Added docker files, modified flask app start structure, modified startup script for bare metal deployment.

Dockerfile

@@ -0,0 +1,33 @@
+# Pull the latest stable Python3 Deblian slim image
+FROM python:3-slim-buster
+
+# Install OS level required packages
+RUN apt update && apt install -y bash
+
+# Install pipenv
+RUN pip install pipenv
+
+# Create new user and group and set them
+# This is to keep us from running as "root" inside the container
+# especially since our mounted volutes would then be set to root as the owner
+RUN useradd -Ums /bin/bash -u 991 uwume
+
+# Set the current working directory
+# the subdirectories and files here should be mounted using the volume option
+# when executing docker run or by specifying volumes in docker-compose.yml
+WORKDIR /usr/src/uwume
+
+# Copy the __init__.py and views.py files in order to run
+COPY views.py views.py
+COPY __init__.py __init__.py
+
+RUN chown -R uwume:uwume /usr/src/uwume
+USER uwume
+
+# Copy Pipfile from local and install packages
+COPY Pipfile Pipfile
+RUN pipenv install
+
+
+# Set the entrypoint
+ENTRYPOINT [ "python", "-m", "pipenv", "run", "flask", "run" ]

__init__.py

@@ -0,0 +1,15 @@
+from flask import Flask
+from flask_login import LoginManager
+from os import urandom
+app = Flask(__name__)
+app.secret_key = urandom(12).hex()
+'''
+login_manager = LoginManager()
+login_manager.init_app(app)
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.get(user_id)
+'''
+
+from . import views

docker-compose.yaml

@@ -0,0 +1,22 @@
+---
+version: '3'
+services:
+    uwume:
+        build:
+            context: .
+            dockerfile: Dockerfile
+        image: uwume:latest
+        user: uwume
+        container_name: uwu_me
+        environment:
+            - FLASK_APP=/usr/src/uwume/
+            - FLASK_ENV=development
+            - FLASK_RUN_HOST=0.0.0.0
+            - FLASK_RUN_PORT=4444
+        volumes:
+            - ./assets:/usr/src/uwume/assets
+            - ./lib:/usr/src/uwume/lib
+            - ./static:/usr/src/uwume/static
+            - ./templates:/usr/src/uwume/templates
+        ports:
+            - 4444:4444

setup_app.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-export FLASK_APP=app.py
-export FLASK_ENV=development

start_app.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# You should use this if you want to run on bare-metal and not in a container.
+
+# These environment variables should be echoed in the docker-compose.yml
+export FLASK_APP=$(pwd)
+export FLASK_ENV=development
+export FLASK_RUN_HOST=0.0.0.0
+export FLASK_RUN_PORT=4444
+
+# Actually run the flask app
+pipenv run flask run

views.py

@@ -1,19 +1,9 @@
+try:
     from .lib.helpers import get_static_paths, get_content_text
+except:
+    from lib.helpers import get_static_paths, get_content_text
+from . import app
 from flask import Flask, render_template, redirect, url_for, request
-from flask_login import LoginManager
-app = Flask(__name__)
-'''
-login_manager = LoginManager()
-login_manager.init_app(app)
-
-# Secret key
-app.secret_key = #Don't commit this.
-
-
-@login_manager.user_loader
-def load_user(user_id):
-    return User.get(user_id)
-'''
 
 
 @app.route('/home', methods=['GET'])