package cn.iocoder.yudao;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.FileUtils;
import java.io.File;
import java.nio.charset.StandardCharsets;
import java.util.Collection;
import java.util.regex.Matcher;
import java.util.stream.Collectors;
/**
* 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";
public static void main(String[] args) {
long start = System.currentTimeMillis();
String projectBaseDir = getProjectBaseDir();
// ========== 配置,需要你手动修改 ==========
String groupIdNew = "cn.huwing.boot"; // TODO @seeker:这几个参数改回去原来的哈。
String artifactIdNew = "zdm";
String packageNameNew = "cn.huwing.zdm";
String titleNew = "测试名管理系统";
String projectBaseDirNew = projectBaseDir + "-new"; // 一键改名后,“新”项目所在的目录
log.info("[main][新项目路径地址]projectBaseDirNew: " + projectBaseDirNew);
// 获得需要复制的文件
log.info("[main][开始获得需要重写的文件]");
Collection files = listFiles(projectBaseDir);
log.info("[main][需要重写的文件数量:{},预计需要 5-10 秒]", files.size());
// 写入文件
files.forEach(file -> {
String content = replaceFileContent(file, groupIdNew, artifactIdNew, packageNameNew, titleNew);
writeFile(file, content, projectBaseDir, projectBaseDirNew, packageNameNew, artifactIdNew);
});
long end = System.currentTimeMillis(); // TODO @seeker:直接减,不用增加变量
log.info("[main][重写完成]共耗时:" + (end - start) / 1000 + "秒"); // TODO @seeker:logger 不要拼接字符串,用占位符
}
private static String getProjectBaseDir() {
return StrUtil.subBefore(new File(ProjectReactor.class.getClassLoader().getResource(File.separator).getFile()).getPath(), "\\yudao-server", false);
}
private static Collection listFiles(String projectBaseDir) {
Collection files = FileUtils.listFiles(new File(projectBaseDir), null, true);
// 移除 IDEA Git GitHub 自身的文件; Node 编译出来的文件
files = files.stream()
.filter(file -> !file.getPath().contains("\\target\\") // TODO @seeker:使用 File.separator,也要考虑 mac
&& !file.getPath().contains("\\node_modules\\")
&& !file.getPath().contains("\\.idea\\")
&& !file.getPath().contains("\\.git\\")
&& !file.getPath().contains("\\.github\\")
&& !file.getPath().contains("\\dist\\")
&& !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) {
return FileUtil.readString(file, StandardCharsets.UTF_8)
.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 = file.getPath().replace(projectBaseDir, projectBaseDirNew) // 新目录
.replace(PACKAGE_NAME.replaceAll("\\.", Matcher.quoteReplacement(File.separator)),
packageNameNew.replaceAll("\\.", Matcher.quoteReplacement(File.separator)))
.replace(ARTIFACT_ID, artifactIdNew) //
.replaceAll(StrUtil.upperFirst(ARTIFACT_ID), StrUtil.upperFirst(artifactIdNew));
FileUtil.writeUtf8String(fileContent, newPath);
}
}