Silly little class for when you want the combined stdout/stderr output of a command and its success status

executes_command.rb

require "open3"

class ExecutesCommand
  Result = Struct.new(:success, :output, keyword_init: true)
  def call(command)
    stdin, stdout_and_stderr, wait_thr = Open3.popen2e(command)
    result = Result.new(
      success: wait_thr.value == 0,
      output: stdout_and_stderr.read
    )
    stdin.close
    stdout_and_stderr.close
    result
  end
end