Class: CFA::Grub2::GrubCfg::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/cfa/grub2/grub_cfg.rb

Class Method Summary collapse

Class Method Details

.empty ⇒ Object 



33
34
35
 
# File 'lib/cfa/grub2/grub_cfg.rb', line 33

def self.empty
  []
end

.parse(string) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/cfa/grub2/grub_cfg.rb', line 16

def self.parse(string)
  submenu = []
  string.lines.each_with_object([]) do |line, result|
    case line
    when /menuentry\s+'/ then result << parse_entry(line, submenu)
    when /^\s*}\s*\n/ then submenu.pop
    when /submenu\s+'/
      submenu.push(line[/\s*submenu\s+'([^']+)'.*/, 1])
    end
  end
end

.serialize(_string) ⇒ Object

Raises:

  • (NotImplementedError) 


28
29
30
31
 
# File 'lib/cfa/grub2/grub_cfg.rb', line 28

def self.serialize(_string)
  raise NotImplementedError,
        "Serializing not implemented, use grub2 generator"
end