109 lines
3.0 KiB
Dart
109 lines
3.0 KiB
Dart
import 'dart:io';
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void main(List<String> args) async {
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final targetPath = args.isNotEmpty ? args[0] : Directory.current.path;
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final type = FileSystemEntity.typeSync(targetPath);
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if (type == FileSystemEntityType.notFound) {
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print('路径不存在: $targetPath');
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return;
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}
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if (type == FileSystemEntityType.file && targetPath.endsWith('.dart')) {
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await processDartFile(File(targetPath));
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} else if (type == FileSystemEntityType.directory) {
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final directory = Directory(targetPath);
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print('扫描目录: $targetPath');
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await for (final entity
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in directory.list(recursive: true, followLinks: false)) {
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if (entity is File && entity.path.endsWith('.dart')) {
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await processDartFile(entity);
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}
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}
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print('处理完成');
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} else {
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print('不支持的路径类型: $targetPath');
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}
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}
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Future<void> processDartFile(File file) async {
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final content = await file.readAsString();
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// 获取注释范围
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final commentRanges = getCommentRanges(content);
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// 匹配带中文的引号字符串（单/双引号）
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final regex = RegExp(r'''(['"])([^'"]*?[\u4e00-\u9fa5][^'"]*?)\1''');
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final matches = regex.allMatches(content).toList();
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if (matches.isEmpty) return;
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final sb = StringBuffer();
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int lastIndex = 0;
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for (final match in matches) {
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final start = match.start;
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final end = match.end;
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// 跳过注释中的内容
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if (commentRanges.any((range) => start >= range[0] && start < range[1])) {
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continue;
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}
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// 插入上次结束到当前匹配之间的代码
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sb.write(content.substring(lastIndex, start));
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final fullMatch = match.group(0)!;
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// 判断是否已处于 .tr 表达式中
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if (isAlreadyTrCall(content, start, end)) {
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sb.write(fullMatch); // 不修改
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} else {
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sb.write('$fullMatch.tr'); // 添加 .tr
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}
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lastIndex = end;
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}
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sb.write(content.substring(lastIndex));
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final result = sb.toString();
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if (result != content) {
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await file.writeAsString(result);
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print('✅ 修改完成: ${file.path}');
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} else {
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print('✔ 无需修改: ${file.path}');
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}
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}
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/// 判断该字符串是否已是 .tr 调用的一部分
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bool isAlreadyTrCall(String content, int start, int end) {
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final after = content.substring(end);
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final before = content.substring(0, start);
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// 检查匹配后是否直接跟 .tr （允许空格）
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final hasTrAfter = RegExp(r'^\s*\.tr\b').hasMatch(after);
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// 检查匹配前是否已经出现 .tr （形如 .tr'xxx' 也考虑在内）
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final hasTrBefore = RegExp(r'\.tr\s*$').hasMatch(before);
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return hasTrAfter || hasTrBefore;
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}
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/// 找出所有注释区间 (start, end)
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List<List<int>> getCommentRanges(String content) {
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final ranges = <List<int>>[];
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final multiLine = RegExp(r'/\*[\s\S]*?\*/');
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final singleLine = RegExp(r'//.*');
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for (final m in multiLine.allMatches(content)) {
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ranges.add([m.start, m.end]);
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}
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for (final m in singleLine.allMatches(content)) {
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ranges.add([m.start, m.end]);
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}
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return ranges;
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}
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