certo/__main__.py
+++ b/certo/__main__.py
@@ -8,7 +8,6 @@ Options:
    -t SECONDS --timeout=SECONDS       Timeout for SSL Handshake [default: 5]
 """
 import logging
-from pprint import pprint
 
 from docopt import docopt
 
@@ -30,7 +29,11 @@ if __name__ == "__main__":
         logging.info(f"Getting CERT from {hs}")
         results.append(check_host_certificate_expiration(hs, days_to_expiration))
 
+    failed = list(r for r in results if not r.check_successful)
+
     if output_as_json:
         print(json_output(results))
     else:
         print(default_output(results))
+
+    exit(len(failed))