Project Setup

Before we crack on with the code, we'll initialise Git to track our project using version control, we'll create a package.json so we can use Jest, and we'll install a linter to keep the code clean as we go along.

• Create a cruise-ships repository on GitHub without a README.

• Create a cruise-ships directory in the command line.

• cd into cruise-ships and initialise a Git repo.

• Initialise an npm project, setting jest as the test command.

• Install the jest package as a developer dependency.

• Create a .gitignore file in the project root and add node_modules/ to it.

• Add all of your files to the staging area.

• Commit your changes with a clear message.

• Add a new origin remote that points to your GitHub repository: git remote add origin <https_link_to_your_repo>.

• Push the project to your newly created GitHub repository.