Module: Kagu::SwiftHelper

Defined in:
lib/kagu/swift_helper.rb

Class Method Summary collapse

Class Method Details

.execute(code) ⇒ Object 



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# File 'lib/kagu/swift_helper.rb', line 5

def self.execute(code)
  tempfile = Tempfile.new
  begin
    tempfile << code
  ensure
    tempfile.close
  end
  begin
    stdout, stderr, result = Open3.capture3("swift #{tempfile.path.inspect}")
    raise(stderr.presence || "Swift command returned with code: #{result.exitstatus}") unless result.success?
    stdout.lines.map(&:chomp)
  ensure
    tempfile.unlink
  end
end