yarn离线安装

这里记录下项目侧如何离线安装，本文和公司业务耦合性高，不过懂得人可以借鉴

# start.sh
work_dir=$(cd `dirname $0`; pwd) //dirname $0，取得当前执行的脚本文件的父目录;
node_v=$(node -v)

cd $work_dir

if [ ! -e ./phoenix/build ]; then
  echo "请先打包好phoenix"
elif [ ! -e ./porpoise/dist ]; then
  echo "请先打包好porpoise内容"
else
  npm run offline-install
  npm run build
  ./node_modules/.bin/pm2 delete whale
  ./node_modules/.bin/pm2 start app.js --name "whale"
fi

不直接用pwd，是因为执行脚本的时候不一定在项目路径下

 

在项目下新建yarn，目录结构如下

 yarn-v1.17.3.tar.gz 安装包可以在官网下载 (https://github.com/yarnpkg/yarn/releases/tag/v1.17.3)

# online-install.sh
#!/bin/bash

SH_FILE_PATH=$(cd `dirname $0`; pwd) # $REPO_PATH/yarn
cd $SH_FILE_PATH/../
rm -rf node_modules/* yarn.lock yarn-error.log
npm install $SH_FILE_PATH/yarn-v1.17.3.tar.gz --no-save
npx yarn config set registry https://registry.npm.taobao.org
npx yarn config set yarn-offline-mirror $SH_FILE_PATH/yarn-offline-mirror //设置后执行yarn install会将镜像缓存在yarn-offline-mirror文件夹下
npx yarn config set yarn-offline-mirror-pruning false
npx yarn cache clean
npx yarn install
npx yarn config list

#offline-install.sh
#!/bin/bash

SH_FILE_PATH=$(cd `dirname $0`; pwd) # $REPO_PATH/yarn
cd $SH_FILE_PATH/../
rm -rf node_modules/
npm install $SH_FILE_PATH/yarn-v1.17.3.tar.gz --no-save
npx yarn config set yarn-offline-mirror $SH_FILE_PATH/yarn-offline-mirror
npx yarn cache clean
npx yarn install --offline

这个是官网的离线文档https://yarnpkg.com/blog/2016/11/24/offline-mirror/

ps:

对于个人仓库的npm包，由于yarn生成的镜像的文件命名为name-版本号；如

#package.json
{
    "dependencies": {
        "setprototypeof": "^1.2.0",
        "star-graph": "git+http://git.sz.haizhi.com/xieyuzhong/star-graph.git" 
　　} 
}
生成的tgz包为setprototypeof-1.2.0.tgz;所以star-graph的镜像包不能准确生成导致离线安装失败；对于可以单独备份然后copy到node_modules