Add an option to npm install with --force

[bastienmoulia]

Hello,

I would like to execute the npm install with --force after choosing the dependencies I want to upgrade.

I was thinking something like npm-check -u --force.

[btxtiger]

Similar question: how to add --legacy-peer-deps?

[tzellman]

I love using this, but I have found it difficult to use in lerna-managed projects. Having the ability to pass --no-shrinkwrap to the installer (npm) would make it possible to make the updates to the various package.json files, then lerna bootstrap afterwards.

Abstractly, it would be nice to have an option to pass "extra" arguments to the installer. Doing this could satisfy all of the requests in this thread.

[balboFK]

I also would like to have an option to install with --legacy-peer-deps.
Since upgrading to Node 16, some libraries have been giving me errors on their peer dependencies, which requires the flag to be passed on install.

[ryanoboril]

I came here to leave another ask for --legacy-peer-deps support :-D

[ryanoboril]

Actually can you please take a look at #424