Function resolveBackendWithAliases

pkg/workflow/universal_llm_consumer_engine.go:183–196

resolveBackendWithAliases is like resolveUniversalLLMBackendFromModel but also recognises extra provider name prefixes before falling back to the standard lookup. extraAliases maps lowercased provider names (the prefix before the first "/") to the corresponding UniversalLLMBackend. This lets engines

(model string, extraAliases map[string]UniversalLLMBackend)

// UniversalLLMBackend. This lets engines that expose their own provider naming (e.g. Pi's
// "github-copilot") reuse the shared backend resolution logic without special-casing.
func resolveBackendWithAliases(model string, extraAliases map[string]UniversalLLMBackend) (UniversalLLMBackend, error) {
	if len(extraAliases) > 0 {
		model = strings.TrimSpace(model)
		parts := strings.SplitN(model, "/", 2)
		if len(parts) == 2 {
			provider := strings.ToLower(strings.TrimSpace(parts[0]))
			if backend, ok := extraAliases[provider]; ok {
				universalLLMConsumerLog.Printf("Resolved backend via alias %q → %s", provider, backend)
				return backend, nil
			}
		}
	}
	return resolveUniversalLLMBackendFromModel(model)
}

// UniversalCLIEngineExecutionConfig holds the engine-specific parameters for
// BuildCLIEngineExecutionSteps. Engines that share the same execution pattern