Top Level Namespace

Defined Under Namespace

Modules: Carson

Constant Summary collapse

EXIT_OK = 
0
EXIT_ERROR = 
1
EXIT_BLOCK = 
2

Instance Method Summary collapse

Instance Method Details

#lint_exit_code(result:) ⇒ Object 



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# File 'lib/carson/policy/ruby/lint.rb', line 34

def lint_exit_code( result: )
	case result.fetch( :status )
	when :unavailable
		EXIT_BLOCK
	when :runtime_error
		EXIT_ERROR
	else
		case result.fetch( :exit_code )
		when 0
			EXIT_OK
		when 1
			EXIT_BLOCK
		else
			EXIT_ERROR
		end
	end
end

#print_stream(io, text) ⇒ Object 



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# File 'lib/carson/policy/ruby/lint.rb', line 13

def print_stream( io, text )
	content = text.to_s
	return if content.empty?
	io.print( content )
end

#rubocop_config_path ⇒ Object 



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# File 'lib/carson/policy/ruby/lint.rb', line 9

def rubocop_config_path
	File.expand_path( "~/.carson/lint/rubocop.yml" )
end

#run_rubocop(files:) ⇒ Object 



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# File 'lib/carson/policy/ruby/lint.rb', line 19

def run_rubocop( files: )
	stdout_text, stderr_text, status = Open3.capture3(
		"rubocop", "--config", rubocop_config_path, *files
	)
	print_stream( $stdout, stdout_text )
	print_stream( $stderr, stderr_text )
	{ status: :completed, exit_code: status.exitstatus.to_i }
rescue Errno::ENOENT
	$stderr.puts "ERROR: RuboCop executable `rubocop` is unavailable in PATH. Install the pinned RuboCop gem before running carson audit."
	{ status: :unavailable, exit_code: nil }
rescue StandardError => e
	$stderr.puts "ERROR: RuboCop execution failed (#{e.message})"
	{ status: :runtime_error, exit_code: nil }
end