Analysis Progress Monitoring Improvement

[SUSTAPLE117]

added the observer interface for monitoring analysis progress. converted progress bar to it.

[Copilot]

Pull request overview

This PR introduces a progress-observer abstraction for analysis runs and wires the CLI progress bar implementation through that interface, replacing direct progress-bar manipulation in organization scans.

Changes:

• Add a new ProgressObserver interface (with a noopObserver fallback) to emit structured analysis progress events.
• Implement ProgressBarObserver to render progress via schollz/progressbar.
• Update analyzer flows (org/repo/stale-branches) and CLI construction to use the observer.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
cmd/root.go	Sets Analyzer.Observer to a progress-bar observer based on quiet.
analyze/observer.go	Defines the ProgressObserver contract and a noop implementation.
analyze/progress_bar_observer.go	Implements observer callbacks using progressbar output.
analyze/analyze.go	Emits observer events during analysis instead of directly updating the org progress bar.
analyze/analyze_test.go	Adds tests for observer nil-safety, interface conformance, and basic concurrency exercise.

Comments suppressed due to low confidence (1)

analyze/analyze.go:285

• After emitting OnRepoStarted(repoString), error returns (e.g., fetch cone failure) don’t emit OnRepoError, so observers can’t accurately reflect failures for single-repo analysis. Emit OnRepoError(repoString, err) on each error path after OnRepoStarted.

	obs.OnRepoStarted(repoString)
	repoUrl := repo.BuildGitURL(a.ScmClient.GetProviderBaseURL())
	repoKey, err := a.fetchCone(ctx, repoUrl, a.ScmClient.GetToken(), "refs/heads/*:refs/remotes/origin/*", ".github/workflows")
	if err != nil {
		return nil, fmt.Errorf("failed to fetch cone: %w", err)
	}

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 5 comments.

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

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