Module: Version

Included in:
Options
Defined in:
lib/version.rb

Overview

Methods for finding out the Riff version

Instance Method Summary collapse

Instance Method Details

#dirty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/version.rb', line 45

def dirty?
  return git_version(true).include?('-dirty')
end

#git_branch ⇒ Object 



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# File 'lib/version.rb', line 49

def git_branch
  git_result = `cd #{__dir__} ; git rev-parse --abbrev-ref HEAD 2> /dev/null`
  if $CHILD_STATUS.success?
    return git_result.chomp
  else
    return nil
  end
end

#git_version(dirty) ⇒ Object 



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# File 'lib/version.rb', line 5

def git_version(dirty)
  dirty_flag = dirty ? '--dirty' : ''
  version = `cd #{__dir__} ; git describe #{dirty_flag} 2> /dev/null`.chomp
  if $CHILD_STATUS.success?
    return version
  else
    return nil
  end
end

#rubygems_version ⇒ Object 



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# File 'lib/version.rb', line 15

def rubygems_version
  return Gem::Specification.find_by_name('riffdiff').version.to_s
end

#semantic_version ⇒ Object 



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# File 'lib/version.rb', line 41

def semantic_version
  return semantify_git_version(git_version(false))
end

#semantify_git_version(raw) ⇒ Object

Turn git describe output into a semantic version, inspired by riff.gemspec



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# File 'lib/version.rb', line 20

def semantify_git_version(raw)
  return nil if raw.nil?

  return raw if raw.end_with? '-dirty'

  return (raw + '.0') if /^[0-9]+\.[0-9]+$/.match(raw)

  if /^([0-9]+\.[0-9]+)-([0-9]+)-/.match(raw)
    return "#{$1}.#{$2}"
  end

  return raw
end

#version ⇒ Object 



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# File 'lib/version.rb', line 34

def version
  semantic_git_version = semantify_git_version(git_version(false))
  return semantic_git_version unless semantic_git_version.nil?

  return rubygems_version
end