Module: RESTFramework::Version

Defined in:
lib/rest_framework/version.rb

Class Method Summary collapse

Class Method Details

.get_version ⇒ Object 



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

def self.get_version
  # Return cached @_version, if available.
  return @_version if @_version

  # First, attempt to get the version from git.
  begin
    version = `git describe 2>/dev/null`.strip
    raise "blank version" if version.nil? || version.match(/^\w*$/)
    # Check for local changes.
    changes = `git status --porcelain 2>/dev/null`
    version << '.localchanges' if changes.strip.length > 0
    return version
  rescue
  end

  # Git failed, so try to find a VERSION_STAMP.
  begin
    version = File.read(File.expand_path("VERSION_STAMP", __dir__))
    unless version.nil? || version.match(/^\w*$/)
      return (@_version = version)  # cache VERSION_STAMP content
    end
  rescue
  end

  # No VERSION_STAMP, so version is unknown.
  return '0.unknown'
end