Module: Librarian::Puppet::Simple::Util

Included in:
CLI, Installer
Defined in:
lib/librarian/puppet/simple/util.rb

Instance Method Summary collapse

Instance Method Details

#base_dir ⇒ Object

figure out what directory we are working out og



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# File 'lib/librarian/puppet/simple/util.rb', line 14

def base_dir
  @base_dir ||= Dir.pwd
end

#forge(repo) ⇒ Object 



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# File 'lib/librarian/puppet/simple/util.rb', line 10

def forge(repo)
  # this does nothing atm
end

#module_path(dir = base_dir) ⇒ Object

figure out what the modulepath is



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# File 'lib/librarian/puppet/simple/util.rb', line 19

def module_path(dir=base_dir)
  unless @module_path
    if @custom_module_path
      @module_path = File.expand_path @custom_module_path
    else
      @module_path = File.join(dir, 'modules')
    end
    Dir.mkdir(@module_path) unless File.exists?(@module_path)
  end
  @module_path
end

#print_verbose(text) ⇒ Object 



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# File 'lib/librarian/puppet/simple/util.rb', line 44

def print_verbose(text)
  puts text if @verbose
end

#system_cmd(cmd, print_output = false) ⇒ Object

run a command on the system

Raises:

  • (StandardError) 


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# File 'lib/librarian/puppet/simple/util.rb', line 32

def system_cmd (cmd, print_output=false)
  print_verbose "Running cmd: #{cmd}"
  output = `#{cmd}`.split("\n")
  if print_output
    puts output
  else
    print_verbose output
  end
  raise(StandardError, "Cmd #{cmd} failed") unless $?.success?
  output
end