On 7 April 2016 at 05:29, Aaron Conole <acon...@bytheb.org> wrote:
> Joe Stringer <j...@ovn.org> writes:
>
>> Although tests ideally also stick to shorter line lengths, it is very
>> common for fixed text blocks like flows or large packets to be specified
>> within tests. Checkpatch shouldn't complain about cases like these.
>>
>> Signed-off-by: Joe Stringer <j...@ovn.org>
>> ---
>> v2: Broaden the set of blacklisted files to not check.
>> ---
>> utilities/checkpatch.py | 17 ++++++++++++++++-
>> 1 file changed, 16 insertions(+), 1 deletion(-)
>>
>> diff --git a/utilities/checkpatch.py b/utilities/checkpatch.py
>> index d9011f370816..83d14e89269e 100755
>> --- a/utilities/checkpatch.py
>> +++ b/utilities/checkpatch.py
>> @@ -56,6 +56,12 @@ skip_trailing_whitespace_check = False
>> skip_block_whitespace_check = False
>> skip_signoff_check = False
>>
>> +# Don't enforce character limit on files that include these characters in
>> their
>> +# name, as they may have legitimate reasons to have longer lines.
>> +#
>> +# Python isn't checked as flake8 performs these checks during build.
>> +line_length_blacklist = ['.am', '.at', 'etc', '.in', '.mk', '.patch', '.py']
>> +
>>
>> def is_added_line(line):
>> """Returns TRUE if the line in question is an added line.
>> @@ -99,14 +105,23 @@ def ovs_checkpatch_parse(text):
>> co_authors = []
>> parse = 0
>> current_file = ''
>> + previous_file = ''
>> scissors = re.compile(r'^[\w]*---[\w]*')
>> hunks = re.compile('^(---|\+\+\+) (\S+)')
>> is_signature = re.compile(r'((\s*Signed-off-by: )(.*))$',
>> re.I | re.M | re.S)
>> is_co_author = re.compile(r'(\s*(Co-authored-by: )(.*))$',
>> re.I | re.M | re.S)
>> + skip_line_length_check = False
>>
>> for line in text.split('\n'):
>> + if current_file is not previous_file:
>> + previous_file = current_file
>> + for filetype in line_length_blacklist:
>> + if filetype in current_file:
>> + skip_line_length_check = True
>> + break
>
> You need an else condition here; otherwise a patch which orders files
>
> .c
> [blacklisted]
> .c
>
> will skip the second .c length line checks.
>
> Incremental patch could look something like (completely untested)
> below. Thanks for doing this.
<snip>
Thanks for pointing this out, we also need to drop the 'break'
otherwise we'll simply stop processing files as soon as one of the
blacklist files are hit.
I'll send one more round for good measure, in case anything was missed
this time around ;-)
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