The Guide to nvm-manager: Testing Your Node.js Version Management Patience (and Saving It)

Welcome, fellow Noders! If you’ve ever found yourself yelling “It’s a version management miracle!” or “Batch package migration, I’m grateful!” then congratulations—you’re ready for the usage ritual of nvm-manager.

Here’s how to celebrate your sanity with this handy CLI, step-by-step:

1. The Installation Invocation

First, summon the power of nvm-manager from the npm realm with:

npm install -g nvm-manager

(Yes, global installation, because you deserve global peace.)

2. The List-All Blessing

Reveal all the installed Node.js versions and their global npm packages with the sacred command:

nvm-manager list-all

Behold your domain and its package bounty.

3. The Migration Miracle

When you switch projects or Node versions and don’t want to suffer reinstall chaos, perform the migration rite:

nvm-manager migrate  

Replace and with your actual Node versions. Sit back and watch global packages migrate like festive elves.

4. The Phantom Exorcism

Summon the phantom-busting power to cleanse your environment of those ghostly Node versions:

nvm-manager fix-failed

No more haunting your dev lair.

5. The Cleanup Ceremony

Keep only what you truly need by interactively cleaning older Node versions, sparing the latest and greatest LTS:

nvm-manager cleanup

Say farewell to clutter with grace.

Bonus Rituals & Tips:

• Use nvm-manager --help whenever you need divine guidance.
• Combine the interactive prompts with your favorite bash scripting for extra automation joy.
• Remember, nvm-manager is your trusty helper—your classic nvm or nvm-windows must already be installed for this magic to work.

Celebrate your Node.js workflow with fewer headaches and more delightful automation. Happy coding with nvm-manager!