Function GenerateCommitMessage

git/commit.go:16–47

(apiKey, diff, filename string, cfg config.Config, includeEmoji bool)

// fallbackEmojis is only used when the AI call fails and we can't ask it
// to pick an emoji that matches the commit's intent.
var fallbackEmojis = []string{"✨", "🛠️", "🐛", "🔥", "📝", "🚀", "🔧", "🎨", "🔒", "💄"}

func GenerateCommitMessage(apiKey, diff, filename string, cfg config.Config, includeEmoji bool) string {
	commitMsg := ai.CallOpenRouter(apiKey, cfg.Model, diff, includeEmoji)
	if commitMsg == "" {
		commitMsg = "update " + filename
		if includeEmoji {
			rand.Seed(time.Now().UnixNano())
			commitMsg = fallbackEmojis[rand.Intn(len(fallbackEmojis))] + " " + commitMsg
		}
	}

	checkMsg := stripLeadingEmoji(commitMsg)
	hasPrefix := false
	for _, p := range cfg.CommitPrefixes {
		if strings.HasPrefix(strings.ToLower(checkMsg), strings.ToLower(p)) {
			hasPrefix = true
			break
		}
	}

	if !hasPrefix && len(cfg.CommitPrefixes) > 0 {
		rand.Seed(time.Now().UnixNano())
		prefix := cfg.CommitPrefixes[rand.Intn(len(cfg.CommitPrefixes))]
		commitMsg = insertPrefix(commitMsg, prefix)
	}

	if len(commitMsg) > cfg.MaxCommitLength {
		commitMsg = commitMsg[:cfg.MaxCommitLength-3] + "..."
	}

	return commitMsg
}