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Disallow lines that span more than 160 columns.

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The Rust style guide suggests 100, but we have too many violations in the
tree already. This check can be tightened over time.
This commit is contained in:
Ms2ger 2015-01-19 13:40:29 +01:00
parent 60a901328a
commit 394f816343
5 changed files with 50 additions and 11 deletions
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9
python/tidy.py
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@ -56,6 +56,13 @@ def check_license(contents):
yield (1, "incorrect license")
def check_length(contents):
lines = contents.splitlines(True)
for idx, line in enumerate(lines):
if len(line) >= 160:
yield (idx + 1, "(much) overlong line")
def check_whitespace(contents):
lines = contents.splitlines(True)
for idx, line in enumerate(lines):
@ -88,7 +95,7 @@ def scan():
all_files = collect_file_names(directories_to_check)
files_to_check = filter(should_check, all_files)
checking_functions = [check_license, check_whitespace]
checking_functions = [check_license, check_length, check_whitespace]
errors = collect_errors_for_files(files_to_check, checking_functions)
errors = list(errors)