Class: Kanrisuru::Core::Apt::Parser::Show

Inherits:
Base
  • Object
show all
Defined in:
lib/kanrisuru/core/apt/parsers/show.rb

Class Method Summary collapse

Methods inherited from Base

extract_single_line, parse_apt_line, parse_apt_sources, parse_comma_values

Class Method Details

.parse(command) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'lib/kanrisuru/core/apt/parsers/show.rb', line 9

def parse(command)
  lines = command.to_a
  rows = []

  current_row = nil
  description = ''

  lines.each do |line|
    next if line == 'WARNING: apt does not have a stable CLI interface. Use with caution in scripts.'
    next if ['', nil, '.'].include?(line)

    case line
    when /^Package:/
      unless current_row.nil?
        current_row.description = description.strip
        description = ''
        rows << current_row
      end

      current_row = Kanrisuru::Core::Apt::PackageDetail.new
      current_row.package = extract_single_line(line)
    when /^Version:/
      current_row.version = extract_single_line(line)
    when /^Priority:/
      current_row.priority = extract_single_line(line)
    when /^Section:/
      current_row.section = extract_single_line(line)
    when /^Origin:/
      current_row.origin = extract_single_line(line)
    when /^Maintainer:/
      current_row.maintainer = extract_single_line(line)
    when /^Original-Maintainer:/
      current_row.original_maintainer = extract_single_line(line)
    when /^Bugs:/
      current_row.bugs = extract_single_line(line)
    when /^Installed-Size:/
      size = Kanrisuru::Util::Bits.normalize_size(extract_single_line(line))
      current_row.install_size = size
    when /^Download-Size:/
      size = Kanrisuru::Util::Bits.normalize_size(extract_single_line(line))
      current_row.download_size = size
    when /^Depends:/
      current_row.dependencies = parse_comma_values(extract_single_line(line))
    when /^Provides:/
      current_row.provides = parse_comma_values(extract_single_line(line))
    when /^Recommends:/
      current_row.recommends = parse_comma_values(extract_single_line(line))
    when /^Suggests:/
      current_row.suggests = parse_comma_values(extract_single_line(line))
    when /^Breaks:/
      current_row.breaks = parse_comma_values(extract_single_line(line))
    when /^Conflicts:/
      current_row.conflicts = parse_comma_values(extract_single_line(line))
    when /^Replaces:/
      current_row.replaces = parse_comma_values(extract_single_line(line))
    when /^Homepage:/
      current_row.homepage = extract_single_line(line)
    when /^Task:/
      current_row.task = parse_comma_values(extract_single_line(line))
    when /^Supported:/
      current_row.supported = extract_single_line(line)
    when /^APT-Sources:/
      current_row.apt_sources = parse_apt_sources(extract_single_line(line))
    when /^APT-Manual-Installed:/
      current_row.apt_manual_installed = extract_single_line(line) == 'yes'
    when /^Description:/
      current_row.summary = extract_single_line(line)
    else
      description += " #{line.strip}"
    end
  end

  current_row.description = description.strip
  rows << current_row
  rows
end