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issue_generator_warnings.py
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Sat, Apr 20, 02:41

issue_generator_warnings.py
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#!/usr/bin/env python3
"""clang-tidy2code-quality.py: Conversion of clang-tidy output 2
code-quality"""
__author__ = "Nicolas Richart"
__credits__ = [
"Nicolas Richart <nicolas.richart@epfl.ch>",
]
__copyright__ = (
"Copyright (©) 2018-2021 EPFL (Ecole Polytechnique Fédérale"
" de Lausanne) Laboratory (LSMS - Laboratoire de Simulation"
" en Mécanique des Solides)"
)
__license__ = "LGPLv3"
from . import print_debug, print_info
from .issue_generator import IssueGenerator
import re
import sys
import warning_parser as warn
class WarningsIssueGenerator(IssueGenerator):
"""
Main class to run and convert the results of clang-tidy to the code-quality
format
"""
CLASSIFICATIONS = {
"gcc": {
"uninitialized": {
"categories": ["Bug Risk"],
"severity": "major",
},
"sign-compare": {"categories": ["Bug Risk"], "severity": "minor"},
},
}
def __init__(self, **kwargs):
super().__init__(**kwargs)
files = kwargs.pop("files")
self._input_files = {}
compiler_re = re.compile(".*build.*(gcc|clang)-err\.log")
for _file in files:
match = compiler_re.search(_file)
if match:
self._input_files[match.group(1)] = _file
else:
print_info(f"Skipped {_file}, could not determine compiler")
def generate_issues(self):
"""parse warning files"""
for compiler, _file in self._input_files.items():
warnings = warn.get_warnings(_file, compiler)
for warning in warnings:
issue = {
"name": f"warning:{compiler}-{warning.get_category()}",
"description": warning.get_message(),
"file": warning.get_filepath(),
"line": warning.get_line(),
"column": warning.get_column(),
"raw": warning,
}
self.add_issue(issue)
def _get_classifiaction(self, warning):
categories = ["Clarity"]
severity = "info"
tool = warning["raw"].get_tool()
cat = warning["raw"].get_category()
if tool in self.CLASSIFICATIONS:
classifications = self.CLASSIFICATIONS[tool]
if cat in classifications:
categories = classifications[cat]["categories"]
severity = classifications[cat]["severity"]
return (categories, severity)

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