Class: Nvvm::Version

Inherits:
Object
  • Object
show all
Defined in:
lib/nvvm/version.rb

Class Method Summary collapse

Class Method Details

.convert(version) ⇒ Object 



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# File 'lib/nvvm/version.rb', line 32

def self.convert(version)
  "v#{version}"
end

.current ⇒ Object 



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# File 'lib/nvvm/version.rb', line 27

def self.current
  d = current_dir
  File.exist?(d) ? File.basename(File.readlink(d)) : 'system'
end

.format(version) ⇒ Object 



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# File 'lib/nvvm/version.rb', line 36

def self.format(version)
  case version
  when /\Alatest\z/
    version = latest
  when /\A(\d\.\d(a|b){0,1}(\.\d+){0,1})\z/
    version = convert(version)
  end
  version
end

.latest ⇒ Object 



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# File 'lib/nvvm/version.rb', line 23

def self.latest
  list.select { |v| v =~ /\Av\d\..+\z/ }.last
end

.list ⇒ Object 



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# File 'lib/nvvm/version.rb', line 3

def self.list
  abort "#{repo_dir} not found." unless File.exist?(repo_dir)
  Dir.chdir(repo_dir) do
    return `git tag`.split
  end
end

.versions ⇒ Object 



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# File 'lib/nvvm/version.rb', line 10

def self.versions
  output = []
  src    = src_dir
  return output unless File.exist?(src)

  Dir.glob(File.join(src, '*')).sort.each do |d|
    next if File.basename(d) == 'current'

    output << File.basename(d)
  end
  output
end