From 8114542a21159bf3943d0966f60d7d583b39de88 Mon Sep 17 00:00:00 2001
From: Brent Bovenzi <brent.bovenzi@gmail.com>
Date: Tue, 8 Jun 2021 10:13:18 -0400
Subject: [PATCH] Fix Dag Details start date bug (#16206)

* Only show Start Date when catchup=True

* add catchup field to details

* add started field for catchup=false dags

(cherry picked from commit ebc03c63af7282c9d826054b17fe7ed50e09fe4e)
---
 airflow/www/templates/airflow/dag_details.html | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/airflow/www/templates/airflow/dag_details.html b/airflow/www/templates/airflow/dag_details.html
index 8d30ef26f8dbe..e841319731468 100644
--- a/airflow/www/templates/airflow/dag_details.html
+++ b/airflow/www/templates/airflow/dag_details.html
@@ -49,9 +49,20 @@ <h3>{{ title }}</h3>
       <td>{{ dag.schedule_interval }}</td>
     </tr>
     <tr>
-      <th>Start Date</th>
-      <td>{{ dag.start_date }}</td>
+      <th>Catchup</th>
+      <td>{{ dag.catchup }}</td>
     </tr>
+    {% if dag.catchup %}
+      <tr>
+        <th>Start Date</th>
+        <td class="js-format-date">{{ dag.start_date }}</td>
+      </tr>
+    {% else %}
+      <tr>
+        <th>Started</th>
+        <td>{{ states|length > 0 }}</td>
+      </tr>
+    {% endif %}
     <tr>
       <th>End Date</th>
       <td>{{ dag.end_date }}</td>