By providing the Google Cloud project ID and a Pub/Sub topic subscription name you can listen to all incoming messages to that topic.

You need to have authentication setup with GCP with enough permissions to listen to the pub/sub topic you are trying to connect to. Please refer to the GCP getting started with authentication article to setup your authentication.

1. Create a new virtual environment running the following commands from the root of your project directory (Optional):

    virtualenv env
   

2. Activate your new virtual environment (Optional):

   • Linux:

       source env/bin/activate
     

   • Windows

       env\scripts\activate
     

3. Install all the Python packages needed for this application:

    pip install -r requirements.txt
   

4. Run the tool:

    python main.py