执行cppcheck分析任务 :param params: 需包含下面键值： 'rules'： lint分析的规则列表 'incr_scan' : 是否增量分析 :return: return a :py:class:`IssueResponse`
(self, params)
| 121 | return result_list |
| 122 | |
| 123 | def analyze(self, params): |
| 124 | """执行cppcheck分析任务 |
| 125 | |
| 126 | :param params: 需包含下面键值： |
| 127 | 'rules'： lint分析的规则列表 |
| 128 | 'incr_scan' : 是否增量分析 |
| 129 | |
| 130 | :return: return a :py:class:`IssueResponse` |
| 131 | """ |
| 132 | source_dir = params.source_dir |
| 133 | work_dir = params.work_dir |
| 134 | incr_scan = params["incr_scan"] |
| 135 | relpos = len(source_dir) + 1 |
| 136 | files_path = os.path.join(work_dir, "paths.txt") |
| 137 | path_mgr = PathMgr() |
| 138 | |
| 139 | toscans = [] |
| 140 | want_suffix = [".cpp", ".cxx", ".cc", ".c++", ".c", ".tpp", ".txx"] |
| 141 | if incr_scan: |
| 142 | diffs = SCMMgr(params).get_scm_diff() |
| 143 | toscans = [ |
| 144 | os.path.join(source_dir, diff.path).replace(os.sep, "/") |
| 145 | for diff in diffs |
| 146 | if diff.path.endswith(tuple(want_suffix)) and diff.state != "del" |
| 147 | ] |
| 148 | else: |
| 149 | toscans = [path.replace(os.sep, "/") for path in PathMgr().get_dir_files(source_dir, tuple(want_suffix))] |
| 150 | |
| 151 | toscans = FilterPathUtil(params).get_include_files(toscans, relpos) |
| 152 | |
| 153 | if not toscans: |
| 154 | LogPrinter.debug("To-be-scanned files is empty ") |
| 155 | return [] |
| 156 | |
| 157 | with open(files_path, "w", encoding="UTF-8") as f: |
| 158 | f.write("\n".join(toscans)) |
| 159 | |
| 160 | # 执行cppcheck misra规则分析检查 |
| 161 | addon_misra_result_list = self._run_misra_addon_analyze( |
| 162 | source_dir, params, files_path) |
| 163 | |
| 164 | # 获取剩余的rules给cppcheck使用 |
| 165 | rules = params["rules"] |
| 166 | |
| 167 | id_severity_map = self._get_id_severity_map() # 获取当前版本cppcheck的 规则名:严重级别 对应关系 |
| 168 | supported_rules = id_severity_map.keys() # 获取当前版本cppcheck支持的所有规则名 |
| 169 | # 过滤掉当前版本cppcheck不支持的规则 |
| 170 | filtered_rules = [r for r in rules if r not in supported_rules] |
| 171 | rules = list(set(rules) - set(filtered_rules)) |
| 172 | |
| 173 | # 执行 cppcheck 工具 |
| 174 | scan_result_path = self._run_cppcheck(files_path, rules, id_severity_map) |
| 175 | |
| 176 | if not os.path.exists(scan_result_path): |
| 177 | LogPrinter.info("result is empty ") |
| 178 | cppcheck_result_list = [] |
| 179 | else: |
| 180 | # 格式化cppcheck结果 |
nothing calls this directly
no test coverage detected