Error: Git requires both a URL and a ref to clone¶
This error occurs when attempting to add an entry to the package catalog that
Git acquisition method.
dds obtains a package from the catalog using the
Git method, it
needs a URL to clone from, and a Git ref to clone.
dds uses a technique
known as “shallow cloning,” which requires a known Git reference to clone from.
The reference may be a tag, branch, or an individual commit (Using a Git commit
ref requires support from the remote Git server, and it is often
unavailable in most setups). Using a Git tag is strongly recommended.
Refer to the documentation on Remote Packages and Repositories.