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Add option to check if set_copyright changed file.

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Change-Id: I8c7778a7cf91ac18d6d94819bf79c350c6b473c5
Signed-off-by: Pawel Cieslak <pawel.cieslak@intel.com>
This commit is contained in:
Pawel Cieslak
2020-01-31 15:38:09 +01:00
committed by sys_ocldev
parent 6822b807a4
commit e8c93238fe
1 changed files with 36 additions and 18 deletions
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54
scripts/lint/set_copyright.py
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@ -70,7 +70,7 @@ def can_be_scanned(path):
filename = os.path.basename(path)
if not os.path.isfile(path):
print('Cannot find file {}, skipping'.format(path))
print(f'Cannot find file {path}, skipping')
path_ok = False
elif is_banned(path):
@ -86,12 +86,21 @@ def can_be_scanned(path):
path_ok = True
if not path_ok:
print('[MIT] Ignoring file: {}'.format(path))
print(f'[MIT] Ignoring file: {path}')
return path_ok
def _main():
def _parse_args():
parser = argparse.ArgumentParser(description='Usage: ./scripts/lint/set_copyright.py <files>')
parser.add_argument('-c', '--check', action='store_true', help='Script will fail if it changed file')
parser.add_argument('files', nargs='*')
args = parser.parse_args()
return vars(args)
def main(args):
header_cpp = """/*
* Copyright (C) {} Intel Corporation
*
@ -112,13 +121,9 @@ def _main():
'#include'
]
parser = argparse.ArgumentParser(
description='Usage: ./scripts/lint/set_copyright.py <files>')
status = 0
parser.add_argument('files', nargs='*')
args = parser.parse_args()
for path in args.files:
for path in args['files']:
# avoid self scan
if os.path.abspath(path) == os.path.abspath(sys.argv[0]):
@ -127,9 +132,10 @@ def _main():
if not can_be_scanned(path):
continue
print('[MIT] Processing file: {}'.format(path))
print(f'[MIT] Processing file: {path}')
gathered_lines = []
gathered_header = []
start_year = None
header = header_cpp
header_start = '/*'
@ -137,7 +143,7 @@ def _main():
comment_char = r'\*'
# now read line by line
with open(path, 'r') as fin:
with open(path) as fin:
# take care of hashbang
first_line = fin.readline()
@ -152,7 +158,7 @@ def _main():
# check whether comment type is '#'
if first_line or line.startswith('#'):
for i in cpp_sharp_lines:
print('a: {} ~ {}'.format(i, line))
print(f'a: {i} ~ {line}')
if line.startswith(i):
is_cpp = True
break
@ -187,8 +193,7 @@ def _main():
is_header = False
is_header_end = True
elif 'Copyright' in line:
expr = (
r'^{} Copyright \([Cc]\) (\d+)( *- *\d+)?'.format(comment_char))
expr = (rf'^{comment_char} Copyright \([Cc]\) (\d+)( *- *\d+)?')
match = re.match(expr, line.strip())
if match:
start_year = match.groups()[0]
@ -196,10 +201,14 @@ def _main():
is_copyright = True
if not is_copyright:
curr_comment.append(line)
gathered_header.append(line)
elif is_copyright and is_header_end:
if len(line.strip()) > 0:
gathered_lines.append(line)
is_header_end = False
else:
gathered_header.append(line)
else:
gathered_lines.append(line)
@ -215,19 +224,23 @@ def _main():
# store file mode because we want to preserve this
old_mode = os.stat(path)[stat.ST_MODE]
written_header = []
os.remove(path)
with open(path, 'w') as fout:
if first_line:
fout.write(first_line)
fout.write(header.format(start_year))
written_header.append(header.format(start_year))
if len(curr_comment) > 0 or len(gathered_lines) > 0:
fout.write('\n')
written_header.append('\n')
if len(curr_comment) > 0:
fout.write(''.join(curr_comment))
written_header.append(''.join(curr_comment))
fout.write(''.join(written_header))
contents = ''.join(gathered_lines)
fout.write(contents)
@ -235,6 +248,11 @@ def _main():
# chmod to original value
os.chmod(path, old_mode)
if args['check'] and ''.join(gathered_header) != ''.join(written_header):
status = 1
return status
if __name__ == '__main__':
sys.exit(_main())
sys.exit(main(_parse_args()))