Function reachableFirstAvailableModels

pkg/config/first_available.go:67–124

(cfg *latest.Config, selectors map[string]bool)

}

func reachableFirstAvailableModels(cfg *latest.Config, selectors map[string]bool) map[string]bool {
	reachable := map[string]bool{}
	seen := map[string]bool{}

	hasRootReference := false

	var visit func(string)
	visit = func(ref string) {
		ref = strings.TrimSpace(ref)
		if ref == "" || seen[ref] {
			return
		}
		hasRootReference = true
		seen[ref] = true

		model, exists := cfg.Models[ref]
		if !exists {
			return
		}
		if selectors[ref] {
			reachable[ref] = true
			return
		}
		for _, rule := range model.Routing {
			visit(rule.Model)
		}
	}

	for _, agent := range cfg.Agents {
		if agent.Harness == nil {
			for ref := range strings.SplitSeq(agent.Model, ",") {
				visit(ref)
			}
			for _, ref := range agent.GetFallbackModels() {
				visit(ref)
			}
		}

		for _, toolset := range agent.Toolsets {
			visit(toolset.Model)
			if toolset.RAGConfig != nil && toolset.RAGConfig.Results.Reranking != nil {
				visit(toolset.RAGConfig.Results.Reranking.Model)
			}
		}

		for _, skill := range agent.Skills.Inline {
			if skill.Context == "fork" {
				visit(skill.Model)
			}
		}
	}

	if !hasRootReference {
		return selectors
	}

	return reachable
}