Reinstall everything from a clean node_modules and package-lock.json
state.
Re-generate list of bundleDependencies and node_modules/.gitignore with
a script that does the right thing based on actual dependency state.
Restore the ability to do one-shot upgrades from the versions of npm
bundled with Node 0.8 to npm@3, which simplifies using Travis with old
Node and new npm, for compatibility testing purposes. Older versions of
npm repack packages on install, which works poorly with the way npm@3
handles bundledDependencies with flat trees.
Fixes: #9668
PR-URL: https://github.com/npm/npm/pull/9981
This improves the progress bar display by doing our best to clean up if
someone changes the terminal size on us while we're updating things.
It's not perfect (it can't be perfect) but it's as good as we'll get
right now.
Improves: https://github.com/npm/npm/issues/8812
