Hide commit msg for package files without pipeline

app/assets/javascripts/packages/details/components/package_files.vue

@@ -92,6 +92,7 @@ export default {
 
       <template #cell(commit)="{ item }">
         <gl-link
+          v-if="item.pipeline && item.pipeline.project"
           :href="item.pipeline.project.commit_url"
           class="gl-text-gray-500"
           data-testid="commit-link"

changelogs/unreleased/330396-package-registry-pypi-packages-file-list-vanishes-when-different-c.yml

+---
+title: Hide commit msg for package files without pipeline
+merge_request: 61571
+author:
+type: fixed

spec/frontend/packages/details/components/package_files_spec.js

@@ -11,8 +11,10 @@ describe('Package Files', () => {
 
   const findAllRows = () => wrapper.findAll('[data-testid="file-row"');
   const findFirstRow = () => findAllRows().at(0);
+  const findSecondRow = () => findAllRows().at(1);
   const findFirstRowDownloadLink = () => findFirstRow().find('[data-testid="download-link"');
   const findFirstRowCommitLink = () => findFirstRow().find('[data-testid="commit-link"');
+  const findSecondRowCommitLink = () => findSecondRow().find('[data-testid="commit-link"');
   const findFirstRowFileIcon = () => findFirstRow().find(FileIcon);
   const findFirstRowCreatedAt = () => findFirstRow().find(TimeAgoTooltip);
 
@@ -126,5 +128,14 @@ describe('Package Files', () => {
         expect(findFirstRowCommitLink().exists()).toBe(false);
       });
     });
+
+    describe('when only one file lacks an associated pipeline', () => {
+      it('renders the commit when it exists and not otherwise', () => {
+        createComponent([npmFiles[0], mavenFiles[0]]);
+
+        expect(findFirstRowCommitLink().exists()).toBe(true);
+        expect(findSecondRowCommitLink().exists()).toBe(false);
+      });
+    });
   });
 });