Class: OpsBuild::Utils

Inherits:
Object
  • Object
show all
Defined in:
lib/ops_build/utils.rb

Class Method Summary collapse

Class Method Details

.execute(cmd, log_level: :debug, log_prefix: '', raise_on_failure: true, env: nil) ⇒ Object 



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# File 'lib/ops_build/utils.rb', line 3

def self.execute(cmd, log_level: :debug, log_prefix: '', raise_on_failure: true, env: nil)
  log_prefix << " " unless log_prefix.end_with?(" ")
  OpsBuild.logger.debug("Running command '#{cmd}'")
  args = [cmd]
  args.unshift(env) if env
  _, out, wait_thr = Open3.popen2e(*args)

  while line = out.gets
    OpsBuild.logger.__send__(log_level, "#{log_prefix}#{line}")
  end

  code = wait_thr.value.exitstatus # #value is blocking call
  raise "Error executing '#{cmd}'. Exit code: #{code}" if code != 0 && raise_on_failure
  out.close

  code
end