Process the "git show" result for a single commit. Append the result to tables. */
| 1050 | /** Process the "git show" result for a single commit. Append the result to tables. |
| 1051 | */ |
| 1052 | void processCommit( |
| 1053 | ReadBuffer & in, |
| 1054 | const Options & options, |
| 1055 | size_t commit_num, |
| 1056 | size_t total_commits, |
| 1057 | std::string hash, |
| 1058 | Snapshot & snapshot, |
| 1059 | DiffHashes & diff_hashes, |
| 1060 | ResultWriter & result) |
| 1061 | { |
| 1062 | Commit commit; |
| 1063 | commit.hash = hash; |
| 1064 | |
| 1065 | time_t commit_time; |
| 1066 | readText(commit_time, in); |
| 1067 | commit.time = LocalDateTime(commit_time); |
| 1068 | assertChar('\0', in); |
| 1069 | readNullTerminated(commit.author, in); |
| 1070 | std::string parent_hash; |
| 1071 | readNullTerminated(parent_hash, in); |
| 1072 | readNullTerminated(commit.message, in); |
| 1073 | |
| 1074 | if (options.skip_commits_with_messages && re2::RE2::PartialMatch(commit.message, *options.skip_commits_with_messages)) |
| 1075 | return; |
| 1076 | |
| 1077 | std::string message_to_print = commit.message; |
| 1078 | std::replace_if(message_to_print.begin(), message_to_print.end(), [](char c){ return std::iscntrl(c); }, ' '); |
| 1079 | |
| 1080 | std::cerr << fmt::format("{}% {} {} {}\n", |
| 1081 | commit_num * 100 / total_commits, toString(commit.time), hash, message_to_print); |
| 1082 | |
| 1083 | if (options.skip_commits_without_parents && commit_num != 0 && parent_hash.empty()) |
| 1084 | { |
| 1085 | std::cerr << "Warning: skipping commit without parents\n"; |
| 1086 | return; |
| 1087 | } |
| 1088 | |
| 1089 | if (!in.eof()) |
| 1090 | assertChar('\n', in); |
| 1091 | |
| 1092 | CommitDiff file_changes; |
| 1093 | processFileChanges(in, options, commit, file_changes); |
| 1094 | |
| 1095 | if (!in.eof()) |
| 1096 | { |
| 1097 | assertChar('\n', in); |
| 1098 | processDiffs(in, commit_num != 0 ? options.diff_size_limit : std::nullopt, commit, file_changes); |
| 1099 | } |
| 1100 | |
| 1101 | /// Skip commits with too large diffs. |
| 1102 | if (options.diff_size_limit && commit_num != 0 && commit.lines_added + commit.lines_deleted > *options.diff_size_limit) |
| 1103 | return; |
| 1104 | |
| 1105 | /// Calculate hash of diff and skip duplicates |
| 1106 | if (options.skip_commits_with_duplicate_diffs && !diff_hashes.insert(diffHash(file_changes)).second) |
| 1107 | return; |
| 1108 | |
| 1109 | /// Update snapshot and blame info |
no test coverage detected