/*
   Copyright The containerd 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 com is a lightweight wrapper around golang command execution.
// It provides a simplified API to create commands with baked-in:
// - timeout
// - pty
// - environment filtering
// - stdin manipulation
// - proper termination of the process group
// - wrapping commands and prepended args
package com