ProjectReactor.java 7.2 KB

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  1. package cn.iocoder.yudao;
  2. import cn.hutool.core.io.FileTypeUtil;
  3. import cn.hutool.core.io.FileUtil;
  4. import cn.hutool.core.util.StrUtil;
  5. import cn.iocoder.yudao.framework.common.util.collection.SetUtils;
  6. import lombok.extern.slf4j.Slf4j;
  7. import java.io.File;
  8. import java.nio.charset.StandardCharsets;
  9. import java.util.Collection;
  10. import java.util.Set;
  11. import java.util.regex.Matcher;
  12. import java.util.stream.Collectors;
  13. import static java.io.File.separator;
  14. /**
  15. * 项目修改器,一键替换 Maven 的 groupId、artifactId,项目的 package 等
  16. * <p>
  17. * 通过修改 groupIdNew、artifactIdNew、projectBaseDirNew 三个变量
  18. *
  19. * @author 芋道源码
  20. */
  21. @Slf4j
  22. public class ProjectReactor {
  23. private static final String GROUP_ID = "cn.iocoder.boot";
  24. private static final String ARTIFACT_ID = "yudao";
  25. private static final String PACKAGE_NAME = "cn.iocoder.yudao";
  26. private static final String TITLE = "芋道管理系统";
  27. /**
  28. * 白名单文件,不进行重写,避免出问题
  29. */
  30. private static final Set<String> WHITE_FILE_TYPES = SetUtils.asSet("gif", "jpg", "svg", "png", // 图片
  31. "eot", "woff2", "ttf", "woff", // 字体
  32. "xdb"); // IP 库
  33. public static void main(String[] args) {
  34. long start = System.currentTimeMillis();
  35. String projectBaseDir = getProjectBaseDir();
  36. log.info("[main][原项目路劲改地址 ({})]", projectBaseDir);
  37. // ========== 配置,需要你手动修改 ==========
  38. String groupIdNew = "cn.star.gg";
  39. String artifactIdNew = "star";
  40. String packageNameNew = "cn.start.pp";
  41. String titleNew = "土豆管理系统";
  42. String projectBaseDirNew = projectBaseDir + "-new"; // 一键改名后,“新”项目所在的目录
  43. log.info("[main][检测新项目目录 ({})是否存在]", projectBaseDirNew);
  44. if (FileUtil.exist(projectBaseDirNew)) {
  45. log.error("[main][新项目目录检测 ({})已存在,请更改新的目录!程序退出]", projectBaseDirNew);
  46. return;
  47. }
  48. // 如果新目录中存在 PACKAGE_NAME,ARTIFACT_ID 等关键字,路径会被替换,导致生成的文件不在预期目录
  49. if (StrUtil.containsAny(projectBaseDirNew, PACKAGE_NAME, ARTIFACT_ID, StrUtil.upperFirst(ARTIFACT_ID))) {
  50. log.error("[main][新项目目录 `projectBaseDirNew` 检测 ({}) 存在冲突名称「{}」或者「{}」,请更改新的目录!程序退出]",
  51. projectBaseDirNew, PACKAGE_NAME, ARTIFACT_ID);
  52. return;
  53. }
  54. log.info("[main][完成新项目目录检测,新项目路径地址 ({})]", projectBaseDirNew);
  55. // 获得需要复制的文件
  56. log.info("[main][开始获得需要重写的文件,预计需要 10-20 秒]");
  57. Collection<File> files = listFiles(projectBaseDir);
  58. log.info("[main][需要重写的文件数量:{},预计需要 15-30 秒]", files.size());
  59. // 写入文件
  60. files.forEach(file -> {
  61. // 如果是白名单的文件类型,不进行重写,直接拷贝
  62. String fileType = getFileType(file);
  63. if (WHITE_FILE_TYPES.contains(fileType)) {
  64. copyFile(file, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew);
  65. return;
  66. }
  67. // 如果非白名单的文件类型,重写内容,在生成文件
  68. String content = replaceFileContent(file, groupIdNew, artifactIdNew, packageNameNew, titleNew);
  69. writeFile(file, content, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew);
  70. });
  71. log.info("[main][重写完成]共耗时:{} 秒", (System.currentTimeMillis() - start) / 1000);
  72. }
  73. private static String getProjectBaseDir() {
  74. String baseDir = System.getProperty("user.dir");
  75. if (StrUtil.isEmpty(baseDir)) {
  76. throw new NullPointerException("项目基础路径不存在");
  77. }
  78. return baseDir;
  79. }
  80. private static Collection<File> listFiles(String projectBaseDir) {
  81. Collection<File> files = FileUtil.loopFiles(projectBaseDir);
  82. // 移除 IDEA、Git 自身的文件、Node 编译出来的文件
  83. files = files.stream()
  84. .filter(file -> !file.getPath().contains(separator + "target" + separator)
  85. && !file.getPath().contains(separator + "node_modules" + separator)
  86. && !file.getPath().contains(separator + ".idea" + separator)
  87. && !file.getPath().contains(separator + ".git" + separator)
  88. && !file.getPath().contains(separator + "dist" + separator)
  89. && !file.getPath().contains(".iml")
  90. && !file.getPath().contains(".html.gz"))
  91. .collect(Collectors.toList());
  92. return files;
  93. }
  94. private static String replaceFileContent(File file, String groupIdNew,
  95. String artifactIdNew, String packageNameNew,
  96. String titleNew) {
  97. String content = FileUtil.readString(file, StandardCharsets.UTF_8);
  98. // 如果是白名单的文件类型,不进行重写
  99. String fileType = getFileType(file);
  100. if (WHITE_FILE_TYPES.contains(fileType)) {
  101. return content;
  102. }
  103. // 执行文件内容都重写
  104. return content.replaceAll(GROUP_ID, groupIdNew)
  105. .replaceAll(PACKAGE_NAME, packageNameNew)
  106. .replaceAll(ARTIFACT_ID, artifactIdNew) // 必须放在最后替换,因为 ARTIFACT_ID 太短!
  107. .replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew))
  108. .replaceAll(TITLE, titleNew);
  109. }
  110. private static void writeFile(File file, String fileContent, String projectBaseDir,
  111. String projectBaseDirNew, String packageNameNew, String artifactIdNew) {
  112. String newPath = buildNewFilePath(file, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew);
  113. FileUtil.writeUtf8String(fileContent, newPath);
  114. }
  115. private static void copyFile(File file, String projectBaseDir,
  116. String projectBaseDirNew, String packageNameNew, String artifactIdNew) {
  117. String newPath = buildNewFilePath(file, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew);
  118. FileUtil.copyFile(file, new File(newPath));
  119. }
  120. private static String buildNewFilePath(File file, String projectBaseDir,
  121. String projectBaseDirNew, String packageNameNew, String artifactIdNew) {
  122. return file.getPath().replace(projectBaseDir, projectBaseDirNew) // 新目录
  123. .replace(PACKAGE_NAME.replaceAll("\\.", Matcher.quoteReplacement(separator)),
  124. packageNameNew.replaceAll("\\.", Matcher.quoteReplacement(separator)))
  125. .replace(ARTIFACT_ID, artifactIdNew) //
  126. .replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew));
  127. }
  128. private static String getFileType(File file) {
  129. return file.length() > 0 ? FileTypeUtil.getType(file) : "";
  130. }
  131. }