Don't include trailing \n or <br/> if summary is missing

2 years ago · e1893769da
parent c24d9d6953
commit e1893769da
1 changed files with 8 additions and 3 deletions
--- a/bot.py
+++ b/bot.py
@ -27,8 +27,10 @@ TEMPLATE_TEXT = (
    "{% elif labels.severity == 'warning' %}"
    "ATTENTION "
    "{% endif %}"
-    "{{ labels.alertname }} {{ labels.instance }}\n"
-    "{{ annotations.summary }}"
+    "{{ labels.alertname }} {{ labels.instance }}"
+    "{% if annotations.summary %}"
+    "\n{{ annotations.summary }}"
+    "{% endif %}"
 )

 TEMPLATE_HTML = (
@ -40,8 +42,11 @@ TEMPLATE_HTML = (
    "<b><font color='orange'>ATTENTION</font></b> "
    "{% endif %}"
    "<b>{{ labels.alertname }}</b> "
-    "{{ labels.instance }}<br/>"
+    "{{ labels.instance }}"
+    "{% if annotations.summary %}"
+    "<br/>"
    "<blockquote>{{ annotations.summary }}</blockquote>"
+    "{% endif %}"
 )