From 6f3292c8a376ecf8c186d7607e3b69fbe556db4b Mon Sep 17 00:00:00 2001
From: BoHong Li <raccoon@hackmd.io>
Date: Mon, 2 Mar 2020 20:10:28 +0800
Subject: [PATCH] fix: migrate heroku DATABASE_URL environment variable

Signed-off-by: BoHong Li <raccoon@hackmd.io>
---
 app.json | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app.json b/app.json
index 3e8fe4a7..dd289483 100644
--- a/app.json
+++ b/app.json
@@ -15,6 +15,10 @@
             "description": "Let npm also install development build tool",
             "value": "false"
         },
+        "CMD_DB_URL": {
+            "description": "Database URL",
+            "value": "$DATABASE_URL"
+        },
         "CMD_SESSION_SECRET": {
             "description": "Secret used to secure session cookies.",
             "required": false