From 9d87c5a726783564c813085c741417d8c87ee9ff Mon Sep 17 00:00:00 2001
From: Arnav Choudhury <arnav13@gmail.com>
Date: Fri, 19 Apr 2024 21:41:58 +0530
Subject: [PATCH] Update start in local flower

Flower needs to start only after the celery workers come online. otherwise one will see errors like `inspect method failed` etc
---
 .../compose/local/django/celery/flower/start              | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/{{cookiecutter.project_slug}}/compose/local/django/celery/flower/start b/{{cookiecutter.project_slug}}/compose/local/django/celery/flower/start
index b4783d2f0..cebb62203 100644
--- a/{{cookiecutter.project_slug}}/compose/local/django/celery/flower/start
+++ b/{{cookiecutter.project_slug}}/compose/local/django/celery/flower/start
@@ -3,6 +3,14 @@
 set -o errexit
 set -o nounset
 
+
+until timeout 10 celery -A config.celery_app inspect ping; do
+    >&2 echo "Celery workers not available"
+done
+
+echo 'Starting flower'
+
+
 exec watchfiles --filter python celery.__main__.main \
     --args \
     "-A config.celery_app -b \"${CELERY_BROKER_URL}\" flower --basic_auth=\"${CELERY_FLOWER_USER}:${CELERY_FLOWER_PASSWORD}\""