.npmignore从.gitignore扩展/继承

Question

我知道我不能同时使用它们,但有没有办法使.npmignore文件扩展.gitignore？我有几十个规则.gitignore,我想全部使用它们+一个额外的npm包.如何在不重复所有规则的情况下完成这项工作？

Answer 1

I don't believe there's any mechanism to do this, but it should be pretty simple to script! Here's how I would tackle this:

Set up a prepack npm script in your package.jsonthat:

1. Copies your .gitignore file to a .npmignore
2. Adds your extended rules to the .npmignore file after the copy finishes. I would suggest defining these extra rules in a file somewhere, we'll call it extra_rules_file for clarity in the below example.

Then, optionally a postpack script that deletes your .npmignore now that you don't need it (and maybe don't want to commit it, since it's a generated file)

For example:

package.json

{
  "scripts": {
    "prepack": "cp .gitignore .npmignore && cat extra_rules_file >> .npmignore",
    "postpack": "rm .npmignore"
  }
}

extra_rules_file

whatever/rules/you/want/**/*