feat(genkit-tools/cli): add update cmd

[CorieW]

Checklist (if applicable):

• Tested (manually, unit tested, etc.)
• MacOS Binary works
• MacOS Node works
• Windows Binary works
  • Problems occur due to changing things that are in use (may not happen on all machines). However, when this happens, handles by showing an alternative way of updating.
• Windows Node works
  • Problems occur due to changing things that are in use (may not happen on all machines). However, when this happens, handles by showing an alternative way of updating.
• Docs updated (updated docs or a docs bug required)

[cabljac]

can we rename this file? global doesn't feel descriptive/accurate

[cabljac]

Left some comments.

Didn't we downscope to just printing appropriate commands for them to use if installed via npm?

[CorieW]

@cabljac I believe we downscoped from detecting the package manager to prompting what the user uses as a package manager.

[cabljac]

A few more comments

[cabljac]

Could we use the package semver here instead of manual string parsing?

I think it will handle comparisons and prerelease stuff?

[Copilot]

Pull Request Overview

This PR introduces an update command for the Genkit CLI that enables users to check for and install updates to the CLI tool. The implementation supports both npm-based installs (Node.js runtime) and binary installs, with automatic update notifications and configurable options.

Key changes:

• Adds genkit update command with options for checking updates, reinstalling, and specifying versions
• Implements automatic update notifications that can be disabled via configuration or environment variable
• Supports both npm registry (for Node.js) and Google Cloud Storage (for binaries) as update sources

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
genkit-tools/cli/src/commands/update.ts	Main update command implementation with version checking and installation logic
genkit-tools/cli/src/utils/package-manager.ts	Package manager abstraction for npm, pnpm, and yarn support
genkit-tools/cli/src/utils/utils.ts	Custom UpdateError class for error handling
genkit-tools/cli/src/commands/config.ts	Adds configuration option to disable update notifications
genkit-tools/cli/src/cli.ts	Integrates update notification into CLI entry point
genkit-tools/cli/tests/commands/update_test.ts	Comprehensive test suite for update functionality
genkit-tools/cli/package.json	Updates genversion script to include package name

Comments suppressed due to low confidence (2)

genkit-tools/cli/src/commands/update.ts:1

• This mock is duplicated on lines 20-27 and 84-87 in the test file. The second mock will override the first one, making the initial mock configuration ineffective.

/**

genkit-tools/cli/src/commands/update.ts:1

• Calling mockRestore() on a jest.fn() mock will throw an error since jest.fn() mocks don't have a restore method. Use mockReset() or mockClear() instead, or create the mock with jest.spyOn() if you need restore functionality.

/**

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[Copilot]

This line logs an empty string which appears to be used for spacing. Consider using a more explicit approach like logger.info('\n') or removing this line if it's unnecessary.

Suggested change

	logger.info(``);
	logger.info('\n');

[Copilot]

This line logs an empty string which appears to be used for spacing. Consider using a more explicit approach like logger.info('\n') or removing this line if it's unnecessary.

Suggested change

	logger.info(``);
	logger.info('\n');

[pavelgj]

Suggested change

	console.log(
	console.error(