Method: RunLoop::Lipo#info

Defined in:
lib/run_loop/lipo.rb

#info ⇒ Array<String>

Returns a list of architecture in the binary.

Returns:

  • (Array<String>) —

    A list of architecture.

Raises:

  • (RuntimeError) —

    If the output of lipo cannot be parsed.



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# File 'lib/run_loop/lipo.rb', line 93

def info
  execute_lipo("-info \"#{binary_path}\"") do |stdout, stderr, wait_thr|
    output = stdout.read.strip
    begin
      output.split(':')[-1].strip.split
    rescue StandardError => e
      msg = ['Expected to be able to parse the output of lipo.',
             "cmd:    'lipo -info \"#{binary_path}\"'",
             "stdout: '#{output}'",
             "stderr: '#{stderr.read.strip}'",
             "exit code: '#{wait_thr.value}'",
             e.message]
      raise msg.join("\n")
    end
  end
end