some final cleanup

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

plugins/catalog/src/components/Router.tsx

@@ -38,9 +38,7 @@ const DefaultEntityPage = () => (
           <Typography variant="body1">
             To override this component with your custom implementation, read
             docs on{' '}
-            <Link target="_blank" to="https://backstage.io/docs">
-              backstage.io/docs
-            </Link>
+            <Link to="https://backstage.io/docs">backstage.io/docs</Link>
           </Typography>
         </Content>
       }

plugins/circleci/src/components/BuildsPage/lib/CITable/CITable.tsx

@@ -121,9 +121,7 @@ const SourceInfo = ({ build }: { build: CITableBuildInfo }) => {
         <Typography variant="button">{source?.branchName}</Typography>
         <Typography variant="body1">
           {source?.commit?.url !== undefined ? (
-            <Link to={source?.commit?.url} target="_blank">
-              {source?.commit.shortHash}
-            </Link>
+            <Link to={source?.commit?.url}>{source?.commit.shortHash}</Link>
           ) : (
             source?.commit.shortHash
           )}
@@ -169,7 +167,7 @@ const generatedColumns: TableColumn[] = [
     field: 'buildName',
     highlight: true,
     render: (row: Partial<CITableBuildInfo>) => (
-      <Link to={row?.buildUrl!} target="_blank">
+      <Link to={row?.buildUrl ?? ''}>
         <Box display="flex" alignItems="center">
           <LaunchIcon fontSize="small" color="disabled" />
           <Box mr={1} />

plugins/cloudbuild/src/components/Cards/Cards.tsx

@@ -63,7 +63,7 @@ const WidgetContent = ({
         ),
         message: lastRun.message,
         url: (
-          <Link to={lastRun.googleUrl ?? ''} target="_blank">
+          <Link to={lastRun.googleUrl ?? ''}>
             See more on Google{' '}
             <ExternalLinkIcon className={classes.externalLinkIcon} />
           </Link>

plugins/github-actions/src/components/Cards/Cards.tsx

@@ -71,7 +71,7 @@ const WidgetContent = ({
         ),
         message: lastRun.message,
         url: (
-          <Link to={lastRun.githubUrl ?? ''} target="_blank">
+          <Link to={lastRun.githubUrl ?? ''}>
             See more on GitHub{' '}
             <ExternalLinkIcon className={classes.externalLinkIcon} />
           </Link>

plugins/gitops-profiles/src/components/ClusterTable/ClusterTable.tsx

@@ -24,7 +24,7 @@ const columns: TableColumn[] = [
     field: 'name',
     highlight: true,
     render: (componentData: any) => (
-      <Link to={`/gitops-cluster/${componentData.name}`}>
+      <Link to={`/gitops-cluster/${encodeURIComponent(componentData.name)}`}>
         {componentData.name}
       </Link>
     ),

plugins/jenkins/src/components/BuildsPage/lib/CITable/CITable.tsx

@@ -13,12 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import { Progress, Table, TableColumn } from '@backstage/core-components';
+import { Link, Progress, Table, TableColumn } from '@backstage/core-components';
 import { alertApiRef, useApi, useRouteRef } from '@backstage/core-plugin-api';
-import { Box, IconButton, Link, Tooltip, Typography } from '@material-ui/core';
+import { Box, IconButton, Tooltip, Typography } from '@material-ui/core';
 import RetryIcon from '@material-ui/icons/Replay';
 import { default as React, useState } from 'react';
-import { Link as RouterLink } from 'react-router-dom';
 import { Project } from '../../../../api/JenkinsApi';
 import JenkinsLogo from '../../../../assets/JenkinsLogo.svg';
 import { buildRouteRef } from '../../../../plugin';
@@ -107,7 +106,6 @@ const generatedColumns: TableColumn[] = [
 
         return (
           <Link
-            component={RouterLink}
             to={routeLink({
               jobFullName: encodeURIComponent(row.fullName),
               buildNumber: String(row.lastBuild?.number),
@@ -127,7 +125,7 @@ const generatedColumns: TableColumn[] = [
     render: (row: Partial<Project>) => (
       <>
         <p>
-          <Link to={row.lastBuild?.source?.url || ''} target="_blank">
+          <Link to={row.lastBuild?.source?.url ?? ''}>
             {row.lastBuild?.source?.branchName}
           </Link>
         </p>
@@ -154,7 +152,7 @@ const generatedColumns: TableColumn[] = [
         <>
           <p>
             {row.lastBuild?.tests && (
-              <Link to={row.lastBuild?.tests.testUrl || ''} target="_blank">
+              <Link to={row.lastBuild?.tests.testUrl ?? ''}>
                 {row.lastBuild?.tests.passed} / {row.lastBuild?.tests.total}{' '}
                 passed
                 <FailSkippedWidget

plugins/jenkins/src/components/Cards/Cards.test.tsx

@@ -35,7 +35,7 @@ describe('<LatestRunCard />', () => {
   const jenkinsApi: Partial<JenkinsApi> = {
     getProjects: () =>
       Promise.resolve([
-        { lastBuild: { timestamp: 0, status: 'success' } },
+        { lastBuild: { timestamp: 0, status: 'success', url: 'foo' } },
       ] as Project[]),
   };
 

plugins/jenkins/src/components/Cards/Cards.tsx

@@ -67,7 +67,7 @@ const WidgetContent = ({
         'latest run': displayDate,
         duration: displayDuration,
         link: (
-          <Link to={latestRun.lastBuild.url} target="_blank">
+          <Link to={latestRun.lastBuild.url}>
             See more on Jenkins{' '}
             <ExternalLinkIcon className={classes.externalLinkIcon} />
           </Link>