Add a switch to auto select all matching packages

    for package in packages:

        print(pattern % package)

def select_packages(packages):

def select_packages(packages, select_all=False):

    """select a package in a list"""

    # shortcut to one package

    if len(packages) == 1:

        yield packages[0]

    elif select_all:

        for pkg in packages:

            yield pkg

    else:

        # display a list of packages to select

        index = dict(enumerate(packages))

            else:

                warn("No package n°%s" % num)

def get_packages(packages):

def get_packages(packages, select_all=False):

    """download packages"""

    for pkg in select_packages(packages):

    for pkg in select_packages(packages, select_all):

        pkg.get()

def install_packages(packages):

def install_packages(packages, select_all=False):

    """install packages in one shot to allow deps to work"""

    packages = list(select_packages(packages))

    packages = list(select_packages(packages, select_all))

    with TemporaryDirectory() as tmpdir:

        cwd = getcwd()

        chdir(tmpdir)

    g_action.add_argument("-i", "--install", action="store_const", dest="mode",

        const="install", help="install matching packages")

    # common options

    p_main.add_argument("-a", "--all", action="store_true",

        help="select all packages without prompting")

    p_main.add_argument("-A", "--arch", nargs="*", default=[local_arch, "any"],

        help="filter by architectures (default: %s and any. empty means all)" % local_arch)

    p_main.add_argument("-v", "--verbose", action="store_true",

        if args.mode == "list":

            list_packages(packages, long=args.verbose)

        elif args.mode == "install":

            install_packages(packages)

            install_packages(packages, args.all)

        else:

            get_packages(packages)

            get_packages(packages, args.all)

    except KeyboardInterrupt:

        exit(Error.ERR_ABORT)

    except Error as exp: