/// <summary>
/// Gets a list of paths to check when getting a config value by key and invocation info.
/// </summary>
/// <param name="key">The key in the config definition.</param>
/// <param name="invocation">Command invocation info, containing command name and module name.</param>
public static IEnumerable <string> EnumerateConfigPaths(string key, InternalInvocationInfo invocation = null)
{
if (!string.IsNullOrEmpty(invocation?.CmdletName))
{
yield return(GetPathOfConfig(key, invocation.CmdletName));
}
if (!string.IsNullOrEmpty(invocation?.ModuleName))
{
yield return(GetPathOfConfig(key, invocation.ModuleName));
}
yield return(GetPathOfConfig(key));
}
internal object GetConfigValueInternal(string key, InternalInvocationInfo invocation)
{
_ = key ?? throw new AzPSArgumentNullException($"{nameof(key)} cannot be null.", nameof(key));
if (!_configDefinitionMap.TryGetValue(key, out ConfigDefinition definition) || definition == null)
{
throw new AzPSArgumentException($"Config with key [{key}] was not registered.", nameof(key));
}
foreach (var path in ConfigPathHelper.EnumerateConfigPaths(key, invocation))
{
IConfigurationSection section = _root.GetSection(path);
if (section.Exists())
{
(object value, _) = GetConfigValueOrDefault(section, definition);
WriteDebug($"[ConfigManager] Got [{value}] from [{key}], Module = [{invocation?.ModuleName}], Cmdlet = [{invocation?.CmdletName}].");
return(value);
}
}
WriteDebug($"[ConfigManager] Got nothing from [{key}], Module = [{invocation?.ModuleName}], Cmdlet = [{invocation?.CmdletName}]. Returning default value [{definition.DefaultValue}].");
return(definition.DefaultValue);
}
internal T GetConfigValueInternal <T>(string key, InternalInvocationInfo invocation) => (T)GetConfigValueInternal(key, invocation);