Allow PackageRootResolver to take in directories for findPackageRoots().

--
MOS_MIGRATED_REVID=117512506

1 files changed, 9 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/analysis/SkyframePackageRootResolver.java b/src/main/java/com/google/devtools/build/lib/analysis/SkyframePackageRootResolver.java
index 8fed1a7993..2b4a61e6b7 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/SkyframePackageRootResolver.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/SkyframePackageRootResolver.java
@@ -23,6 +23,8 @@ import com.google.devtools.build.lib.vfs.PathFragment;
 
 import java.util.Map;
 
+import javax.annotation.Nullable;
+
 /**
  * Skyframe implementation of {@link PackageRootResolver}.
  *
@@ -40,6 +42,13 @@ public final class SkyframePackageRootResolver implements PackageRootResolver {
   @Override
   public Map<PathFragment, Root> findPackageRootsForFiles(Iterable<PathFragment> execPaths)
       throws PackageRootResolutionException {
+    return executor.getArtifactRootsForFiles(eventHandler, execPaths);
+  }
+  
+  @Override
+  @Nullable
+  public Map<PathFragment, Root> findPackageRoots(Iterable<PathFragment> execPaths)
+      throws PackageRootResolutionException {
     return executor.getArtifactRoots(eventHandler, execPaths);
   }
 }