Class: Dr::PkgVersion

Inherits:
Object
  • Object
show all
Defined in:
lib/dr/pkgversion.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version_string) ⇒ PkgVersion

Returns a new instance of PkgVersion.



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# File 'lib/dr/pkgversion.rb', line 8

def initialize(version_string)
  @upstream = nil
  @debian = nil
  @date = nil
  @build = 0

  v = version_string.split "-"
  @upstream = v[0] if v.length > 0
  if v.length > 1
    dv = v[1].split "."

    @debian = dv[0] if dv.length > 0
    if dv.length > 1
      if dv[1] =~ /^[0-9]{8}/
        @date = dv[1][0..7]
      end

      match = dv[1].match /build([0-9]+)$/
      if match
        @build = match.captures[0]
      end
    end
  end
end

Instance Attribute Details

#build ⇒ Object

Returns the value of attribute build.



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# File 'lib/dr/pkgversion.rb', line 6

def build
  @build
end

#date ⇒ Object

Returns the value of attribute date.



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# File 'lib/dr/pkgversion.rb', line 6

def date
  @date
end

#debian ⇒ Object

Returns the value of attribute debian.



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# File 'lib/dr/pkgversion.rb', line 6

def debian
  @debian
end

#upstream ⇒ Object

Returns the value of attribute upstream.



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# File 'lib/dr/pkgversion.rb', line 6

def upstream
  @upstream
end

Instance Method Details

#<(o) ⇒ Object 



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# File 'lib/dr/pkgversion.rb', line 43

def <(o)
  self.to_s < o.to_s
end

#<=(o) ⇒ Object 



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# File 'lib/dr/pkgversion.rb', line 47

def <=(o)
  self.to_s <= o.to_s
end

#==(o) ⇒ Object 



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# File 'lib/dr/pkgversion.rb', line 51

def ==(o)
  self.to_s == o.to_s
end

#increment! ⇒ Object 



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# File 'lib/dr/pkgversion.rb', line 33

def increment!
  if @date == today
    @build += 1
  else
    @date = today
  end

  self
end

#source ⇒ Object 



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# File 'lib/dr/pkgversion.rb', line 80

def source
  v = "#{upstream}"
  v << "-#{debian}" if @debian
  v
end

#to_s ⇒ Object 



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# File 'lib/dr/pkgversion.rb', line 55

def to_s
  v = @upstream.clone
  if @debian
    v << "-#{@debian}"
  else
    v << "-0"
  end

  if @date
    v << ".#{@date}"
  else
    v << ".#{today}"
  end

  if @build > 0
    if @build < 10
      v << "build0#{@build}"
    else
      v << "build#{@build}"
    end
  end

  v
end