cppcheck执行misra规则检查
(self, source_dir, params, files_path)
| 35 | self.sensitive_word_maps = {"cppcheck": "Tool", "Cppcheck": "Tool"} |
| 36 | |
| 37 | def _run_misra_addon_analyze(self, source_dir, params, files_path): |
| 38 | """cppcheck执行misra规则检查 |
| 39 | """ |
| 40 | rules = params["rules"] |
| 41 | work_dir = params.work_dir |
| 42 | misra_rule_prefix = "misra-c2012-" |
| 43 | CPPCHECK_HOME = os.environ["CPPCHECK_HOME"] |
| 44 | find_all_rule_version_regex = r'Rule ([\.\d]+) [R|M|A]' |
| 45 | misra_rule_file = os.path.join( |
| 46 | CPPCHECK_HOME, "addons", "config", "misra_rules.txt") |
| 47 | |
| 48 | # 获取需要检查的misra规则 |
| 49 | misra_rules = [ |
| 50 | rule for rule in rules if rule.startswith(misra_rule_prefix)] |
| 51 | LogPrinter.info(f"[misra_rules]: {misra_rules}") |
| 52 | if not misra_rules: |
| 53 | return [] |
| 54 | |
| 55 | # 其余的规则留给cppcheck进行检查 |
| 56 | other_cppcheck_rules = list(set(rules) - set(misra_rules)) |
| 57 | params["rules"] = other_cppcheck_rules |
| 58 | |
| 59 | # all_rule_versions_set 所有的规则版本号 |
| 60 | all_rule_versions_set = set(re.findall( |
| 61 | find_all_rule_version_regex, open(misra_rule_file, "r").read())) |
| 62 | LogPrinter.info( |
| 63 | f"[misra_rules_all_rule_versions_set]: {all_rule_versions_set}") |
| 64 | |
| 65 | # disable_rule_version_set 需要关闭的规则版本号 |
| 66 | disable_rule_version_set = all_rule_versions_set - \ |
| 67 | set([rule[len(misra_rule_prefix):] for rule in rules]) |
| 68 | LogPrinter.info( |
| 69 | f"[misra_rules_disable_rule_version_set]: {disable_rule_version_set}") |
| 70 | |
| 71 | # 构造misra分析所需的配置文件 |
| 72 | misra_config = { |
| 73 | "script": os.path.join(CPPCHECK_HOME, "addons", "misra.py"), |
| 74 | "args": [ |
| 75 | f"--rule-text={misra_rule_file}" |
| 76 | ] |
| 77 | } |
| 78 | disable_rule_version_str = ','.join(list(disable_rule_version_set)) |
| 79 | if disable_rule_version_str: |
| 80 | # 兼容全部规则启用的情况 ，不再需要 suppress-rules 参数 |
| 81 | misra_config["args"].append( |
| 82 | f"--suppress-rules {disable_rule_version_str}") |
| 83 | LogPrinter.info(f"[misra_config] {misra_config}") |
| 84 | |
| 85 | # 将配置写入到 misra.json 文件中，然后使用cppcheck --addon=<json file path> 指定配置 |
| 86 | misra_file = os.path.join(work_dir, "misra.json") |
| 87 | with open(misra_file, "w") as f: |
| 88 | f.write(json.dumps(misra_config)) |
| 89 | |
| 90 | # 执行cppcheck misra 分析检查命令 |
| 91 | cmd_args = [ |
| 92 | "cppcheck", |
| 93 | f"--addon={misra_file}", |
| 94 | "--addon-python=python3", |
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