+

+import com.atlassian.sal.api.component.ComponentLocator

+import com.atlassian.stash.event.RepositoryCreationRequestedEvent

+import com.atlassian.stash.project.ProjectType

+import com.atlassian.stash.repository.Repository

+import com.atlassian.stash.repository.RepositoryService

+import com.atlassian.stash.util.Page

+import com.atlassian.stash.util.PageProvider

+import com.atlassian.stash.util.PageRequest

+import com.atlassian.stash.util.PagedIterable

+

+// only allow N personal

+def repositoryService = ComponentLocator.getComponent(RepositoryService)

+def event = event as RepositoryCreationRequestedEvent

+def project = event.repository.project

+

+// allow only 1Gb total size per user

+if (project.type == ProjectType.PERSONAL) {

+    def totalUserSize = new PagedIterable<Repository>(new PageProvider<Repository>() {

+        @Override

+        Page<Repository> get(PageRequest pageRequest) {

+            repositoryService.findByProjectKey(project.key, pageRequest) as Page<Repository>

+        }

+    }, 100).sum { Repository repo ->

+        repositoryService.getSize(repo)

+    }

+

+    if (totalUserSize >= 1024e3) {

+        event.cancel("You can only use 1Gb in personal repository space, which you have exceeded.")

+    }