How to make package.json with all modules and dependencies?

Question

Node.js

There is a project.
How to file package.json with all modules and dependencies if the project is located on a machine without Internet access (corporate network)? I carry packages (modules) to him on a flash drive.
npm init by default makes the name of the main file app.js, which does not correspond to reality

Answer 1

Duck, if you drag all the modules all the same, drag package.json as well. What's the point of doing init on an already created project