GitLab代码库提交量统计工具

1.说明

统计公司所有项目的提交情况，可指定分支和时间段，返回每个人的提交新增数、删除数和总数。

2.API

文档地址：http://公司gitlab域名/help/api/README.md

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项目列表查询

返回示例：

[{"id": 1, //项目ID"http_url_to_repo": "http://git.xxx.com/a/saas-project-1.git","web_url": "http://git.xxx.com/a/saas-project-1","name": "saas-project-1", //项目名"name_with_namespace": "a / saas-project-1","path": "saas-project-1","path_with_namespace": "a/saas-project-1"}
]

提交记录查询
单次提交统计

3.PRIVATE-TOKEN

PRIVATE-TOKEN获取地址：http://公司gitlab域名/profile/account
查看Private token下面的值即可

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4.代码

package com.visy.utils;import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import org.apache.commons.lang3.tuple.Triple;import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.stream.Collectors;/*** @author visy.wang*/
public class GitStatsUtil {private static final String PRIVATE_TOKEN = "你自己的Private token";private static final String BASE_URL = "http://公司gitlab域名/api/v4";private static <T> T doGet(String url, Function<String,T> respHandler, Supplier<T> defaultResp){HttpRequest request = HttpUtil.createGet(BASE_URL + url);request.header("PRIVATE-TOKEN", PRIVATE_TOKEN);HttpResponse response = request.execute();if(response.getStatus() == 200){return respHandler.apply(response.body());}else{return defaultResp.get();}}private static List<Map<String,Object>> listProjects(){int pageNo = 1, pageSize = 100;List<Map<String,Object>> allList = new ArrayList<>();boolean hasNext = true;while (hasNext){System.out.println("listProjects: pageNo=" + pageNo);List<Map<String,Object>> list = listProjects(pageNo, pageSize);allList.addAll(list);pageNo ++;hasNext = list.size() >= pageSize;}return allList;}private static List<Map<String,Object>> listProjects(int pageNo, int pageSize){String url = "/projects?order_by=name&sort=asc&simple=true&archived=false&owned=false&page="+pageNo+"&per_page="+pageSize;return doGet(url, body -> {JSONArray array = JSONArray.parseArray(body);return array.stream().map(item -> {Map<String,Object> mp = new HashMap<>();mp.put("id", ((JSONObject)item).getLong("id"));mp.put("name", ((JSONObject)item).getString("name"));return mp;}).collect(Collectors.toList());}, Collections::emptyList);}private static List<String> listCommitIds(Object projectId, String since, String until, String refName){int pageNo = 1, pageSize = 100;List<String> allList = new ArrayList<>();boolean hasNext = true;while (hasNext){System.out.println("listCommitIds: pageNo=" + pageNo+", projectId="+projectId);List<String> list = listCommitIds(projectId, since, until, refName, pageNo, pageSize);allList.addAll(list);pageNo ++;hasNext = list.size() >= pageSize;}return allList;}private static List<String> listCommitIds(Object projectId, String since, String until, String refName, int pageNo, int pageSize){String url = "/projects/" + projectId + "/repository/commits?ref_name=" + refName+ "&page=" + pageNo + "&per_page=" + pageSize+ "&since=" + since + "T00:00:00+08:00&until=" + until+"T23:59:59+08:00";return doGet(url, body -> {JSONArray array = JSONArray.parseArray(body);return array.stream().map(item -> ((JSONObject)item).getString("id")).collect(Collectors.toList());}, Collections::emptyList);}private static Map<String,Object> getCommitStats(Object projectId, Object commitId){String url = "/projects/" + projectId + "/repository/commits/" + commitId;return doGet(url, body -> {JSONObject data = JSONObject.parseObject(body);Map<String,Object> mp = new HashMap<>();mp.put("authorName", data.getString("author_name"));mp.put("authorEmail", data.getString("author_email"));data = data.getJSONObject("stats");mp.put("add", data.getInteger("additions"));mp.put("delete", data.getInteger("deletions"));mp.put("total", data.getInteger("total"));return mp;}, Collections::emptyMap);}public static void main(String[] args) {//指定时间段和分支名String since = "2024-01-01", until = "2024-01-31", branch = "branch1";List<Map<String, Object>> projects = listProjects();List<Map<String,Object>> allUserCommits = new ArrayList<>();projects.forEach(project -> {Object projectId = project.get("id");List<String> commitIds = listCommitIds(projectId, since, until, branch);commitIds.forEach(commitId -> allUserCommits.add(getCommitStats(projectId, commitId)));});Map<String, Triple<Integer,Integer,Integer>> userCommitsMap = new HashMap<>();allUserCommits.forEach(item -> {if(item==null || item.isEmpty()){return;}String userName = item.get("authorName").toString();Triple<Integer,Integer,Integer> triple = userCommitsMap.getOrDefault(userName, Triple.of(0,0,0));Integer add = Integer.valueOf(item.get("add").toString());Integer delete = Integer.valueOf(item.get("delete").toString());Integer total = Integer.valueOf(item.get("total").toString());triple = Triple.of(triple.getLeft()+add, triple.getMiddle()+delete, triple.getRight()+total);userCommitsMap.put(userName, triple);});System.out.println("涉及项目("+projects.size()+")：");projects.forEach(p -> System.out.println(p.get("name")+" [id="+p.get("id")+"]"));System.out.println("----------------------------------------------------------");System.out.println("分支："+branch+", 统计周期: " + since+" ~ " + until);System.out.println("----------------------------------------------------------");AtomicInteger add = new AtomicInteger(0), delete = new AtomicInteger(0), total = new AtomicInteger(0);userCommitsMap.forEach((userName, triple) -> {add.getAndAdd(triple.getLeft());delete.getAndAdd(triple.getMiddle());total.getAndAdd(triple.getRight());System.out.println(userName + ": 新增=" + triple.getLeft()+", 删除="+triple.getMiddle()+", 总数="+triple.getRight());});System.out.println("总计: 新增=" + add.get() + ", 删除=" + delete.get() + ", 总数=" + total.get());}
}

5.输出示例：

涉及项目(3)：
saas-project-1 [id=1]
saas-project-2 [id=2]
saas-project-3 [id=3]
----------------------------------------------------------
分支：branch1, 统计周期: 2024-01-01 ~ 2024-01-31
----------------------------------------------------------
张三: 新增=1, 删除=2, 总数=3
李四: 新增=4, 删除=5, 总数=9
王五: 新增=6, 删除=7, 总数=13
总计: 新增=11, 删除=14, 总数=25