package cn.iocoder.yudao; import cn.hutool.core.io.FileTypeUtil; import cn.hutool.core.io.FileUtil; import cn.hutool.core.util.StrUtil; import cn.iocoder.yudao.framework.common.util.collection.SetUtils; import lombok.extern.slf4j.Slf4j; import java.io.File; import java.nio.charset.StandardCharsets; import java.util.Collection; import java.util.Set; import java.util.regex.Matcher; import java.util.stream.Collectors; import static java.io.File.separator; /** * 项目修改器,一键替换 Maven 的 groupId、artifactId,项目的 package 等 *

* 通过修改 groupIdNew、artifactIdNew、projectBaseDirNew 三个变量 * * @author 芋道源码 */ @Slf4j public class ProjectReactor { private static final String GROUP_ID = "cn.iocoder.boot"; private static final String ARTIFACT_ID = "yudao"; private static final String PACKAGE_NAME = "cn.iocoder.yudao"; private static final String TITLE = "芋道管理系统"; /** * 白名单文件,不进行重写,避免出问题 */ private static final Set WHITE_FILE_TYPES = SetUtils.asSet("gif", "jpg", "svg", "png", // 图片 "eot", "woff2", "ttf", "woff"); // 字体 public static void main(String[] args) { long start = System.currentTimeMillis(); String projectBaseDir = getProjectBaseDir(); log.info("[main][原项目路劲改地址 ({})]", projectBaseDir); // ========== 配置,需要你手动修改 ========== String groupIdNew = "cn.star.gg"; String artifactIdNew = "star"; String packageNameNew = "cn.start.pp"; String titleNew = "土豆管理系统"; String projectBaseDirNew = projectBaseDir + "-new"; // 一键改名后,“新”项目所在的目录 log.info("[main][检测新项目目录 ({})是否存在]", projectBaseDirNew); if (FileUtil.exist(projectBaseDirNew)) { 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); return; } // 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 if (StrUtil.containsAny(projectBaseDirNew, PACKAGE_NAME, ARTIFACT_ID, StrUtil.upperFirst(ARTIFACT_ID))) { log.error("[main][新项目目录检测 ({}) 存在冲突名称「{}」或者「{}」,请更改新的目录!程序退出]", projectBaseDirNew, PACKAGE_NAME, ARTIFACT_ID); return; } log.info("[main][完成新项目目录检测,新项目路径地址 ({})]", projectBaseDirNew); // 获得需要复制的文件 log.info("[main][开始获得需要重写的文件,预计需要 10-20 秒]"); Collection files = listFiles(projectBaseDir); log.info("[main][需要重写的文件数量:{},预计需要 15-30 秒]", files.size()); // 写入文件 files.forEach(file -> { // 如果是白名单的文件类型,不进行重写,直接拷贝 String fileType = FileTypeUtil.getType(file); if (WHITE_FILE_TYPES.contains(fileType)) { copyFile(file, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew); return; } // 如果非白名单的文件类型,重写内容,在生成文件 String content = replaceFileContent(file, groupIdNew, artifactIdNew, packageNameNew, titleNew); writeFile(file, content, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew); }); log.info("[main][重写完成]共耗时:{} 秒", (System.currentTimeMillis() - start) / 1000); } private static String getProjectBaseDir() { String baseDir = System.getProperty("user.dir"); if (StrUtil.isEmpty(baseDir)) { throw new NullPointerException("项目基础路径不存在"); } return baseDir; } private static Collection listFiles(String projectBaseDir) { Collection files = FileUtil.loopFiles(projectBaseDir); // 移除 IDEA、Git 自身的文件、Node 编译出来的文件 files = files.stream() .filter(file -> !file.getPath().contains(separator + "target" + separator) && !file.getPath().contains(separator + "node_modules" + separator) && !file.getPath().contains(separator + ".idea" + separator) && !file.getPath().contains(separator + ".git" + separator) && !file.getPath().contains(separator + "dist" + separator) && !file.getPath().contains(".iml") && !file.getPath().contains(".html.gz")) .collect(Collectors.toList()); return files; } private static String replaceFileContent(File file, String groupIdNew, String artifactIdNew, String packageNameNew, String titleNew) { String content = FileUtil.readString(file, StandardCharsets.UTF_8); // 如果是白名单的文件类型,不进行重写 String fileType = FileTypeUtil.getType(file); if (WHITE_FILE_TYPES.contains(fileType)) { return content; } // 执行文件内容都重写 return content.replaceAll(GROUP_ID, groupIdNew) .replaceAll(PACKAGE_NAME, packageNameNew) .replaceAll(ARTIFACT_ID, artifactIdNew) // 必须放在最后替换,因为 ARTIFACT_ID 太短! .replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew)) .replaceAll(TITLE, titleNew); } private static void writeFile(File file, String fileContent, String projectBaseDir, String projectBaseDirNew, String packageNameNew, String artifactIdNew) { String newPath = buildNewFilePath(file, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew); FileUtil.writeUtf8String(fileContent, newPath); } private static void copyFile(File file, String projectBaseDir, String projectBaseDirNew, String packageNameNew, String artifactIdNew) { String newPath = buildNewFilePath(file, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew); FileUtil.copyFile(file, new File(newPath)); } private static String buildNewFilePath(File file, String projectBaseDir, String projectBaseDirNew, String packageNameNew, String artifactIdNew) { return file.getPath().replace(projectBaseDir, projectBaseDirNew) // 新目录 .replace(PACKAGE_NAME.replaceAll("\\.", Matcher.quoteReplacement(separator)), packageNameNew.replaceAll("\\.", Matcher.quoteReplacement(separator))) .replace(ARTIFACT_ID, artifactIdNew) // .replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew)); } }