Class: Zypper::Upgraderepo::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/zypper/upgraderepo.rb

Overview

Facade class for all the operations.

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Builder

Returns a new instance of Builder.



17
18
19
20
21
22
23
24
25
26
 
# File 'lib/zypper/upgraderepo.rb', line 17

def initialize(options)
  @os_release = OsRelease.new(options)
  @repos = RepositoryList.new(options, RepositoryVariables.new(@os_release.current))
  @print_hint = options.hint
  @view_class = Zypper::Upgraderepo::View.const_get options.view.to_s.capitalize

  @backup_path = options.backup_path

  @exit_on_fail = options.exit_on_fail
end

Instance Method Details

#backup ⇒ Object

Raises:



28
29
30
31
32
33
34
35
36
 
# File 'lib/zypper/upgraderepo.rb', line 28

def backup
  filename = File.join(@backup_path, "repos-backup-#{Time.now.to_s.delete(": +-")[0..-5]}.tgz")

  raise InvalidWritePermissions, filename unless File.writable? @backup_path

  Minitar.pack(RepositoryList::REPOSITORY_PATH, Zlib::GzipWriter.new(File.open(filename, "wb")))

  Messages.ok "Backup file generated at #{filename.bold.green}"
end

#check_current ⇒ Object 



38
39
40
41
 
# File 'lib/zypper/upgraderepo.rb', line 38

def check_current
  @repos.upgrade!(@os_release.current)
  check_repos(@os_release.current)
end

#check_for ⇒ Object 



50
51
52
53
 
# File 'lib/zypper/upgraderepo.rb', line 50

def check_for
  @repos.upgrade!(@os_release.custom)
  check_repos(@os_release.custom)
end

#check_last ⇒ Object

Raises:



55
56
57
58
59
60
 
# File 'lib/zypper/upgraderepo.rb', line 55

def check_last
  raise AlreadyUpgraded, "latest" if @os_release.last?

  @repos.upgrade!(@os_release.last)
  check_repos(@os_release.last)
end

#check_next ⇒ Object

Raises:



43
44
45
46
47
48
 
# File 'lib/zypper/upgraderepo.rb', line 43

def check_next
  raise AlreadyUpgraded, "latest" if @os_release.last?

  @repos.upgrade!(@os_release.next)
  check_repos(@os_release.next)
end

#duplicates ⇒ Object 



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
 
# File 'lib/zypper/upgraderepo.rb', line 62

def duplicates
  dups = {}
  dcount = 0
  @view_class.duplicates_header(@repos.max_col)
  @view_class.separator(@repos.max_col, "=", :yellow)
  @repos.each_with_number do |repo, num|
    uri = URI.parse(repo.url)
    hostname = uri.hostname.split(".")[-2..-1].join(".")
    idx = URI::HTTP.build(path: uri.path, host: hostname).to_s.gsub(%r{^http://}, "").gsub(%r{/$}, "")
    dups[idx] ||= []
    dups[idx] << { num: num, repo: repo }
  end
  dups.each do |_key, list|
    next if list.count < 2

    dcount += list.count.pred
    list.each_with_index do |l, i|
      @view_class.duplicates_item(l[:num], i.next, list.count, l[:repo], @repos.max_col)
      @view_class.separator(@repos.max_col) unless i == list.count.pred
    end
    @view_class.separator(@repos.max_col, "=", :yellow)
  end
  @view_class.duplicates_footer(dcount, @repos.list.count)
end

#reset ⇒ Object 



123
124
125
 
# File 'lib/zypper/upgraderepo.rb', line 123

def reset
  upgrade_repos(@os_release.current)
end

#status ⇒ Object 



127
128
129
 
# File 'lib/zypper/upgraderepo.rb', line 127

def status
  @view_class.status(@os_release)
end

#unused ⇒ Object 



87
88
89
90
91
92
93
94
95
96
97
98
99
100
 
# File 'lib/zypper/upgraderepo.rb', line 87

def unused
  ucount = 0
  @view_class.unused_header(@repos.max_col)
  @view_class.separator(@repos.max_col)
  @repos.each_with_number do |repo, num|
    packs = `zypper -q pa -i -r #{num} 2>/dev/null|grep "^i"|wc -l`.strip.to_i
    next unless packs.zero?

    ucount += 1
    @view_class.unused_item(num, ucount, repo, @repos.max_col)
    @view_class.separator(@repos.max_col)
  end
  @view_class.unused_footer(ucount, @repos.list.count)
end

#update ⇒ Object 



131
132
133
134
 
# File 'lib/zypper/upgraderepo.rb', line 131

def update
  @repos.upgrade!(@os_release.current)
  upgrade_repos(@os_release.current)
end

#upgrade_to ⇒ Object

Raises:



109
110
111
112
113
114
 
# File 'lib/zypper/upgraderepo.rb', line 109

def upgrade_to
  raise AlreadyUpgraded, @os_release.custom if @os_release.current?(@os_release.custom)

  @repos.upgrade!(@os_release.custom)
  upgrade_repos(@os_release.custom)
end

#upgrade_to_last ⇒ Object

Raises:



116
117
118
119
120
121
 
# File 'lib/zypper/upgraderepo.rb', line 116

def upgrade_to_last
  raise AlreadyUpgraded, "latest" if @os_release.last?

  @repos.upgrade!(@os_release.last)
  upgrade_repos(@os_release.last)
end

#upgrade_to_next ⇒ Object

Raises:



102
103
104
105
106
107
 
# File 'lib/zypper/upgraderepo.rb', line 102

def upgrade_to_next
  raise AlreadyUpgraded, "latest" if @os_release.last?

  @repos.upgrade!(@os_release.next)
  upgrade_repos(@os_release.next)
end