class Zypper::Upgraderepo::OsRelease
Constants
- OS_VERSIONS
Attributes
custom[R]
Public Class Methods
new(options)
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# File lib/zypper/upgraderepo/os_release.rb, line 14 def initialize(options) fname = if File.exist? '/etc/os-release' '/etc/os-release' elsif File.exist? '/etc/SuSE-release' '/etc/SuSE-release' else raise ReleaseFileNotFound end @release = IniParse.parse(File.read(fname)) @current_idx = OS_VERSIONS.index(@release['__anonymous__']['VERSION'].delete('"')) if options.version raise InvalidVersion, options.version unless OS_VERSIONS.include?(options.version) @custom = options.version end end
Public Instance Methods
current()
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# File lib/zypper/upgraderepo/os_release.rb, line 31 def current OS_VERSIONS[@current_idx] end
current?(version)
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# File lib/zypper/upgraderepo/os_release.rb, line 63 def current?(version) OS_VERSIONS.index(version) == @current_idx end
first?()
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# File lib/zypper/upgraderepo/os_release.rb, line 55 def first? @current_idx == 0 end
last?()
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# File lib/zypper/upgraderepo/os_release.rb, line 51 def last? @current_idx == (OS_VERSIONS.count - 1) end
next()
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# File lib/zypper/upgraderepo/os_release.rb, line 35 def next unless last? OS_VERSIONS[@current_idx.next] else nil end end
previous()
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# File lib/zypper/upgraderepo/os_release.rb, line 43 def previous unless first? OS_VERSIONS[@current_idx.pred] else nil end end
valid?(version)
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# File lib/zypper/upgraderepo/os_release.rb, line 59 def valid?(version) OS_VERSIONS.include? version end