Class: Perforce2Svn::VersionRange

Inherits:
Object
  • Object
show all
Defined in:
lib/perforce2svn/version_range.rb

Overview

Represents the version range that is supposed to be migrated

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(min, max = -1)) ⇒ VersionRange

Returns a new instance of VersionRange.



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# File 'lib/perforce2svn/version_range.rb', line 8

def initialize(min, max=-1)
  @min = min
  @max = max
end

Instance Attribute Details

#max ⇒ Object (readonly)

Returns the value of attribute max.



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# File 'lib/perforce2svn/version_range.rb', line 6

def max
  @max
end

#min ⇒ Object (readonly)

Returns the value of attribute min.



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# File 'lib/perforce2svn/version_range.rb', line 6

def min
  @min
end

Class Method Details

.build(versions) ⇒ Object 



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# File 'lib/perforce2svn/version_range.rb', line 21

def VersionRange.build(versions)
  if versions =~ /^(\d+):(HEAD|\d+)$/
    min = $1.to_i
    if $2 == "HEAD"
      max = -1
    else
      max = $2.to_i
      if max < 1
        raise Choosy::ValidationError, "Maximum change revision cannot be less than 1: #{versions}"
      end
    end
    
    if min < 1
      raise Choosy::ValidationError, "Minimum change revision cannot be less than 1: #{versions}"
    end
    
    return VersionRange.new(min, max)
  else
    raise Choosy::ValidationError, "Missing or malformed argument for '--changes': #{versions}"
  end
end

Instance Method Details

#reset_to_head(head) ⇒ Object 



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# File 'lib/perforce2svn/version_range.rb', line 13

def reset_to_head(head)
  @max = head
end

#synced_to_head? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/perforce2svn/version_range.rb', line 17

def synced_to_head?
  @max == -1
end