Pull Request Banner Extension Point

gradle/changelog/add_extension_point_below_repo_title.yaml

@@ -0,0 +1,2 @@
+- type: added
+  description: Extension point below the title of a repository

scm-ui/ui-extensions/src/extensionPoints.tsx

@@ -684,6 +684,11 @@ export type RepositoryInformationTableBottom = RenderableExtensionPointDefinitio
   { repository: Repository }
 >;
 
+export type RepositoryBanner = RenderableExtensionPointDefinition<
+  "repository.banner",
+  { repository: Repository, url: string }
+>;
+
 export type UserInformationTableBottom = RenderableExtensionPointDefinition<
   "user.information.table.bottom",
   { user: User }

scm-ui/ui-webapp/src/repos/containers/RepositoryRoot.tsx

@@ -278,6 +278,11 @@ const RepositoryRoot = () => {
         }
       >
         {modal}
+        <ExtensionPoint<extensionPoints.RepositoryBanner>
+          name="repository.banner"
+          props={{ repository, url: history.location.pathname }}
+          renderAll={true}
+        />
         <CustomQueryFlexWrappedColumns>
           <PrimaryContentColumn>
             <Switch>