Npm postinstall 仅用于开发-前端问题

Npm postinstall only on development(Npm postinstall 仅用于开发)

本文介绍了Npm postinstall 仅用于开发的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有带有以下 package.json

{
  "name": "my-app",
  "version": "0.0.0",
  "scripts": {
    "prepublish": "bower install",
    "build": "gulp"
  },
  "dependencies": {
    "express": "~4.0.0",
    "body-parser": "~1.0.1"
  },
  "devDependencies": {
    "gulp": "~3.6.0",
    "bower": "~1.3.2"
  }
}

当我将我的应用程序部署到生产环境时，我不想安装 devDependecies，所以我运行 npm install --production.但是在这种情况下，调用了 prepublish 脚本，但不需要，因为我在生产中使用 CDN 链接.

When I deploy my app to production, I don't want install devDependecies, so, I run npm install --production. But in this case, prepublish script is called, but it doesn't need to, because I use CDN links in production.

如何只在 npm install 之后而不是在 npm install --production 之后调用 postinstall 脚本?

How to call postinstall script only after npm install but not after npm install --production?

推荐答案

较新的 npm (& Yarn) 版本包括对在每个 installprepare 脚本的支持> 运行但仅在开发模式下.此外，prepublish 已被弃用.这应该足够了:

Newer npm (& Yarn) versions include support for the prepare script that is run after each install run but only in development mode. Also, the prepublish is deprecated. This should be enough:

{
  scripts: {
    "prepare": "bower install"
  }
}

文档:https://docs.npmjs.com/misc/scripts

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