As an admin, I want a REST API endpoint to retrieve the disk size of a repository

Problem Definition

An automated way of accessing the repository size on disk information would be beneficial to monitor the growth of a repository, and plan maintenance operations accordingly.

The Bitbucket Server user interface already provides access to the "Approximate size" of a repository in the repository settings page:

$BITBUCKET_URL/projects/<project_name>/repos/<repository_name>/settings

Suggested Solution

Add a REST API endpoint to retrieve the repository disk size.