+
+ # Build the catalog
+ #
+ # This method should be called at nitweb startup.
+ fun build_catalog(modelbuilder: ModelBuilder, filter: nullable ModelFilter): Catalog do
+ var catalog = new Catalog(modelbuilder)
+ var mpackages = modelbuilder.model.collect_mpackages(filter)
+ # Compute the poset
+ for p in mpackages do
+ var g = p.root
+ assert g != null
+ modelbuilder.scan_group(g)
+ end
+ # Build the catalog
+ for mpackage in mpackages do
+ catalog.package_page(mpackage)
+ catalog.git_info(mpackage)
+ catalog.mpackage_stats(mpackage)
+ end
+ return catalog
+ end
+