内网私仓全流程搭建记录(二)-npm私仓提交与拉取

1、npm私仓依赖下载及本地上传

方法一
1)使用Pycharm创建py文档,写入如下py代码:

import os
import re
import aiohttp
import asyncio
from urllib.parse import urlparse
from concurrent.futures import ThreadPoolExecutor

# 创建存储文件夹
download_folder = "sourcenpm"
os.makedirs(download_folder, exist_ok=True)

# 读取文件内容
with open("package-lock.json", "r") as file:
    content = file.read()

# 使用正则表达式匹配resolved字段的值
pattern = r'"resolved":\s+"(https:\/\/[^"]+\.tgz)"'
matches = re.findall(pattern, content)

# 异步下载函数
async def download_file(session, url):
    async with session.get(url) as response:
        if response.status == 200:
            parsed_url = urlparse(url)
            filename = os.path.basename(parsed_url.path)
            full_filename = os.path.join(download_folder, filename)
            content = await response.read()
            with open(full_filename, "wb") as output_file:
                output_file.write(content)

            print(f"文件 {filename} 下载成功")
        else:
            print(f"无法下载文件 {url}")

async def download_with_semaphore(semaphore, session, url):
    async with semaphore:
        await download_file(session, url)

async def main():
# 创建异步HTTP会话
    async with aiohttp.ClientSession() as session:
        semaphore = asyncio.Semaphore(8) # 限制并发数为8
        tasks = []
        for url in matches:
            tasks.append(download_with_semaphore(semaphore, session, url))
        await asyncio.gather(*tasks)

        print("下载完成")

# 运行异步下载
if __name__ == "__main__":
    asyncio.run(main())

2)将vue项目中的package-lock.json文件放到本py脚本目录下,执行该py脚本,package-lock.json中的依赖文件自动下载到新建的sourcenpm文件夹中,下载完成后将sourcenpm文件夹拷贝到内网中;
3)编写上传脚本npmimport.sh,win10环境下,使用powershell执行./npmimport.sh命令,代码如下:

find . -type f -name '*.tgz' | sed "s|^\./||" | xargs -I '{}' \
curl -u 'admin:123456' -X 'POST' -v 'http://127.0.0.1:19999/service/rest/v1/components?repository=npm-test' \
-H 'accept: application/json' \
-H 'Content-Type: multipart/form-data' \
-F 'npm.asset=@{};type=application/x-compressed';

在Linux中执行./npmimport.sh -u admin -p 123456 -v http://127.0.0.1:19999/service/rest/v1/components?repository=npm-test命令,代码如下:

find . -type f -name '*.tgz' | sed "s|^\./||" | xargs -I '{}' \
curl -u "$USERNAME:$PASSWORD" \
-v ${REPO_URL} \
-H 'accept: application/json' \
-H 'Content-Type: multipart/form-data' \
-F 'npm.asset=@{};type=application/x-compressed';

 方法二、

1)将本地编译后代码目录路径下已生成的node_modules拷贝到内网中,在node_modules文件夹中新建npm2nexus.sh文件,执行./npm2nexus.sh命令,npm2nexus.sh内容如下:

#!/bin/bash
#通过本脚本批量上传本地node_modules中的npm依赖包到私仓nexus3内
#将本本脚本文件npm2nexus.sh放在本地node_modules文件夹中即可
file_name="package.json" # 要查找的文件名
search_path="D:\VueWorkspace\RuoYi-Vue\ruoyi-ui\node_modules"    # 本地node_modules路径
 
result=$(find $search_path -type f -iname "$file_name")   # 使用find命令查找文件
if [ ! -z "$result" ]; then                               # 如果结果不为空
    while IFS= read -r file; do                           # 对于每个找到的文件
        echo "File found at: $(dirname "$file")"          # 输出文件所在的目录
        # 这里可以添加其他操作或者调用函数处理该文件
        filepath=$(dirname "$file")
        cd "$filepath"
        npm publish --registry 'http://127.0.0.1:19999/repository/npm01/'  #nexus私仓地址
        cd "$search_path"
    done <<< "$result"
else
    echo "No files matching '$file_name' were found."     # 没有找到符合条件的文件时的提示信息
fi

注:无论通过下载还是直接通过node_modules文件上传,都可能存在相关依赖包无法正常下载或上传等情况,需要区别对待,或单独补充。

posted @ 2024-03-18 11:29  一点空白  阅读(89)  评论(0编辑  收藏  举报