private static IEnumerable <IEnumerable <OptionSource> > GetConfig <TOptions>(string[] args, string environmentPrefix, string defaultConfigLocation = null) where TOptions : class, IOptions, new()
{
var commandline = CommandLine.Parse <TOptions>(args).Normalize();
var commanddict = commandline.ToDictionary(x => x.Name.ToLower());
yield return(commandline);
yield return(EnvironmentVariables.Parse <TOptions>(x => NameTranslators.PrefixEnvironmentVariable(x, environmentPrefix).ToUpper()));
var configFile = commanddict.ContainsKey("config") ?
commanddict["config"].Value as string : null;
if (configFile == null && File.Exists(defaultConfigLocation))
{
configFile = defaultConfigLocation;
yield return(new OptionSource[] { OptionSource.String("Config File", "config", defaultConfigLocation) });
}
if (configFile != null)
{
if (!File.Exists(configFile))
{
throw new OptionException(String.Format("The specified config file {0} could not be found", configFile), "config");
}
yield return(Yaml.FromFile(configFile));
}
yield return(TypeDefaultOptions.Get <TOptions>());
}
public void it_should_return_the_options_from_the_config_file()
{
var result = Yaml.FromFile(Path.Combine("YamlTests", "valid_config.yaml"));
Assert.AreEqual(1, result.Count());
Assert.AreEqual("Name", result.First().Name);
Assert.AreEqual(false, result.First().IsTyped);
Assert.AreEqual("foo", result.First().Value);
}
public void it_should_return_the_options_from_the_config_file()
{
var result = Yaml.FromFile(Path.Combine("YamlTests", "config_with_section_and_dictionary.yaml"), "Section");
Assert.AreEqual(1, result.Count());
Assert.AreEqual("Roles", result.First().Name);
Assert.AreEqual(true, result.First().IsTyped);
var dictionary = result.First().Value as Dictionary <string, string>;
Assert.AreEqual(new Dictionary <string, string> {
{ "accounting", "$admins" },
{ "it-experts", "$experts" }
},
dictionary);
}
private static IEnumerable <IEnumerable <OptionSource> > GetConfig(string[] args)
{
var commandline = CommandLine.Parse <SomeOptionType>(args).Normalize();
var commanddict = commandline.ToDictionary(x => x.Name);
yield return(commandline);
yield return
(EnvironmentVariables.Parse <SomeOptionType>(x => NameTranslators.PrefixEnvironmentVariable(x, "EVENTSTORE")));
var configFile = commanddict.ContainsKey("config") ? commanddict["config"].Value as string : null;
if (configFile != null && File.Exists(configFile))
{
yield return
(Yaml.FromFile(configFile));
}
yield return
(TypeDefaultOptions.Get <SomeOptionType>());
yield return
(MyOwnCustomDefaultsAintThatNeat());
}
public static TOptions Parse <TOptions>(string configFile, string sectionName = "") where TOptions : class, new()
{
return(Yaml.FromFile(configFile, sectionName).ApplyTo <TOptions>());
}