FLASK_APP not set correctly fix

Author: eshaan7

.github/INSTALLATION.md

@@ -25,7 +25,8 @@ $ cd src/
 3. With `virtual environment` activated, install requirements, init db,
 
 ```bash
-[venv]$ pip install -r requirements.txt 
+[venv]$ pip install -r requirements.txt
+[venv]$ export FLASK_APP="FlaskRTBCTF:create_app()"
 [venv]$ chmod +x init_db.sh && ./init_db.sh # Only required on first run
 ```
 

app.json

@@ -33,6 +33,6 @@
     }
   },
   "scripts": {
-    "postdeploy": "bash src/init_db.sh"
+    "postdeploy": "cd /app/src && export FLASK_APP='FlaskRTBCTF:create_app()' && sh init_db.sh"
   }
 }

runtime.txt

@@ -1 +1 @@
-python-3.8.2
+python-3.8.3

src/docker-entrypoint.sh

@@ -1,6 +1,7 @@
 #!/bin/sh
 
 chmod +x init_db.sh runserver.sh
+export FLASK_APP="FlaskRTBCTF:create_app()"
 # init/ migrate DB
 ./init_db.sh
 # run gunicorn production server

src/init_db.sh

@@ -1,6 +1,5 @@
 #!/bin/sh
 
-export FLASK_APP="FlaskRTBCTF:create_app()"
 flask db init
 flask db migrate
 flask db upgrade