/*
* Copyright 2013-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.shell;
import com.facebook.buck.util.Escaper;
import com.google.common.base.Joiner;
import com.google.common.collect.FluentIterable;
public class Shell {
private Shell() {}
/**
* Quotes all strings using Escaper.escapeAsBashString and joins them using sep. Should be used
* for constructing bash command lines, for example in bash scripts.
*
* @param items to join
* @param sep separator to use for joining
* @return joined quoted items as String
*/
public static String shellQuoteJoin(Iterable<String> items, String sep) {
return Joiner.on(sep).join(FluentIterable.from(items).transform(Escaper::escapeAsBashString));
}
}