Update from Google.
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MOE_MIGRATED_REVID=85702957
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/TopLevelArtifactProvider.java b/src/main/java/com/google/devtools/build/lib/analysis/TopLevelArtifactProvider.java
new file mode 100644
index 0000000..e2a2d57
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/analysis/TopLevelArtifactProvider.java
@@ -0,0 +1,61 @@
+// 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.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.devtools.build.lib.actions.Artifact;
+import com.google.devtools.build.lib.collect.nestedset.NestedSet;
+import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
+
+/**
+ * ConfiguredTargets implementing this interface can provide command-specific
+ * and unconditional extra artifacts to the build.
+ */
+@Immutable
+public final class TopLevelArtifactProvider implements TransitiveInfoProvider {
+
+ private final ImmutableList<String> commandsForExtraArtifacts;
+ private final ImmutableList<Artifact> artifactsForCommand;
+ private final ImmutableMap<String, NestedSet<Artifact>> outputGroups;
+
+ public TopLevelArtifactProvider(ImmutableList<String> commandsForExtraArtifacts,
+ ImmutableList<Artifact> artifactsForCommand) {
+ this.commandsForExtraArtifacts = commandsForExtraArtifacts;
+ this.artifactsForCommand = artifactsForCommand;
+ this.outputGroups = ImmutableMap.<String, NestedSet<Artifact>>of();
+ }
+
+ public TopLevelArtifactProvider(String key, NestedSet<Artifact> artifactsToBuild) {
+ this.commandsForExtraArtifacts = ImmutableList.of();
+ this.artifactsForCommand = ImmutableList.of();
+ this.outputGroups = ImmutableMap.<String, NestedSet<Artifact>>of(key, artifactsToBuild);
+ }
+
+ /** Returns the commands (in lowercase) that this provider should provide artifacts for. */
+ public ImmutableList<String> getCommandsForExtraArtifacts() {
+ return commandsForExtraArtifacts;
+ }
+
+ /** Returns the extra artifacts for the commands. */
+ public ImmutableList<Artifact> getArtifactsForCommand() {
+ return artifactsForCommand;
+ }
+
+ /** Returns artifacts that are to be built for every command. */
+ public NestedSet<Artifact> getOutputGroup(String outputGroupName) {
+ return outputGroups.get(outputGroupName);
+ }
+}
