Contents

# =========================================================================
#   Ceedling - Test-Centered Build System for C
#   ThrowTheSwitch.org
#   Copyright (c) 2010-25 Mike Karlesky, Mark VanderVoord, & Greg Williams
#   SPDX-License-Identifier: MIT
# =========================================================================

class Object
  def deep_clone
    Marshal::load(Marshal.dump(self))
  end
end


##
# Class containing system utility funcions.
class SystemUtils

  constructor :system_wrapper

  ##
  # Sets up the class. 
  def setup
    @tcsh_shell = nil
  end

  ##
  # Checks the system shell to see if it a tcsh shell.
  def tcsh_shell?
    # once run a single time, return state determined at that execution
    return @tcsh_shell unless @tcsh_shell.nil?
  
    result = @system_wrapper.shell_backticks(command:'echo $version')

    if ((result[:exit_code] == 0) and (result[:output].strip =~ /^tcsh/))
      @tcsh_shell = true
    else
      @tcsh_shell = false
    end
  
    return @tcsh_shell
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ceedling-1.0.1	lib/ceedling/system_utils.rb
ceedling-1.0.0	lib/ceedling/system_utils.rb