A handy tool for users who prefer the terminal.

1. Install dependencies using
   pip install -r requirements.txt
2. Use Google API Console to create OAuth 2.0 credentials:
   1. Visit the developer console
   2. Create a new project
   3. Open the API Manager
   4. Enable YouTube Data API v3
   5. Go to Credentials
   6. Configure the OAuth consent screen and create OAuth client ID credentials
   7. Use Application Type Other and provide a client name (e.g. Python)
   8. Confirm and download the generated credentials as JSON file
3. Store the file in the application folder as client_secrets.json
4. Launch the program using ./checker.py
5. A browser window should open asking for confirmation

Use the checker to add your favourite YouTube channels
./checker.py -u LastWeekTonight add

Remove a channel you're no longer interested in
./checker.py -u LastWeekTonight remove

List the previously added channels
./checker.py list

Check for new uploads from a specific channel
./checker.py -u LastWeekTonight check

Check for new uploads from any previously added channel
./checker.py check