To use Jjewel you need a Jujutsu repository for your project. If you have not created a repository, you can do so from Jjewel.
In Jjewel press Cmd-Shift-N or choose File > New Repository to create a new repository. A Save panel opens for you to choose a location for your repository.
Navigate to the location where you want to create the repository folder. Enter the name for the repository in the Repository Name: text field. Click the Create Repository button to finish creating the repository.
Jjewel's repository creation works best when you create the repository before you start your project. Problems can occur when you add a Jujutsu repository to an existing project that already contains files.
Suppose you have an existing project named MyProject. If you create a repository inside the MyProject folder, none of the files inside the MyProject folder will be tracked because those files are one level above the repository you created.
To track the files in the MyProject folder, you must move the Jujutsu repository inside the MyProject folder. Take the following steps to move the Jujutsu repository inside the MyProject folder:
MyProject folder in the Finder..jj and .git folders to the MyProject folder.