code_style.py: Apply exclusions to the file list

This commit rename `--files` options to `--subset` and
it means to check a subset of the files known to git.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
This commit is contained in:
Pengyu Lv 2023-02-06 14:29:02 +08:00
parent 10ada35019
commit 8c6325cc8e

View file

@ -174,22 +174,19 @@ 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)'))
# --files 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 --files' does nothing). In particular,
# 'code_style.py --fix --files ...' is intended as a stable ("porcelain")
# way to restyle a possibly empty set of files.
parser.add_argument('--files', action='store_true',
help='only check the specified files (default with non-option arguments)')
parser.add_argument('--subset', action='store_true',
help=('check a subset of the files known to git '
'(default: empty FILE means full set)'))
parser.add_argument('operands', nargs='*', metavar='FILE',
help='files to check (if none: check files that are known to git)')
help='files to check')
args = parser.parse_args()
if args.files or args.operands:
src_files = args.operands
else:
src_files = get_src_files()
all_src_files = get_src_files()
src_files = args.operands if args.operands else all_src_files
if args.subset:
# We are to check a subset of the default list
src_files = [f for f in args.operands if f in all_src_files]
if args.fix:
# Fix mode