如何将选项传递到npm的依赖包安装？ [英] How to pass options to dependent package installs for npm?

问题描述

我的 node.js 工程对 node-sqlite 有一个依赖，但不幸的是默认 libsqlite 二进制嵌入没有用我需要的选项构建。

现在我可以调用 npm install 单独的程序包以使其正确建立：

  CFLAGS = -DSQLITE_ENABLE_STAT4 npm install sqlite3 --build -from-source 
  

基本上，这会设置环境变量并将一个选项传递给工具。但是， npm install 本身应该只是安装所有项目依赖项，包括sqlite。我如何编码 package.json 或其他地方，使 npm install 将安装sqlite依赖与上述命令行？

解决方案

您可以使用 preinstall或postinstall 脚本。

 ＃！/ bin / bash 
 
 CFLAGS = -DSQLITE_ENABLE_STAT4 npm install sqlite3 --build-from-source; 
  

将此文件放在 scripts / install_sqlite3_from_source.sh ，并在 package.json scripts.preinstall 或 scripts.postinstall c $ c>到它。

My node.js project has a dependency on node-sqlite, but unfortunately the default libsqlite binary embedded there was not built with options I need.

Now I can invoke npm install on that package alone to get it to build correctly:

CFLAGS=-DSQLITE_ENABLE_STAT4 npm install sqlite3 --build-from-source

Essentially, this sets the environment variable and passes an option to the tool.

However, npm install by itself should just install all the project dependencies, including sqlite. How do I encode package.json or elsewhere so that npm install will install the sqlite dependency with the above command line?

解决方案

You could use a preinstall or a postinstall script to do this.

#!/bin/bash

CFLAGS=-DSQLITE_ENABLE_STAT4 npm install sqlite3 --build-from-source;

Put this in scripts/install_sqlite3_from_source.sh, and set scripts.preinstall or scripts.postinstall in your package.json to it.

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