fix(quay): fix infinite progress bar when scan is unsupported

plugins/quay/src/components/QuayRepository/QuayRepository.test.tsx

@@ -96,4 +96,28 @@ describe('QuayRepository', () => {
     expect(queryByText(/Quay repository/i)).toBeInTheDocument();
     expect(queryByTestId('quay-repo-security-scan-progress')).not.toBeNull();
   });
+
+  it('should show table if loaded and data is present but shows unsupported if security scan is not supported', () => {
+    (useTags as jest.Mock).mockReturnValue({
+      loading: false,
+      data: [
+        {
+          name: 'latest',
+          manifest_digest: undefined,
+          securityStatus: 'unsupported',
+          size: null,
+          last_modified: 'Wed, 15 Mar 2023 18:22:18 -0000',
+        },
+      ],
+    });
+    const { queryByTestId, queryByText } = render(
+      <BrowserRouter>
+        <QuayRepository />
+      </BrowserRouter>,
+    );
+    expect(queryByTestId('quay-repo-table')).not.toBeNull();
+    expect(queryByTestId('quay-repo-table-empty')).toBeNull();
+    expect(queryByText(/Quay repository/i)).toBeInTheDocument();
+    expect(queryByTestId('quay-repo-security-scan-unsupported')).not.toBeNull();
+  });
 });

plugins/quay/src/components/QuayRepository/tableHeading.tsx

@@ -2,6 +2,7 @@ import React from 'react';
 
 import { Link, Progress, TableColumn } from '@backstage/core-components';
 
+import { Tooltip } from '@material-ui/core';
 import makeStyles from '@material-ui/core/styles/makeStyles';
 
 import type { Layer } from '../../types';
@@ -41,13 +42,24 @@ export const columns: TableColumn[] = [
     title: 'Security Scan',
     field: 'securityScan',
     render: (rowData: any): React.ReactNode => {
-      if (!rowData.securityDetails) {
+      if (!rowData.securityStatus && !rowData.securityDetails) {
         return (
           <span data-testid="quay-repo-security-scan-progress">
             <Progress />
           </span>
         );
       }
+
+      if (rowData.securityStatus === 'unsupported') {
+        return (
+          <Tooltip title="The manifest for this tag has an operating system or package manager unsupported by Quay Security Scanner">
+            <span data-testid="quay-repo-security-scan-unsupported">
+              Unsupported
+            </span>
+          </Tooltip>
+        );
+      }
+
       const tagManifest = rowData.manifest_digest_raw;
       const retStr = vulnerabilitySummary(rowData.securityDetails as Layer);
       return <Link to={`tag/${tagManifest}`}>{retStr}</Link>;

plugins/quay/src/hooks/quay.tsx

@@ -29,6 +29,9 @@ export const useTags = (organization: string, repository: string) => {
   const [tagManifestLayers, setTagManifestLayers] = React.useState<
     Record<string, Layer>
   >({});
+  const [tagManifestStatuses, setTagManifestStatuses] = React.useState<
+    Record<string, string>
+  >({});
   const localClasses = useLocalStyles();
 
   const fetchSecurityDetails = async (tag: Tag) => {
@@ -46,13 +49,19 @@ export const useTags = (organization: string, repository: string) => {
       tagsResponse.tags.map(async tag => {
         const securityDetails = await fetchSecurityDetails(tag);
         const securityData = securityDetails.data;
-        if (!securityData) {
-          return;
-        }
-        setTagManifestLayers(prevState => ({
+        const securityStatus = securityDetails.status;
+
+        setTagManifestStatuses(prevState => ({
           ...prevState,
-          [tag.manifest_digest]: securityData.Layer,
+          [tag.manifest_digest]: securityStatus,
         }));
+
+        if (securityData) {
+          setTagManifestLayers(prevState => ({
+            ...prevState,
+            [tag.manifest_digest]: securityData.Layer,
+          }));
+        }
       }),
     );
     setTags(prevTags => [...prevTags, ...tagsResponse.tags]);
@@ -76,6 +85,7 @@ export const useTags = (organization: string, repository: string) => {
         ),
         expiration: tag.expiration,
         securityDetails: tagManifestLayers[tag.manifest_digest],
+        securityStatus: tagManifestStatuses[tag.manifest_digest],
         manifest_digest_raw: tag.manifest_digest,
         // is_manifest_list: tag.is_manifest_list,
         // reversion: tag.reversion,
@@ -84,7 +94,7 @@ export const useTags = (organization: string, repository: string) => {
         // manifest_list: tag.manifest_list,
       };
     });
-  }, [tags, tagManifestLayers, localClasses.chip]);
+  }, [tags, localClasses.chip, tagManifestLayers, tagManifestStatuses]);
 
   return { loading, data };
 };

plugins/quay/src/hooks/useTags.test.ts

@@ -1,3 +1,5 @@
+import { useApi } from '@backstage/core-plugin-api';
+
 import { waitFor } from '@testing-library/react';
 import { renderHook } from '@testing-library/react-hooks';
 
@@ -21,4 +23,40 @@ describe('useTags', () => {
       expect(result.current.data).toHaveLength(1);
     });
   });
+
+  it('should return security status for tags', async () => {
+    (useApi as jest.Mock).mockReturnValue({
+      getSecurityDetails: jest
+        .fn()
+        .mockReturnValue({ data: null, status: 'unsupported' }),
+      getTags: jest.fn().mockReturnValue({
+        tags: [{ name: 'tag1', manifest_digest: 'manifestDigest' }],
+      }),
+    });
+    const { result } = renderHook(() => useTags('foo', 'bar'));
+    await waitFor(() => {
+      expect(result.current.loading).toBeFalsy();
+      expect(result.current.data).toHaveLength(1);
+      expect(result.current.data[0].securityStatus).toBe('unsupported');
+      expect(result.current.data[0].securityDetails).toBeUndefined();
+    });
+  });
+
+  it('should return tag layers as security details for tags', async () => {
+    (useApi as jest.Mock).mockReturnValue({
+      getSecurityDetails: jest
+        .fn()
+        .mockReturnValue({ data: { Layer: {} }, status: 'scanned' }),
+      getTags: jest.fn().mockReturnValue({
+        tags: [{ name: 'tag1', manifest_digest: 'manifestDigest' }],
+      }),
+    });
+    const { result } = renderHook(() => useTags('foo', 'bar'));
+    await waitFor(() => {
+      expect(result.current.loading).toBeFalsy();
+      expect(result.current.data).toHaveLength(1);
+      expect(result.current.data[0].securityStatus).toBe('scanned');
+      expect(result.current.data[0].securityDetails).toEqual({});
+    });
+  });
 });