Only check files known to git

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
This commit is contained in:
Pengyu Lv 2023-02-15 10:20:40 +08:00
parent e19b51bc53
commit c36743f4e0

View file

@ -37,8 +37,8 @@ def print_err(*args):
def print_skip(files_to_skip):
print()
print(*files_to_skip, sep=", SKIP\n", end=", SKIP\n")
print("Warn: The listed files will be skipped because\n"
"they are not included in the default list.")
print("Warning: The listed files will be skipped because\n"
"they are not known to git.")
print()
# Match FILENAME(s) in "check SCRIPT (FILENAME...)"
@ -182,23 +182,27 @@ def main() -> int:
parser.add_argument('-f', '--fix', action='store_true',
help=('modify source files to fix the code style '
'(default: print diff, do not modify files)'))
# --subset is almost useless: it only matters if there are no files
# ('code_style.py' without arguments checks all files known to Git,
# 'code_style.py --subset' does nothing). In particular,
# 'code_style.py --fix --subset ...' is intended as a stable ("porcelain")
# way to restyle a possibly empty set of files.
parser.add_argument('--subset', action='store_true',
help=('check a subset of the files known to git '
'(default: check all files passed as arguments, '
'known to git or not)'))
help='only check the specified files (default with non-option arguments)')
parser.add_argument('operands', nargs='*', metavar='FILE',
help='files to check (if none: check files that are known to git)')
help='files to check (files MUST be known to git, if none: check all)')
args = parser.parse_args()
covered = frozenset(get_src_files())
src_files = args.operands if args.operands else covered
if args.subset:
# We are to check a subset of the default list
# We only check files that are known to git
if args.subset or args.operands:
src_files = [f for f in args.operands if f in covered]
skip_src_files = [f for f in args.operands if f not in covered]
if skip_src_files:
print_skip(skip_src_files)
else:
src_files = covered
if args.fix:
# Fix mode