mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-22 21:00:44 +00:00
69 lines
1.8 KiB
Python
Executable File
69 lines
1.8 KiB
Python
Executable File
#!/Users/rkau2905/Devel/python/private/ansible-later/env_27/bin/python
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from __future__ import print_function, unicode_literals
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import argparse
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import codecs
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import sys
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from unidiff import DEFAULT_ENCODING, PatchSet
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PY2 = sys.version_info[0] == 2
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DESCRIPTION = """Unified diff metadata.
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Examples:
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$ git diff | unidiff
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$ hg diff | unidiff --show-diff
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$ unidiff -f patch.diff
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"""
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def get_parser():
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parser = argparse.ArgumentParser(
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formatter_class=argparse.RawDescriptionHelpFormatter,
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description=DESCRIPTION)
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parser.add_argument('--show-diff', action="store_true", default=False,
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dest='show_diff', help='output diff to stdout')
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parser.add_argument('-f', '--file', dest='diff_file',
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type=argparse.FileType('r'),
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help='if not specified, read diff data from stdin')
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return parser
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if __name__ == '__main__':
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parser = get_parser()
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args = parser.parse_args()
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encoding = DEFAULT_ENCODING
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if args.diff_file:
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diff_file = args.diff_file
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else:
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encoding = sys.stdin.encoding or encoding
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diff_file = sys.stdin
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if PY2:
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diff_file = codecs.getreader(encoding)(diff_file)
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patch = PatchSet(diff_file)
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if args.show_diff:
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print(patch)
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print()
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print('Summary')
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print('-------')
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additions = 0
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deletions = 0
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for f in patch:
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additions += f.added
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deletions += f.removed
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print('%s:' % f.path, '+%d additions,' % f.added,
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'-%d deletions' % f.removed)
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print()
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print('%d modified file(s), %d added file(s), %d removed file(s)' % (
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len(patch.modified_files), len(patch.added_files),
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len(patch.removed_files)))
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print('Total: %d addition(s), %d deletion(s)' % (additions, deletions))
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