update check changes compare file

[davidornelas11]

Description

Checklist

• Tests pass for relevant code changes

Important Reminders

Links

• JIRA ticket
• Unity reference site
• Unity Design Kit

[Copilot]

Pull Request Overview

This PR enhances a script for comparing React components between current state and a previous commit, adding better error handling, CLI argument parsing, and improved output formatting.

• Adds proper command-line argument parsing with -d and --days flags
• Implements comprehensive error handling for git operations and file operations
• Enhances output formatting with colored console messages and structured comparison results

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[Copilot]

The comment on line 5 indicates this was changed from slice(1) to slice(2), but process.argv.slice(2) is correct since process.argv[0] is the node executable and process.argv[1] is the script name. However, there's no validation that the script is being called correctly - if someone passes arguments in the old format, this will break.

[Copilot]

This commented-out debugging code should be removed or made configurable through a verbose flag rather than left as commented code.

[Copilot]

This only iterates over components that exist in the current version. Components that existed in the old version but were removed will not be detected. Consider using a Set of all component names from both versions to ensure removed components are reported.

Suggested change

	Object.keys(currentComponents).forEach(componentName => {
	const current = currentComponents[componentName];
	const old = oldComponents[componentName];
	try {
	// Create a set of all component names from both current and old
	const allComponentNames = new Set([
	...Object.keys(currentComponents),
	...Object.keys(oldComponents)
	]);
	allComponentNames.forEach(componentName => {
	const current = currentComponents[componentName];
	const old = oldComponents[componentName];
	try {
	if (!current && old) {
	console.log(`❌ ${componentName}: REMOVED`);
	changedCount++;
	return;
	}
	if (current && !old) {
	console.log(`🆕 ${componentName}: ADDED`);
	changedCount++;
	return;
	}