From 1794688c9b8509c49bcc48700fb3e25f1aae0953 Mon Sep 17 00:00:00 2001
From: Gao Sun <gao@silverhand.io>
Date: Wed, 4 Jan 2023 14:57:14 +0800
Subject: [PATCH] chore: improve comment for docker compose file (#2805)

Co-authored-by: Charles Zhao <charleszhao@silverhand.io>
---
 docker-compose.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 3c794e511..4696f50ac 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,9 @@ services:
     environment:
       - TRUST_PROXY_HEADER=1
       - DB_URL=postgres://postgres:p0stgr3s@postgres:5432/logto
-      - ENDPOINT # Mandatory. Mapping env to the container.
+      # Mandatory for GitPod to map host env to the container, thus GitPod can dynamically configure the public URL of Logto;
+      # Or, you can leverage it for local testing.
+      - ENDPOINT
   postgres:
     image: postgres:14-alpine
     user: postgres