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package cn.iocoder.yudao;
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import cn.hutool.core.io.FileUtil;
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import cn.hutool.core.util.StrUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.io.FileUtils;
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import java.io.File;
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import java.nio.charset.StandardCharsets;
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import java.util.Collection;
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/**
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* 项目修改器，一键替换 Maven 的 groupId、artifactId，项目的 package 等
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*
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* 通过修改 groupIdNew、artifactIdNew、projectBaseDirNew 三个变量
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*
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* @author 芋道源码
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*/
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@Slf4j
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public class ProjectReactor {
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private static final String GROUP_ID = "cn.iocoder.boot";
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private static final String ARTIFACT_ID = "yudao";
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private static final String PACKAGE_NAME = "cn.iocoder.yudao";
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private static final String TITLE = "芋道管理系统";
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public static void main(String[] args) {
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String projectBaseDir = getProjectBaseDir();
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// ========== 配置，需要你手动修改 ==========
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String groupIdNew = "cn.star.gg";
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String artifactIdNew = "star";
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String packageNameNew = "cn.start.pp";
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String titleNew = "土豆管理系统";
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String projectBaseDirNew = projectBaseDir + "-new"; // 一键改名后，“新”项目所在的目录
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// ========== ==========
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// 获得需要复制的文件
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log.info("[main][开始获得需要重写的文件]");
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Collection<File> files = listFiles(projectBaseDir);
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log.info("[main][需要重写的文件数量：{}，预计需要 5-10 秒]", files.size());
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// 写入文件
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files.forEach(file -> {
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String content = replaceFileContent(file, groupIdNew, artifactIdNew, packageNameNew, titleNew);
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writeFile(file, content, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew);
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});
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log.info("[main][重写完成]");
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}
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private static String getProjectBaseDir() {
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// noinspection ConstantConditions
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return StrUtil.subBefore(ProjectReactor.class.getClassLoader().getResource("").getFile(),
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"/yudao-server", false);
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}
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private static Collection<File> listFiles(String projectBaseDir) {
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Collection<File> files = FileUtils.listFiles(new File(projectBaseDir), null, true);
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files.removeIf(file -> file.getPath().contains("/target/"));
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files.removeIf(file -> file.getPath().contains("/node_modules/"));
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files.removeIf(file -> file.getPath().contains("/.idea/")); // 移除 IDEA 自身的文件
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files.removeIf(file -> file.getPath().contains("/.git/")); // 移除 Git 自身的文件
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files.removeIf(file -> file.getPath().contains("/dist/")); // 移除 Node 编译出来的
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return files;
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}
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private static String replaceFileContent(File file, String groupIdNew,
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String artifactIdNew, String packageNameNew,
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String titleNew) {
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return FileUtil.readString(file, StandardCharsets.UTF_8)
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.replaceAll(GROUP_ID, groupIdNew)
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.replaceAll(PACKAGE_NAME, packageNameNew)
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.replaceAll(ARTIFACT_ID, artifactIdNew) // 必须放在最后替换，因为 ARTIFACT_ID 太短！
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.replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew))
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.replaceAll(TITLE, titleNew);
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}
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private static void writeFile(File file, String fileContent, String projectBaseDir,
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String projectBaseDirNew, String packageNameNew, String artifactIdNew) {
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String newPath = file.getPath().replace(projectBaseDir, projectBaseDirNew) // 新目录
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.replace(PACKAGE_NAME.replaceAll("\\.", File.separator),
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packageNameNew.replaceAll("\\.", File.separator))
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.replace(ARTIFACT_ID, artifactIdNew) //
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.replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew));
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FileUtil.writeUtf8String(fileContent, newPath);
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}
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}
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