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tools: check for incorrect case used in Kconfig filenames

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This commit is contained in:
Roland Dobai 2019-01-31 13:41:31 +01:00
parent d1dd3ab0d3
commit bcd584a63f
1 changed files with 44 additions and 40 deletions
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84
tools/check_kconfigs.py
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@ -22,8 +22,8 @@ import re
import argparse
from io import open
# regular expression search object for matching Kconfig files
RE_KCONFIG = re.compile(r'^Kconfig(?:\.projbuild)?$')
# regular expression for matching Kconfig files
RE_KCONFIG = r'^Kconfig(?:\.projbuild)?$'
# ouput file with suggestions will get this suffix
OUTPUT_SUFFIX = '.new'
@ -358,47 +358,51 @@ def main():
check_ignore_dirs = default_path is not None and os.path.abspath(args.directory) == os.path.abspath(default_path)
for root, dirnames, filenames in os.walk(args.directory):
for filename in [f for f in filenames if RE_KCONFIG.search(f)]:
for filename in filenames:
full_path = os.path.join(root, filename)
path_in_idf = os.path.relpath(full_path, args.directory)
if check_ignore_dirs and path_in_idf.startswith(IGNORE_DIRS):
print('{}: Ignored'.format(path_in_idf))
ignore_counter += 1
continue
suggestions_full_path = full_path + OUTPUT_SUFFIX
with open(full_path, 'r', encoding='utf-8') as f, \
open(suggestions_full_path, 'w', encoding='utf-8', newline='\n') as f_o, \
LineRuleChecker(path_in_idf) as line_checker, \
IndentAndNameChecker(path_in_idf, debug=args.verbose) as indent_and_name_checker:
try:
for line_number, line in enumerate(f, start=1):
try:
for checker in [line_checker, indent_and_name_checker]:
checker.process_line(line, line_number)
# The line is correct therefore we echo it to the output file
f_o.write(line)
except InputError as e:
print(e)
failure = True
f_o.write(e.suggested_line)
except UnicodeDecodeError:
raise ValueError("The encoding of {} is not Unicode.".format(path_in_idf))
if re.search(RE_KCONFIG, filename):
if check_ignore_dirs and path_in_idf.startswith(IGNORE_DIRS):
print('{}: Ignored'.format(path_in_idf))
ignore_counter += 1
continue
suggestions_full_path = full_path + OUTPUT_SUFFIX
with open(full_path, 'r', encoding='utf-8') as f, \
open(suggestions_full_path, 'w', encoding='utf-8', newline='\n') as f_o, \
LineRuleChecker(path_in_idf) as line_checker, \
IndentAndNameChecker(path_in_idf, debug=args.verbose) as indent_and_name_checker:
try:
for line_number, line in enumerate(f, start=1):
try:
for checker in [line_checker, indent_and_name_checker]:
checker.process_line(line, line_number)
# The line is correct therefore we echo it to the output file
f_o.write(line)
except InputError as e:
print(e)
failure = True
f_o.write(e.suggested_line)
except UnicodeDecodeError:
raise ValueError("The encoding of {} is not Unicode.".format(path_in_idf))
if failure:
print('{} has been saved with suggestions for resolving the issues. Please note that the suggestions '
'can be wrong and you might need to re-run the checker several times for solving all issues.'
''.format(path_in_idf + OUTPUT_SUFFIX))
print('Please fix the errors and run {} for checking the correctness of '
'Kconfigs.'.format(os.path.relpath(os.path.abspath(__file__), args.directory)))
sys.exit(1)
else:
success_couter += 1
print('{}: OK'.format(path_in_idf))
try:
os.remove(suggestions_full_path)
except Exception:
# not a serious error is when the file cannot be deleted
print('{} cannot be deleted!'.format(suggestions_full_path))
if failure:
print('{} has been saved with suggestions for resolving the issues. Please note that the '
'suggestions can be wrong and you might need to re-run the checker several times '
'for solving all issues'.format(path_in_idf + OUTPUT_SUFFIX))
print('Please fix the errors and run {} for checking the correctness of '
'Kconfigs.'.format(os.path.relpath(os.path.abspath(__file__), args.directory)))
sys.exit(1)
else:
success_couter += 1
print('{}: OK'.format(path_in_idf))
try:
os.remove(suggestions_full_path)
except Exception:
# not a serious error is when the file cannot be deleted
print('{} cannot be deleted!'.format(suggestions_full_path))
elif re.search(RE_KCONFIG, filename, re.IGNORECASE):
# On Windows Kconfig files are working with different cases!
raise ValueError('Incorrect filename of {}. The case should be "Kconfig"!'.format(path_in_idf))
if ignore_counter > 0:
print('{} files have been ignored.'.format(ignore_counter))