Contents

module PEBuild
module Idempotent

  # @param fpath [String]
  # @param desc [String, nil]
  def idempotent(fpath, desc = nil, &block)
    desc ||= fpath

    if File.exist? fpath
      @logger.info "#{desc} is already present."
    else
      yield
    end
  end
end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
vagrant-pe_build-0.6.0	lib/pe_build/idempotent.rb
vagrant-pe_build-0.5.0	lib/pe_build/idempotent.rb
vagrant-pe_build-0.4.3	lib/pe_build/idempotent.rb
vagrant-pe_build-0.4.2	lib/pe_build/idempotent.rb
vagrant-pe_build-0.4.1	lib/pe_build/idempotent.rb
vagrant-pe_build-0.4.0	lib/pe_build/idempotent.rb
vagrant-pe_build-0.3.0	lib/pe_build/idempotent.rb