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@@ -297,9 +297,22 @@ def get_matched_defconfig(line):
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return glob.glob(pattern) + glob.glob(pattern + '_defconfig')
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def get_matched_defconfigs(defconfigs_file):
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- """Get all the defconfig files that match the patterns in a file."""
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+ """Get all the defconfig files that match the patterns in a file.
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+
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+ Args:
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+ defconfigs_file: File containing a list of defconfigs to process, or
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+ '-' to read the list from stdin
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+
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+ Returns:
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+ A list of paths to defconfig files, with no duplicates
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+ """
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defconfigs = []
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- for i, line in enumerate(open(defconfigs_file)):
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+ if defconfigs_file == '-':
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+ fd = sys.stdin
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+ defconfigs_file = 'stdin'
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+ else:
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+ fd = open(defconfigs_file)
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+ for i, line in enumerate(fd):
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line = line.strip()
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if not line:
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continue # skip blank lines silently
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@@ -1328,7 +1341,9 @@ def main():
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parser.add_option('-C', '--commit', action='store_true', default=False,
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help='Create a git commit for the operation')
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parser.add_option('-d', '--defconfigs', type='string',
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- help='a file containing a list of defconfigs to move')
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+ help='a file containing a list of defconfigs to move, '
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+ "one per line (for example 'snow_defconfig') "
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+ "or '-' to read from stdin")
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parser.add_option('-n', '--dry-run', action='store_true', default=False,
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help='perform a trial run (show log with no changes)')
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parser.add_option('-e', '--exit-on-error', action='store_true',
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