feat: add new component for links in template card

Signed-off-by: Christian Marker / Intility AS <christian.marker@intility.no>

plugins/scaffolder/src/next/TemplateListPage/TemplateCard/CardLink.tsx

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2022 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { IconComponent } from '@backstage/core-plugin-api';
+import { BackstageTheme } from '@backstage/theme';
+import { Link, makeStyles } from '@material-ui/core';
+import React from 'react';
+
+interface CardLinkProps {
+  icon: IconComponent;
+  text: string;
+  url: string;
+}
+
+const useStyles = makeStyles<BackstageTheme>(() => ({
+  linkText: {
+    display: 'inline-flex',
+    alignItems: 'center',
+  },
+}));
+
+export const CardLink = ({ icon: Icon, text, url }: CardLinkProps) => {
+  const styles = useStyles();
+
+  return (
+    <div className={styles.linkText}>
+      <Icon fontSize="small" />
+      <Link style={{ marginLeft: '8px' }} href={url}>
+        {text || url}
+      </Link>
+    </div>
+  );
+};