public static string ConfigureByOption(this IConfiguration config, string path, Alternatives options)
{
var value = config.GetRequiredValue(path);
if (options.TryGetValue(value, out var action))
{
action();
}
else
{
var error = new ConfigurationError($"Unsupported value '{value}', supported: {string.Join(" ", options.Keys)}.", path);
throw new ConfigurationException(error);
}
return(value);
}
public static string ConfigureByOption(this IConfiguration config, string path, Alternatives options)
{
var value = config.GetRequiredValue(path);
if (options.TryGetValue(value, out var action))
{
action();
}
else if (options.Default != null)
{
options.Default();
}
else
{
throw new ConfigurationException($"Unsupported value '{value}' for '{path}', supported: {string.Join(" ", options.Keys)}.");
}
return(value);
}