[Upgrade Tool] Refactor

[Convly]

[V5 update for #18990]

What does it do?

• Modified the CLI usage to match new criterias
  • upgrade Don't do anything and display the help
  • upgrade major Will try upgrading to the next available major (only if the project is already on the latest minor.patch version for the current major), if none is found, it'll abort
  • upgrade minor todo in another PR
  • upgrade patch todo in another PR
• Refactored the overall structure of the upgrade package
  • src/cli/index.ts contains the overall definition of the CLI usage
  • src/cli/commands contains actual commands' definitions, including the one for the upgrade
  • The upgrade task is defined in the src/tasks directory and is directly called by the upgrade command
  • Every domain-related piece of logic has been split as individual modules available at src/modules/*
    • Each module has a consistent folder structure that can contain:
      • types.ts exports types related to the module
      • constants.ts exports constants related to the module
      • xyz.ts contains domain logic related to the module (usually it exports a factory to create related domain objects. e.g: xyzFactory())
      • index.ts is considered the public module API and only exports what can be used by anyone outside the module
      • A __tests__/ directory which contains domain-related tests
• Added unit tests
• Fixed lint & build issues
• Bumped fs-extra from 10.0.0 to 10.1.0 to fix compatibility issues with memfs which is used for mocking fs during tests (see fs-extra's changelog and related issue / fix PR)

Why is it needed?

After discussing at length the scope of the upgrade tool internally, we've decided to modify it a bit (mainly related to available commands, options, and how they should behave)

This PR aims to refactor the tool to incorporate those changes while cleaning up the overall architecture.

How to test it?

• Make sure your monorepository is up-to-date (install, setup, etc...)
• From the examples/getstarted directory, use ../../packages/utils/upgrade/bin/upgrade.js <command> [...options] to test the upgrade CLI

[github-actions]

Size Change: 0 B

Total Size: 627 kB

ℹ️ View Unchanged

Filename	Size
examples/getstarted/build/bb4d0d527bdfb161bc5a.svg	2.33 kB
examples/getstarted/build/index.html	610 B
examples/getstarted/build/main.********.js	619 kB
examples/getstarted/build/runtime~main.********.js	4.23 kB

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[Bassel17]

LGTM, great work