Function runListModelsCmd

internal/providers/models.go:311–336

(ep Endpoint, epName string, getenv func(string) string)

}

func runListModelsCmd(ep Endpoint, epName string, getenv func(string) string) ([]string, error) {
	ctx, cancel := context.WithTimeout(context.Background(), modelDiscoveryTimeout)
	defer cancel()

	name, args := discoveryShell(ep.ListModelsCmd)
	cmd := exec.CommandContext(ctx, name, args...)
	cmd.Env = buildDiscoveryEnv(ep, getenv)

	out, err := cmd.Output()
	if ctx.Err() == context.DeadlineExceeded {
		return nil, fmt.Errorf("providers: list_models_cmd for %s timed out after %s", epName, modelDiscoveryTimeout)
	}
	if err != nil {
		if exit, ok := err.(*exec.ExitError); ok {
			return nil, fmt.Errorf("providers: list_models_cmd for %s exited %d: %s",
				epName, exit.ExitCode(), strings.TrimSpace(string(exit.Stderr)))
		}
		return nil, fmt.Errorf("providers: list_models_cmd for %s: %w", epName, err)
	}

	models := parseModelsOutput(string(out))
	if len(models) == 0 {
		return nil, ErrEmptyModelList
	}
	return models, nil
}

// parseModelsOutput splits stdout on \n and drops empty/whitespace lines.
// Each surviving line is trimmed.