require 'puppet'
# provide is still unclear
Puppet::Type.type(:mandriva_repository).provide(:urpmi_managed) do
    commands :urpmi_addmedia => "/usr/sbin/urpmi.addmedia",
             :urpmi_removemedia => "/usr/sbin/urpmi.removemedia",
             :urpmq => "/usr/bin/urpmq"

    def create
        if exists?
            info "already exists"
            return nil
        end

        begin
            execute([:urpmi_addmedia, @resource[:name], @resource[:url]])
        rescue Puppet::ExecutionFailure => detail
            raise Puppet::Error, "Could not create %s %s: %s" %
                [@resource.class.name, @resource.name, detail]
        end
 
        # faire un urpmi.addmedia
    end

    def destroy
        unless exists?
            info "already absent"
            return nil
        end 

        begin
            execute([:urpmi_removemedia, @resource[:name] ])
        rescue Puppet::ExecutionFailure => detail
            raise Puppet::Error, "Could not remove %s %s: %s" %
                [@resource.class.name, @resource.name, detail]
        end
    end

    def exists?
        f = IO.popen('urpmq --list-media')
        while (l = f.gets)
            # http://codelikezell.com/how-to-use-ruby-variables-in-regular-expressions/ 
            return true if (l =~ /^#{@resource[:name]}$/)
        end
        return nil
    end
end