Description redacted.

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1 files changed, 40 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
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index 0000000000..50aeb9ae2b
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/analysis/SkyframePackageRootResolver.java
@@ -0,0 +1,40 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.devtools.build.lib.analysis;
+
+import com.google.devtools.build.lib.actions.PackageRootResolver;
+import com.google.devtools.build.lib.actions.Root;
+import com.google.devtools.build.lib.skyframe.SkyframeExecutor;
+import com.google.devtools.build.lib.vfs.PathFragment;
+
+import java.util.Map;
+
+/**
+ * Skyframe implementation of {@link PackageRootResolver}.
+ *
+ * <p> Note: you should not use this class inside any SkyFunctions.
+ */
+public final class SkyframePackageRootResolver implements PackageRootResolver {
+  private final SkyframeExecutor executor;
+
+  public SkyframePackageRootResolver(SkyframeExecutor executor) {
+    this.executor = executor;
+  }
+
+  @Override
+  public Map<PathFragment, Root> findPackageRoots(Iterable<PathFragment> execPaths) {
+    return executor.getArtifactRoots(execPaths);
+  }
+}
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