chore: add test-case for fixed rename handling

apps/backend/src/services/folders.ts

@@ -50,6 +50,11 @@ export function inferFolders(options: Options): Folder[] {
     }
   }
 
-  const converted = toFolder(root);
+  let converted = toFolder(root);
+  while (
+    converted.folders.length === 1 &&
+    converted.folders[0].folders.length === 1
+  )
+    converted = converted.folders[0];
   return converted.folders;
 }

apps/backend/src/utils/git-parser.spec.ts

@@ -74,6 +74,7 @@ const logWithRenames = `"John Doe <[email protected]>,${today.toISOString()}"
 "Jane Doe <[email protected]>,${today.toISOString()}"
 10\t0\t/shell/my.component.ts
 0\t1\t/shell/my-other.component.ts
+20\t1\t/shared/feature-checkin/my.component.ts
 `;
 
 jest.mock('../infrastructure/log');
@@ -506,6 +507,11 @@ describe('git parser', () => {
               linesRemoved: 1,
               path: '/shell/my-other.component.ts',
             },
+            {
+              linesAdded: 20,
+              linesRemoved: 1,
+              path: '/shared/sub-features/feature-checkin/my.component.ts',
+            },
           ],
         },
       ]);

apps/backend/src/utils/git-parser.ts

@@ -148,7 +148,10 @@ function parseBodyEntry(
 
 // path.join replacement that does not depend on OS, and normalizes separators as used in a git log
 function pathJoin(...args: string[]) {
-  return args.join('/').replace(/\/{2,}/g, '/').replace(/\/$/g, '');
+  return args
+    .join('/')
+    .replace(/\/{2,}/g, '/')
+    .replace(/\/$/g, '');
 }
 
 function handleRenames(filePath: string, renameMap: Map<string, string>) {