Function prepareCommit

cli/flow/main.go:2657–2704

(ctx *snap.Context)

}

func prepareCommit(ctx *snap.Context) (*commitPayload, error) {
	if err := ensureGitRepository(); err != nil {
		return nil, err
	}

	apiKey, err := resolveOpenAIKey(ctx.Context())
	if err != nil {
		return nil, reportError(ctx, err)
	}

	if err := runGitCommandStreaming(ctx, "add", "."); err != nil {
		return nil, reportError(ctx, fmt.Errorf("git add .: %w", err))
	}

	diffOutput, err := exec.Command("git", "diff", "--cached").CombinedOutput()
	if err != nil {
		return nil, reportError(ctx, fmt.Errorf("git diff --cached: %w", err))
	}

	diff := string(diffOutput)
	if strings.TrimSpace(diff) == "" {
		return nil, reportError(ctx, fmt.Errorf("no staged changes to commit; stage files with git add"))
	}

	trimmedDiff, truncated := truncateDiffForCommit(diff)

	statusOutput, statusErr := exec.Command("git", "status", "--short").CombinedOutput()
	status := ""
	if statusErr == nil {
		status = string(statusOutput)
	}

	message, err := generateCommitMessage(ctx.Context(), apiKey, trimmedDiff, status, truncated)
	if err != nil {
		return nil, reportError(ctx, err)
	}

	message = strings.TrimSpace(trimMatchingQuotes(message))
	if message == "" {
		return nil, reportError(ctx, fmt.Errorf("commit message is empty"))
	}
	paragraphs := splitCommitMessageParagraphs(message)
	if len(paragraphs) == 0 {
		return nil, reportError(ctx, fmt.Errorf("commit message is empty after formatting"))
	}

	return &commitPayload{message: message, paragraphs: paragraphs}, nil
}

func commitWithPayload(ctx *snap.Context, payload *commitPayload) error {
	args := []string{"commit"}