Exclude exports fields if we delete the files entry

facebook · Feb 9, 2022 · 3aa155b · 3aa155b
1 parent 54cbe8c
commit 3aa155b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/scripts/rollup/packaging.js b/scripts/rollup/packaging.js
@@ -180,6 +180,15 @@ function filterOutEntrypoints(name) {
       i--;
       unlinkSync(`build/node_modules/${name}/${filename}`);
       changed = true;
+      // Remove it from the exports field too if it exists.
+      const exportsJSON = packageJSON.exports;
+      if (exportsJSON) {
+        if (filename === 'index.js') {
+          delete exportsJSON['.'];
+        } else {
+          delete exportsJSON['./' + filename.replace(/\.js$/, '')];
+        }
+      }
     }
   }
   if (changed) {