New extension points for repository overview (#1828)

The landing-page-plugin is being reworked and integrated into the repository overview. This requires new extension points and slightly adjusted components to better match the repository overview page visually. Also, binder options can now be passed as an object which offer a new priority option that causes sorting in descending order.

scm-ui/ui-components/src/layout/GroupEntries.tsx

@@ -0,0 +1,56 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+import React, { FC, ReactNode } from "react";
+import classNames from "classnames";
+import styled from "styled-components";
+
+const Separator = styled.div`
+  border-bottom: 1px solid rgb(219, 219, 219, 0.5);
+`;
+
+type Props = {
+  namespaceHeader: ReactNode;
+  elements: ReactNode[];
+};
+
+const GroupEntries: FC<Props> = ({ namespaceHeader, elements }) => {
+  const content = elements.map((entry, index) => (
+    <React.Fragment key={index}>
+      <div>{entry}</div>
+      {index + 1 !== elements.length ? <Separator className="mx-4" /> : null}
+    </React.Fragment>
+  ));
+
+  return (
+    <>
+      <div className={classNames("is-flex", "is-align-items-center", "is-size-6", "has-text-weight-bold", "p-3")}>
+        {namespaceHeader}
+      </div>
+      <div className={classNames("box", "p-2")}>{content}</div>
+      <div className="is-clearfix" />
+    </>
+  );
+};
+
+export default GroupEntries;