def test_get_host_distro(self):
self.assertIsNotNone(get_host_distro())
def parseargs(argv=None):
parser = argparse.ArgumentParser(
prog=PROGRAM,
description=_('Generate a bootable disk image.'),
formatter_class=SimpleHelpFormatter)
parser.add_argument('--version',
action='version',
version='{} {}'.format(PROGRAM, __version__))
# create two subcommands, "snap" and "classic"
subparser = parser.add_subparsers(title=_('Command'), dest='cmd')
snap_cmd = subparser.add_parser(
'snap', help=_("""Create snap-based Ubuntu Core image."""))
classic_cmd = subparser.add_parser(
'classic', help=_("""Create debian-based Ubuntu Classic image."""))
argv = get_modified_args(subparser, 'snap', argv)
snap_cmd = add_common_args(snap_cmd)
classic_cmd = add_common_args(classic_cmd)
# Snap-based image options.
snap_cmd.add_argument(
'model_assertion',
nargs='?',
help=_("""Path to the model assertion file. This argument must be
given unless the state machine is being resumed, in which case it
cannot be given."""))
snap_cmd.add_argument(
'--extra-snaps',
default=None,
action='append',
help=_("""Extra snaps to install. This is passed through to `snap
prepare-image`."""))
snap_cmd.add_argument('-c',
'--channel',
default=None,
help=_('The snap channel to use'))
# Classic-based image options.
classic_cmd.add_argument(
'gadget_tree',
nargs='?',
help=_("""Gadget tree. This is a tree equivalent to an unpacked
and primed gadget snap at core image build time."""))
classic_cmd.add_argument(
'-p',
'--project',
default=None,
metavar='PROJECT',
help=_("""Project name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'-s',
'--suite',
default=get_host_distro(),
metavar='SUITE',
help=_("""Distribution name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'-a',
'--arch',
default=get_host_arch(),
metavar='CPU-ARCHITECTURE',
help=_("""CPU architecture to be specified to livecd-rootfs.
default value is builder arch."""))
classic_cmd.add_argument(
'--subproject',
default=None,
metavar='SUBPROJECT',
help=_("""Sub project name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'--subarch',
default=None,
metavar='SUBARCH',
help=_("""Sub architecture to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'--with-proposed',
default=False,
action='store_true',
help=_("""Proposed repo to install, This is passed through to
livecd-rootfs."""))
classic_cmd.add_argument(
'--extra-ppas',
default=None,
action='append',
help=_("""Extra ppas to install. This is passed through to
livecd-rootfs."""))
# Perform the actual argument parsing.
args = parser.parse_args(argv)
if args.debug:
logging.basicConfig(level=logging.DEBUG)
# The model assertion argument is required unless --resume is given, in
# which case it cannot be given.
if args.cmd == 'snap':
if args.resume and args.model_assertion:
parser.error('model assertion is not allowed with --resume')
if not args.resume and args.model_assertion is None:
parser.error('model assertion is required')
else:
if args.resume and args.gadget_tree:
parser.error('gadget tree is not allowed with --resume')
if not args.resume: # pragma: no branch
if args.gadget_tree is None:
parser.error('gadget tree is required')
elif args.project is None:
parser.error('project is required')
if args.resume and args.workdir is None:
parser.error('--resume requires --workdir')
# --until and --thru can take an int.
with suppress(ValueError, TypeError):
args.thru = int(args.thru)
with suppress(ValueError, TypeError):
args.until = int(args.until)
# --hooks-directory can be a comma-separated list of directories
if args.hooks_directory:
args.hooks_directory = args.hooks_directory.split(',')
# -o/--output is deprecated and mutually exclusive with -O/--output-dir
if args.output is not None:
print('-o/--output is deprecated; use -O/--output-dir instead',
file=sys.stderr)
return args
def test_get_host_distro(self):
self.assertIsNotNone(get_host_distro())
def parseargs(argv=None):
parser = argparse.ArgumentParser(
prog=PROGRAM,
description=_('Generate a bootable disk image.'),
formatter_class=SimpleHelpFormatter)
parser.add_argument('--version',
action='version',
version='{} {}'.format(PROGRAM, __version__))
# create two subcommands, "snap" and "classic"
subparser = parser.add_subparsers(title=_('Command'), dest='cmd')
snap_cmd = subparser.add_parser(
'snap', help=_("""Create snap-based Ubuntu Core image."""))
classic_cmd = subparser.add_parser(
'classic', help=_("""Create debian-based Ubuntu Classic image."""))
argv = get_modified_args(subparser, 'snap', argv)
snap_cmd = add_common_args(snap_cmd)
classic_cmd = add_common_args(classic_cmd)
# Snap-based image options.
snap_cmd.add_argument(
'model_assertion',
nargs='?',
help=_("""Path to the model assertion file. This argument must be
given unless the state machine is being resumed, in which case it
cannot be given."""))
snap_cmd.add_argument(
'--snap',
default=None,
action='append',
help=_("""Install an extra snap. This is passed through to `snap
prepare-image`. The snap argument can include additional information
about the channel and/or risk with the following syntax:
<snap>=<channel|risk>"""))
snap_cmd.add_argument(
'--extra-snaps',
default=None,
action='append',
help=_("""DEPRECATED (use --snap instead). Extra snap to install.
This is passed through to `snap prepare-image`."""))
snap_cmd.add_argument('-c',
'--channel',
default=None,
help=_('The default snap channel to use'))
snap_cmd.add_argument(
'--disable-console-conf',
default=False,
action='store_true',
help=_("""Disable console-conf on the resulting image."""))
# Classic-based image options.
classic_cmd.add_argument(
'gadget_tree',
nargs='?',
help=_("""Gadget tree. This is a tree equivalent to an unpacked
and primed gadget snap at core image build time."""))
classic_cmd.add_argument(
'-p',
'--project',
default=None,
metavar='PROJECT',
help=_("""Project name to be specified to livecd-rootfs. Mutually
exclusive with --filesystem."""))
classic_cmd.add_argument(
'-f',
'--filesystem',
default=None,
metavar='FILESYSTEM',
help=_("""Unpacked Ubuntu filesystem to be copied to the system
partition. Mutually exclusive with --project."""))
classic_cmd.add_argument(
'-s',
'--suite',
default=get_host_distro(),
metavar='SUITE',
help=_("""Distribution name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'-a',
'--arch',
default=None,
metavar='CPU-ARCHITECTURE',
help=_("""CPU architecture to be specified to livecd-rootfs.
default value is builder arch."""))
classic_cmd.add_argument(
'--subproject',
default=None,
metavar='SUBPROJECT',
help=_("""Sub project name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'--subarch',
default=None,
metavar='SUBARCH',
help=_("""Sub architecture to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'--with-proposed',
default=False,
action='store_true',
help=_("""Proposed repo to install, This is passed through to
livecd-rootfs."""))
classic_cmd.add_argument(
'--extra-ppas',
default=None,
action='append',
help=_("""Extra ppas to install. This is passed through to
livecd-rootfs."""))
# Perform the actual argument parsing.
args = parser.parse_args(argv)
if args.debug:
logging.basicConfig(level=logging.DEBUG)
# The model assertion argument is required unless --resume is given, in
# which case it cannot be given.
if args.cmd == 'snap':
if args.resume and args.model_assertion:
parser.error('model assertion is not allowed with --resume')
if not args.resume and args.model_assertion is None:
parser.error('model assertion is required')
# --extra-snaps is deprecated
if args.extra_snaps is not None:
print('--extra-snaps is deprecated; use --snap instead',
file=sys.stderr)
# XXX: This is temporary
# Some features are currently unsupported for UC20 images.
# Error out early when those are requested.
if args.model_assertion and os.path.exists(args.model_assertion):
# Try to guess if we're building an UC20 image.
# Normally we don't want to do this, but if we want to give
# the user feedback early, we need to do this here.
# Otherwise we'd have to wait for u-i to pull in all the snaps,
# which can take a while.
with open(args.model_assertion) as fd:
if 'base: core20' in fd.read():
unsupported = []
if args.disable_console_conf:
unsupported.append('--disable-console-conf')
if args.cloud_init:
unsupported.append('--cloud-init')
if unsupported: # pragma: no branch
parser.error(
'base: core20 model assertion detected, the '
'following features are unsupported: {}'.format(
' '.join(unsupported)))
else:
if args.resume and args.gadget_tree:
parser.error('gadget tree is not allowed with --resume')
if not args.resume: # pragma: no branch
if args.gadget_tree is None:
parser.error('gadget tree is required')
elif args.project is None and args.filesystem is None:
parser.error('project or filesystem is required')
elif args.project and args.filesystem:
parser.error('project and filesystem are mutually exclusive')
# And classic doesn't use console-conf
args.disable_console_conf = False
if args.resume and args.workdir is None:
parser.error('--resume requires --workdir')
# --until and --thru can take an int.
with suppress(ValueError, TypeError):
args.thru = int(args.thru)
with suppress(ValueError, TypeError):
args.until = int(args.until)
# --hooks-directory can be a comma-separated list of directories
if args.hooks_directory:
args.hooks_directory = args.hooks_directory.split(',')
# -o/--output is deprecated and mutually exclusive with -O/--output-dir
if args.output is not None:
print('-o/--output is deprecated; use -O/--output-dir instead',
file=sys.stderr)
return args
def parseargs(argv=None):
parser = argparse.ArgumentParser(
prog=PROGRAM,
description=_('Generate a bootable disk image.'),
formatter_class=SimpleHelpFormatter)
parser.add_argument(
'--version', action='version',
version='{} {}'.format(PROGRAM, __version__))
# create two subcommands, "snap" and "classic"
subparser = parser.add_subparsers(title=_('Command'), dest='cmd')
snap_cmd = subparser.add_parser(
'snap',
help=_("""Create snap-based Ubuntu Core image."""))
classic_cmd = subparser.add_parser(
'classic',
help=_("""Create debian-based Ubuntu Classic image."""))
argv = get_modified_args(subparser, 'snap', argv)
snap_cmd = add_common_args(snap_cmd)
classic_cmd = add_common_args(classic_cmd)
# Snap-based image options.
snap_cmd.add_argument(
'model_assertion', nargs='?',
help=_("""Path to the model assertion file. This argument must be
given unless the state machine is being resumed, in which case it
cannot be given."""))
snap_cmd.add_argument(
'--snap',
default=None, action='append',
help=_("""Install an extra snap. This is passed through to `snap
prepare-image`. The snap argument can include additional information
about the channel and/or risk with the following syntax:
<snap>=<channel|risk>"""))
snap_cmd.add_argument(
'--extra-snaps',
default=None, action='append',
help=_("""DEPRECATED (use --snap instead). Extra snap to install.
This is passed through to `snap prepare-image`."""))
snap_cmd.add_argument(
'-c', '--channel',
default=None,
help=_('The default snap channel to use'))
# Classic-based image options.
classic_cmd.add_argument(
'gadget_tree', nargs='?',
help=_("""Gadget tree. This is a tree equivalent to an unpacked
and primed gadget snap at core image build time."""))
classic_cmd.add_argument(
'-p', '--project',
default=None, metavar='PROJECT',
help=_("""Project name to be specified to livecd-rootfs. Mutually
exclusive with --filesystem."""))
classic_cmd.add_argument(
'-f', '--filesystem',
default=None, metavar='FILESYSTEM',
help=_("""Unpacked Ubuntu filesystem to be copied to the system
partition. Mutually exclusive with --project."""))
classic_cmd.add_argument(
'-s', '--suite',
default=get_host_distro(), metavar='SUITE',
help=_("""Distribution name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'-a', '--arch',
default=None, metavar='CPU-ARCHITECTURE',
help=_("""CPU architecture to be specified to livecd-rootfs.
default value is builder arch."""))
classic_cmd.add_argument(
'--subproject',
default=None, metavar='SUBPROJECT',
help=_("""Sub project name to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'--subarch',
default=None, metavar='SUBARCH',
help=_("""Sub architecture to be specified to livecd-rootfs."""))
classic_cmd.add_argument(
'--with-proposed',
default=False, action='store_true',
help=_("""Proposed repo to install, This is passed through to
livecd-rootfs."""))
classic_cmd.add_argument(
'--extra-ppas',
default=None, action='append',
help=_("""Extra ppas to install. This is passed through to
livecd-rootfs."""))
# Perform the actual argument parsing.
args = parser.parse_args(argv)
if args.debug:
logging.basicConfig(level=logging.DEBUG)
# The model assertion argument is required unless --resume is given, in
# which case it cannot be given.
if args.cmd == 'snap':
if args.resume and args.model_assertion:
parser.error('model assertion is not allowed with --resume')
if not args.resume and args.model_assertion is None:
parser.error('model assertion is required')
# --extra-snaps is deprecated
if args.extra_snaps is not None:
print('--extra-snaps is deprecated; use --snap instead',
file=sys.stderr)
else:
if args.resume and args.gadget_tree:
parser.error('gadget tree is not allowed with --resume')
if not args.resume: # pragma: no branch
if args.gadget_tree is None:
parser.error('gadget tree is required')
elif args.project is None and args.filesystem is None:
parser.error('project or filesystem is required')
elif args.project and args.filesystem:
parser.error('project and filesystem are mutually exclusive')
if args.resume and args.workdir is None:
parser.error('--resume requires --workdir')
# --until and --thru can take an int.
with suppress(ValueError, TypeError):
args.thru = int(args.thru)
with suppress(ValueError, TypeError):
args.until = int(args.until)
# --hooks-directory can be a comma-separated list of directories
if args.hooks_directory:
args.hooks_directory = args.hooks_directory.split(',')
# -o/--output is deprecated and mutually exclusive with -O/--output-dir
if args.output is not None:
print('-o/--output is deprecated; use -O/--output-dir instead',
file=sys.stderr)
return args
