Method: WebpackNative::Runner#run

Defined in:
lib/webpack_native/runner.rb

#run ⇒ Runner

Run the command, return self

Returns:



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# File 'lib/webpack_native/runner.rb', line 43

def run
  Open3.popen3(cmd) do |stdin, stdout, stderr, wait_thr|
    until [stdout, stderr].all?(&:eof?)
      readable = IO.select([stdout, stderr])
      next unless readable&.first

      readable.first.each do |stream|
        data = +''
        # rubocop:disable Lint/HandleExceptions
        begin
          stream.read_nonblock(1024, data)
        rescue EOFError
          # ignore, it's expected for read_nonblock to raise EOFError
          # when all is read
        end

        if stream == stdout
          @stdout << data
          $stdout.write(data)
        else
          @stderr << data
          $stderr.write(data)
        end
      end
    end
    @exit_status = wait_thr.value.exitstatus
  end

  self
end