/*
* Copyright 2017 the original author or authors.
*
* 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 org.gradle.internal.scripts;
import org.gradle.scripts.ScriptingLanguage;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
public class DefaultScriptFileResolver implements ScriptFileResolver {
public static ScriptFileResolver forScriptingLanguages(Iterable<ScriptingLanguage> scriptingLanguages) {
List<String> extensions = new ArrayList<String>();
for (ScriptingLanguage scriptingLanguage : scriptingLanguages) {
extensions.add(scriptingLanguage.getExtension());
}
return new DefaultScriptFileResolver(extensions);
}
private final Iterable<String> scriptingExtensions;
private DefaultScriptFileResolver(Iterable<String> scriptingExtensions) {
this.scriptingExtensions = scriptingExtensions;
}
@Override
public File resolveScriptFile(File dir, String basename) {
for (String extension : scriptingExtensions) {
File scriptFile = new File(dir, basename + extension);
if (scriptFile.isFile()) {
return scriptFile;
}
}
return null;
}
}