|  | @@ -1,3 +1,30 @@
 | 
	
		
			
				|  |  | +/*
 | 
	
		
			
				|  |  | +	Copyright (c) 2020 Docker Inc.
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	Permission is hereby granted, free of charge, to any person
 | 
	
		
			
				|  |  | +	obtaining a copy of this software and associated documentation
 | 
	
		
			
				|  |  | +	files (the "Software"), to deal in the Software without
 | 
	
		
			
				|  |  | +	restriction, including without limitation the rights to use, copy,
 | 
	
		
			
				|  |  | +	modify, merge, publish, distribute, sublicense, and/or sell copies
 | 
	
		
			
				|  |  | +	of the Software, and to permit persons to whom the Software is
 | 
	
		
			
				|  |  | +	furnished to do so, subject to the following conditions:
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	The above copyright notice and this permission notice shall be
 | 
	
		
			
				|  |  | +	included in all copies or substantial portions of the Software.
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 | 
	
		
			
				|  |  | +	EXPRESS OR IMPLIED,
 | 
	
		
			
				|  |  | +	INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 | 
	
		
			
				|  |  | +	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 | 
	
		
			
				|  |  | +	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 | 
	
		
			
				|  |  | +	HOLDERS BE LIABLE FOR ANY CLAIM,
 | 
	
		
			
				|  |  | +	DAMAGES OR OTHER LIABILITY,
 | 
	
		
			
				|  |  | +	WHETHER IN AN ACTION OF CONTRACT,
 | 
	
		
			
				|  |  | +	TORT OR OTHERWISE,
 | 
	
		
			
				|  |  | +	ARISING FROM, OUT OF OR IN CONNECTION WITH
 | 
	
		
			
				|  |  | +	THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 | 
	
		
			
				|  |  | +*/
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  |  package compose
 | 
	
		
			
				|  |  |  
 | 
	
		
			
				|  |  |  import (
 |