TL;DR

Added a new vite pm command group that provides unified access to package manager utilities across pnpm, npm, and yarn.

What changed?

• Added a new vite pm command group with several subcommands:
  • prune: Remove unnecessary packages
  • pack: Create a tarball of the package
  • list/ls: List installed packages
  • view: View package information from registry
  • publish: Publish package to registry
  • owner: Manage package owners
  • cache: Manage package cache
  • config: Manage package manager configuration
• Implemented command resolution for each package manager type (pnpm, npm, yarn)
• Added appropriate command mappings to handle differences between package managers
• Included version-specific handling for yarn@1 vs yarn@2+
• Added deprecation warnings for unsupported commands (e.g., npm prune)
• Created unit tests for the prune command

How to test?

Test the new commands with different package managers:

# Cache management
vite pm cache dir
vite pm cache clean

# List packages
vite pm list --depth 0
vite pm list --json

# View package info
vite pm view react
vite pm view react version

# Configuration
vite pm config get registry
vite pm config set registry https://registry.npmjs.org

# Package operations
vite pm pack --dry-run
vite pm publish --dry-run

Why make this change?

This change provides a unified interface to package manager utilities, which:

1. Reduces cognitive load by providing consistent commands across different package managers
2. Improves developer experience when working across projects with different package managers
3. Makes scripts more portable by abstracting package manager differences
4. Complements existing vite+ commands for package management (install, add, remove, update)
5. Follows the same pattern as other package managers like Bun that provide a unified PM interface