15 lines
		
	
	
		
			260 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			260 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| # typed: strict
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| # frozen_string_literal: true
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| 
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| # A requirement on Linux.
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| class LinuxRequirement < Requirement
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|   fatal true
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| 
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|   satisfy(build_env: false) { OS.linux? }
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| 
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|   sig { returns(String) }
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|   def message
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|     "Linux is required for this software."
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|   end
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| end
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