snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

modules/util/paginate.go

@@ -0,0 +1,26 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+// PaginateSlice cut a slice as per pagination options
+// if page = 0 it do not paginate
+func PaginateSlice[S ~[]E, E any](list S, page, pageSize int) S {
+	if page <= 0 || pageSize <= 0 {
+		return list
+	}
+
+	page--
+
+	if page*pageSize >= len(list) {
+		return list[len(list):]
+	}
+
+	list = list[page*pageSize:]
+
+	if len(list) > pageSize {
+		return list[:pageSize]
+	}
+
+	return list
+}