Add a rudimentary filter option when listing entities

This change adds the ability to filter the list of entities returned
by the API by entity owner, name or endpoint, depending on the entity
type.

Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>

apiserver/controllers/repositories.go

@@ -67,13 +67,37 @@ func (a *APIController) CreateRepoHandler(w http.ResponseWriter, r *http.Request
 //
 // List repositories.
 //
+//	Parameters:
+//	  + name: owner
+//	    description: Exact owner name to filter by
+//	    type: string
+//	    in: query
+//	    required: false
+//
+//	  + name: name
+//	    description: Exact repository name to filter by
+//	    type: string
+//	    in: query
+//	    required: false
+//
+//	  + name: endpoint
+//	    description: Exact endpoint name to filter by
+//	    type: string
+//	    in: query
+//	    required: false
+//
 //	Responses:
 //	  200: Repositories
 //	  default: APIErrorResponse
 func (a *APIController) ListReposHandler(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 
-	repos, err := a.r.ListRepositories(ctx)
+	filter := runnerParams.RepositoryFilter{
+		Name:     r.URL.Query().Get("name"),
+		Owner:    r.URL.Query().Get("owner"),
+		Endpoint: r.URL.Query().Get("endpoint"),
+	}
+	repos, err := a.r.ListRepositories(ctx, filter)
 	if err != nil {
 		slog.With(slog.Any("error", err)).ErrorContext(ctx, "listing repositories")
 		handleError(ctx, w, err)