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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2016 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Command-line parser for binman
#
from argparse import ArgumentParser
def ParseArgs(argv):
"""Parse the binman command-line arguments
Args:
argv: List of string arguments
Returns:
Tuple (options, args) with the command-line options and arugments.
options provides access to the options (e.g. option.debug)
args is a list of string arguments
"""
if '-H' in argv:
argv.append('build')
epilog = '''Binman creates and manipulate images for a board from a set of binaries. Binman is
controlled by a description in the board device tree.'''
parser = ArgumentParser(epilog=epilog)
parser.add_argument('-B', '--build-dir', type=str, default='b',
help='Directory containing the build output')
parser.add_argument('-D', '--debug', action='store_true',
help='Enabling debugging (provides a full traceback on error)')
parser.add_argument('-H', '--full-help', action='store_true',
default=False, help='Display the README file')
parser.add_argument('--toolpath', type=str, action='append',
help='Add a path to the directories containing tools')
parser.add_argument('-T', '--threads', type=int,
default=None, help='Number of threads to use (0=single-thread)')
parser.add_argument('--test-section-timeout', action='store_true',
help='Use a zero timeout for section multi-threading (for testing)')
parser.add_argument('-v', '--verbosity', default=1,
type=int, help='Control verbosity: 0=silent, 1=warnings, 2=notices, '
'3=info, 4=detail, 5=debug')
subparsers = parser.add_subparsers(dest='cmd')
subparsers.required = True
build_parser = subparsers.add_parser('build', help='Build firmware image')
build_parser.add_argument('-a', '--entry-arg', type=str, action='append',
help='Set argument value arg=value')
build_parser.add_argument('-b', '--board', type=str,
help='Board name to build')
build_parser.add_argument('-d', '--dt', type=str,
help='Configuration file (.dtb) to use')
build_parser.add_argument('--fake-dtb', action='store_true',
help='Use fake device tree contents (for testing only)')
build_parser.add_argument('--fake-ext-blobs', action='store_true',
help='Create fake ext blobs with dummy content (for testing only)')
build_parser.add_argument('-i', '--image', type=str, action='append',
help='Image filename to build (if not specified, build all)')
build_parser.add_argument('-I', '--indir', action='append',
help='Add a path to the list of directories to use for input files')
build_parser.add_argument('-m', '--map', action='store_true',
default=False, help='Output a map file for each image')
build_parser.add_argument('-M', '--allow-missing', action='store_true',
default=False, help='Allow external blobs to be missing')
build_parser.add_argument('-n', '--no-expanded', action='store_true',
help="Don't use 'expanded' versions of entries where available; "
"normally 'u-boot' becomes 'u-boot-expanded', for example")
build_parser.add_argument('-O', '--outdir', type=str,
action='store', help='Path to directory to use for intermediate and '
'output files')
build_parser.add_argument('-p', '--preserve', action='store_true',\
help='Preserve temporary output directory even if option -O is not '
'given')
build_parser.add_argument('-u', '--update-fdt', action='store_true',
default=False, help='Update the binman node with offset/size info')
build_parser.add_argument('--update-fdt-in-elf', type=str,
help='Update an ELF file with the output dtb: infile,outfile,begin_sym,end_sym')
entry_parser = subparsers.add_parser('entry-docs',
help='Write out entry documentation (see entries.rst)')
list_parser = subparsers.add_parser('ls', help='List files in an image')
list_parser.add_argument('-i', '--image', type=str, required=True,
help='Image filename to list')
list_parser.add_argument('paths', type=str, nargs='*',
help='Paths within file to list (wildcard)')
extract_parser = subparsers.add_parser('extract',
help='Extract files from an image')
extract_parser.add_argument('-i', '--image', type=str, required=True,
help='Image filename to extract')
extract_parser.add_argument('-f', '--filename', type=str,
help='Output filename to write to')
extract_parser.add_argument('-O', '--outdir', type=str, default='',
help='Path to directory to use for output files')
extract_parser.add_argument('paths', type=str, nargs='*',
help='Paths within file to extract (wildcard)')
extract_parser.add_argument('-U', '--uncompressed', action='store_true',
help='Output raw uncompressed data for compressed entries')
replace_parser = subparsers.add_parser('replace',
help='Replace entries in an image')
replace_parser.add_argument('-C', '--compressed', action='store_true',
help='Input data is already compressed if needed for the entry')
replace_parser.add_argument('-i', '--image', type=str, required=True,
help='Image filename to update')
replace_parser.add_argument('-f', '--filename', type=str,
help='Input filename to read from')
replace_parser.add_argument('-F', '--fix-size', action='store_true',
help="Don't allow entries to be resized")
replace_parser.add_argument('-I', '--indir', type=str, default='',
help='Path to directory to use for input files')
replace_parser.add_argument('-m', '--map', action='store_true',
default=False, help='Output a map file for the updated image')
replace_parser.add_argument('paths', type=str, nargs='*',
help='Paths within file to replace (wildcard)')
test_parser = subparsers.add_parser('test', help='Run tests')
test_parser.add_argument('-P', '--processes', type=int,
help='set number of processes to use for running tests')
test_parser.add_argument('-T', '--test-coverage', action='store_true',
default=False, help='run tests and check for 100%% coverage')
test_parser.add_argument('-X', '--test-preserve-dirs', action='store_true',
help='Preserve and display test-created input directories; also '
'preserve the output directory if a single test is run (pass test '
'name at the end of the command line')
test_parser.add_argument('tests', nargs='*',
help='Test names to run (omit for all)')
return parser.parse_args(argv)
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