Class: RSCM::Better

Inherits:
Object
  • Object
show all
Defined in:
lib/Wiki2Go/Install/make_repository.rb

Class Method Summary collapse

Class Method Details

.popen(cmd, mode = "r", expected_exit = 0, &proc) ⇒ Object 



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# File 'lib/Wiki2Go/Install/make_repository.rb', line 25

def self.popen(cmd, mode="r", expected_exit=0, &proc)
  @@logger.info "Executing command in '#{Dir.getwd}': '#{cmd}'" if @@logger
  out = Tempfile.new('cvsout')
  out.close
  ret = IO.popen(cmd + " 2>> #{out.path}", mode) do |io|
    proc.call(io)
  end
  log = IO::readlines(out.path).join($/).strip
  if !log.nil? && log.length > 0 then
    @@logger.warn(log) if @@logger
  end
  out.close!
  exit_code = $? >> 8
  raise "Command\n'#{cmd}'\nfailed with code #{exit_code} in\n#{Dir.pwd}\nExpected exit code: #{expected_exit}" if exit_code != expected_exit
  ret
end

.use_logger(logger) ⇒ Object 



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# File 'lib/Wiki2Go/Install/make_repository.rb', line 21

def Better.use_logger(logger)
  @@logger = logger
end