diff options
| -rwxr-xr-x | scripts/wic | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/scripts/wic b/scripts/wic index 49cad869e2..6c9a30da7d 100755 --- a/scripts/wic +++ b/scripts/wic @@ -35,6 +35,8 @@ import os import sys import argparse import logging + +from collections import namedtuple from distutils import spawn # External modules @@ -317,6 +319,29 @@ def wic_init_parser_list(subparser): "defined inside the .wks file") return +def imgtype(arg): + """ + Custom type for ArgumentParser + Converts path spec to named tuple: (image, partition, path) + """ + image = arg + part = path = None + if ':' in image: + image, part = image.split(':') + if '/' in part: + part, path = part.split('/', 1) + + if not os.path.isfile(image): + err = "%s is not a regular file or symlink" % image + raise argparse.ArgumentTypeError(err) + + return namedtuple('ImgType', 'image part path')(image, part, path) + +def wic_init_parser_ls(subparser): + subparser.add_argument("path", type=imgtype, + help="image spec: <image>[:<vfat partition>[<path>]]") + subparser.add_argument("-n", "--native-sysroot", + help="path to the native sysroot containing the tools") def wic_init_parser_help(subparser): helpparsers = subparser.add_subparsers(dest='help_topic', help=hlp.wic_usage) |