Accessibility of generated files

To make the generated files (eg. by npm install) more accessible, change the umask to 000. So the files created by root (of the container) are fully accessible by everyone. I helped myself by building my own image and defining a new entrypoint with the following lines:

#!/usr/bin/env bash
# set umask for root to make the files created by node/npm be editable by all
# and then call node/npm
umask 000
"${@}"

node.js.tar.gz

首先定位用于 npm install 的容器入口点，并将其与 issue 中显示的自定义入口点进行比较。验证更改后由 root 创建的文件仍可被其他用户访问和编辑，同时保留正常的 node/npm 调用方式。