/*
 * ShellUtils.cpp
 *
 * Copyright (C) 2022 by Posit Software, PBC
 *
 * Unless you have received this program directly from Posit Software pursuant
 * to the terms of a commercial license agreement with Posit Software, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */

#include 

#include 
#include 

namespace rstudio {
namespace core {
namespace shell_utils {

std::string pipe(const std::string& command1, const std::string& command2)
{
   return command1 + " | " + command2;
}

std::string ShellCommand::maybeEscape(const std::string &value)
{
   if (escapeMode_ == EscapeAll)
      return escape(value);
   else
      return value;
}

ShellCommand& ShellCommand::operator