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binman: Add an 'extract' command

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It is useful to be able to extract all binaries from the image, or a
subset of them. Add a new 'extract' command to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2019-07-08 14:25:52 -06:00
parent 3a9c252583
commit 71ce0ba284
4 changed files with 286 additions and 1 deletions
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13
tools/binman/cmdline.py
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@@ -71,6 +71,19 @@ controlled by a description in the board device tree.'''
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')
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')