Publish runtime and runtime-corejs2 when helpers are changed

collect-updates.js

@@ -68,6 +68,9 @@ function collectUpdates(filteredPackages, packageGraph, execOpts, commandOptions
     });
   }
 
+  const dependents = collectDependents(candidates);
+  dependents.forEach(node => candidates.add(node));
+
   // The result should always be in the same order as the input
   const updates = [];
 

lib/collect-dependents.js

@@ -2,35 +2,23 @@
 
 module.exports = collectDependents;
 
+const has = Function.call.bind(Object.hasOwnProperty);
+
+const forceDirectDependentUpdate = {
+  "@babel/helpers": ["@babel/runtime", "@babel/runtime-corejs2"]
+};
+
 function collectDependents(nodes) {
   const collected = new Set();
 
   nodes.forEach(currentNode => {
-    if (currentNode.localDependents.size === 0) {
-      // no point diving into a non-existent tree
-      return;
-    }
-
-    // depth-first search
-    const seen = new Set();
-    const visit = (dependentNode, dependentName, siblingDependents) => {
-      if (seen.has(dependentNode)) {
-        return;
-      }
-
-      seen.add(dependentNode);
+    if (has(forceDirectDependentUpdate, currentNode.name)) {
+      const forced = forceDirectDependentUpdate[currentNode.name];
 
-      if (dependentNode === currentNode || siblingDependents.has(currentNode.name)) {
-        // a direct or transitive cycle, skip it
-        return;
-      }
-
-      collected.add(dependentNode);
-
-      dependentNode.localDependents.forEach(visit);
-    };
-
-    currentNode.localDependents.forEach(visit);
+      currentNode.localDependents.forEach((dependentNode, dependentName) => {
+        if (forced.includes(dependentName)) collected.add(dependentNode);
+      });
+    }
   });
 
   return collected;