Gitlab迁移方案

方案一 单个项目mirror迁移

获取所有项目git地址

import requests

if __name__ == "__main__":
    headers = {"Private-Token": "XkKw4nD1z2eZSSZ6Ax7Q"}
    pages = 74
    pageSize = 20
    for i in range(pages):
        page = i + 1
        url = f"http://git.dev.xx.com/api/v4/projects?per_page={pageSize}&page={str(page)}"
        response = requests.get(url, headers=headers)
        if response.status_code != 200:
            print(response.text)
        else:
            records = response.json()
            for rec in records:
                print(rec["namespace"]["full_path"], rec["name"], rec["web_url"], rec["ssh_url_to_repo"],
                      rec["http_url_to_repo"])
            if page >= pages:
                print(f"最后一页[{page}]已结束")

输出各个项目信息，其中http_url_to_repo和ssh_url_to_repo对应不同类型仓库地址。

迁移操作

• 克隆源仓库

git clone --mirror <源仓库URL>

• 添加新远程仓库地址

git remote add <目标仓库名称> <目标仓库URL>

• 推送所有分支和标签

git push --mirror <目标仓库名称>

综上可得：

import subprocess

import requests

origin_access_token = "XkKw4nD1z2eZSSZ6Ax7Q"
target_git_base_url = ""


def get_origin_git_repo_urls():
    headers = {"Private-Token": f"{origin_access_token}"}
    pages = 74
    page_size = 20
    for i in range(pages):
        page = i + 1
        git_url = f"http://git.dev.xx.com/api/v4/projects?per_page={page_size}&page={str(page)}"
        response = requests.get(git_url, headers=headers)
        if response.status_code != 200:
            print(response.text)
        else:
            records = response.json()
            for rec in records:
                #print(rec["namespace"]["full_path"], rec["name"], rec["web_url"], rec["ssh_url_to_repo"], rec["http_url_to_repo"])
                trans_git(rec["namespace"]["full_path"], rec["name"], rec["http_url_to_repo"])
            if page >= pages:
                print(f"最后一页[{page}]已结束")


def proc_group(path):
    # TODO
    pass


def proc_repo(group_path, repo_name, repo_url):
    # TODO
    pass


# 执行linux命令
def proc_command(command):
    # 使用subprocess执行Linux命令
    process = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    # 等待命令执行完成
    process.wait()
    # 获取命令的返回值
    return_code = process.returncode
    # 判断命令是否执行成功
    if return_code == 0:
        print(f"命令执行成功：{command}")
        return True
    else:
        print(f"命令执行失败：{command}")
        return False


# 迁移操作
def trans_git(origin_group_path, origin_repo_name, origin_git_url):
    # git clone命令
    clone_command = f'git clone --mirror {origin_git_url}'
    if not proc_command(clone_command):
        return
    if not proc_group(origin_group_path):
        return
    repo_url = f"{target_git_base_url}/{origin_group_path}/{origin_repo_name}.git"
    if not proc_repo(origin_group_path, origin_repo_name, repo_url):
        return
    cd_in_command = f'cd {origin_repo_name}'
    if not proc_command(cd_in_command):
        return
    push_command = f'git push --mirror {repo_url}'
    proc_command(push_command)
    cd_out_command = f'cd ..'
    proc_command(cd_out_command)