refactor: handle subpaths

packages/core/src/gather.js

@@ -1,6 +1,11 @@
 import D from 'debug';
 
-import {basename, extname} from 'path';
+import {
+  basename,
+  dirname,
+  extname,
+  join,
+} from 'path';
 
 import {camelCase} from './string';
 
@@ -21,7 +26,14 @@ export const decorateWithLatus = (
         `decorateWithLatus: require(${path}).default is not a function (from: ${context.id})`,
       );
     }
-    const key = transformer(basename(path, extname(path)));
+    const parts = dirname(path).split('/');
+    if ('.' === parts[0]) {
+      parts.shift();
+    }
+    if ('index' === parts[parts.length - 1]) {
+      parts.pop();
+    }
+    const key = transformer(join(parts.join('-'), basename(path, extname(path))));
     // eslint-disable-next-line no-param-reassign
     Gathered[key] = M(Gathered[key], latus);
   });