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utils: checkstyle: Run the CLangFormatter last

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The IncludeOrderFormatter will be extended with more formatting rules
that should be applied before clang-format gets run, as it will
influence its output.

Add a priority mechanism for formatters, and give a negative priority to
the CLangFormatter to make it run last.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2022-05-26 13:32:00 +03:00
parent 2094ac4f8c
commit c58ac2f498
1 changed files with 3 additions and 0 deletions
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3
utils/checkstyle.py
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@ -279,6 +279,8 @@ class ClassRegistry(type):
newclass = super().__new__(cls, clsname, bases, attrs) newclass = super().__new__(cls, clsname, bases, attrs)
if bases: if bases:
bases[0].subclasses.append(newclass) bases[0].subclasses.append(newclass)
bases[0].subclasses.sort(key=lambda x: getattr(x, 'priority', 0),
reverse=True)
return newclass return newclass
@ -568,6 +570,7 @@ class Formatter(metaclass=ClassRegistry):
class CLangFormatter(Formatter): class CLangFormatter(Formatter):
patterns = ('*.c', '*.cpp', '*.h') patterns = ('*.c', '*.cpp', '*.h')
priority = -1
@classmethod @classmethod
def format(cls, filename, data): def format(cls, filename, data):