src/main/java/com/google/devtools/build/lib/vfs/PathStrippable.java

// Copyright 2023 The Bazel Authors. 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.vfs;

import com.google.devtools.build.lib.actions.CommandLineItem;
import java.util.function.UnaryOperator;

/**
 * A {@link CommandLineItem} that can apply the {@code stripPaths} map to optionally strip config
 * prefixes before returning output artifact exec paths.
 */
public interface PathStrippable extends CommandLineItem {
  String expand(UnaryOperator<PathFragment> stripPaths);

  @Override
  default String expandToCommandLine() {
    return expand(UnaryOperator.identity());
  }
}