前端项目需要进行CI/CD集成,CI服务器是linux的,所以需要在服务器上安装npm环境,记录一下安装过程以及碰到的坑。安装很简单,直接下载官网的linux二进制包,并将bin目录设置在环境变量中就ok了,执行
[root@localhost dist]# npm -version
6.4.1
说明安装成功了,接下来在执行项目的初始化(基于vue-cli)npm install时,却反复提示权限不足
[root@localhost bocsh-vue-admin]# npm install > [email protected] install /home/gitlab-runner/builds/0444212d/0/7310754/bocsh-vue-admin/node_modules/nodent-runtime > node build.js fs.js:115 throw err; ^ Error: EACCES: permission denied, open '/home/gitlab-runner/builds/0444212d/0/7310754/bocsh-vue-admin/node_modules/nodent-runtime/dist/index.js' at Object.openSync (fs.js:436:3) at Object.writeFileSync (fs.js:1187:35) at Object. (/home/gitlab-runner/builds/0444212d/0/7310754/bocsh-vue-admin/node_modules/nodent-runtime/build.js:5:4) at Module._compile (internal/modules/cjs/loader.js:688:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:699:10) at Module.load (internal/modules/cjs/loader.js:598:32) at tryModuleLoad (internal/modules/cjs/loader.js:537:12) at Function.Module._load (internal/modules/cjs/loader.js:529:3) at Function.Module.runMain (internal/modules/cjs/loader.js:741:12) at startup (internal/bootstrap/node.js:285:19) npm WARN [email protected] requires a peer of ajv@>=5.0.0 but none is installed. You must install peer dependencies yourself. npm WARN [email protected] requires a peer of ajv@^5.0.0 but none is installed. You must install peer dependencies yourself. npm WARN [email protected] requires a peer of eslint@>=5.0.0-alpha.2 but none is installed. You must install peer dependencies yourself. npm WARN [email protected] No repository field. npm WARN [email protected] No license field. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"}) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] install: `node build.js` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the [email protected] install script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
这里百思不得其解,谷歌了半天,还是官网的一篇文章解决问题,就是更换npm的默认存储库(至于为什么换了就好了,也不明白,我是root用户啊。。),步骤如下:
- Back up your computer.
- On the command line, in your home directory, create a directory for global installations:
mkdir ~/.npm-global
- Configure npm to use the new directory path:
npm config set prefix '~/.npm-global'
- In your preferred text editor, open or create a ~/.profile file and add this line:
export PATH=~/.npm-global/bin:$PATH
- On the command line, update your system variables:
source ~/.profile
- To test your new configuration, install a package globally without using sudo:
npm install -g jshint
重新安装package顺利下载。
另外还有一个小问题是我们放在版本库里面的代码是没有node_modules模块的,这样的话CI服务器每次检出后都要执行npm install去下载所有的依赖modules,效率比较低,这边的解决方案是先把node_modules目录放在服务器某个位置,在CI脚本中增加
ln -s 源路径 目标路径
建立软连接,这样每次编译的时候就不需要都执行npm install了。
总结:其实也没啥好总结的,碰到问题多看官网多看英文文档(能谷歌最好),一般都比较靠谱。
官网文章链接