/*
* Copyright 2015-present Facebook, Inc.
*
* 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.facebook.buck.io;
import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableList;
import java.nio.file.Path;
import java.util.Optional;
public class FakeExecutableFinder extends ExecutableFinder {
private final ImmutableCollection<Path> knownPaths;
public FakeExecutableFinder(Path... knownPaths) {
this(ImmutableList.copyOf(knownPaths));
}
public FakeExecutableFinder(ImmutableCollection<Path> knownPaths) {
this.knownPaths = knownPaths;
}
@Override
public Optional<Path> getOptionalExecutable(
Path suggestedPath,
ImmutableCollection<Path> searchPath,
ImmutableCollection<String> fileSuffixes) {
for (Path path : knownPaths) {
if (suggestedPath.equals(path.getFileName())) {
return Optional.of(path);
}
}
System.out.println("suggestedPath = " + suggestedPath);
return Optional.empty();
}
}