Move DB migrate to config

gunicorn_conf.py

@@ -0,0 +1,23 @@
+import os
+import subprocess
+
+from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate, upgrade
+from flask import Flask
+
+app = Flask(__name__)
+
+if os.path.exists(os.path.join(os.getcwd(), "config.py")):
+	app.config.from_pyfile(os.path.join(os.getcwd(), "config.py"))
+else:
+	app.config.from_pyfile(os.path.join(os.getcwd(), "config.env.py"))
+
+# Create the database session and import models.
+db = SQLAlchemy(app)
+from selfservice.models import *
+migrate = Migrate(app, db)
+
+def on_starting(server):
+	if not os.path.exists(os.path.join(os.getcwd(), "data.db")):
+		with app.app_context():
+			upgrade()

selfservice/__init__.py

@@ -6,7 +6,7 @@
 from flask import Flask, render_template, request, redirect, url_for, flash
 from flask_recaptcha import ReCaptcha
 from flask_sqlalchemy import SQLAlchemy
-from flask_migrate import Migrate, upgrade
+from flask_migrate import Migrate
 from alembic import command
 
 from selfservice.utilities.general import is_expired, email_recovery, phone_recovery
@@ -24,10 +24,6 @@
 from selfservice.models import *
 migrate = Migrate(app, db)
 
-if not os.path.exists(os.path.join(os.getcwd(), "data.db")):
-	with app.app_context():
-		upgrade()
-
 # Create recaptcha object
 recaptcha = ReCaptcha()
 recaptcha.init_app(app)