Editing the site using Docker

It is also possible to work on the site using Docker. The process is as follows:

Build the Docker image
```
  docker build . -t perlwebadvice
```

Run the Docker container

  docker run -p7007:7007 -v$PWD:/perlwebadvice perlwebadvice

You can then see a local version of the site at http://localhost:7007/
In a different command terminal run docker ps to see the name of your container
When you have changed something, you can rebuild the site by running
```
  docker exec YOUR_CONTAINER_NAME aphra build
```
Your new version of the site will appear when you refresh http://localhost:7007/
To close down the Docker container, run
```
  docker stop YOUR_CONTAINER_NAME
```