/// <summary>
/// Load config from single file or multiple files.
/// </summary>
/// <param name="envName">"prod"</param>
/// <param name="path">"prod.config" or multiple paths delimited by command.
/// e.g. "prod.config, qa.config, dev.config"</param>
/// <returns></returns>
public static IConfigSource LoadFiles(string configDirectory, string configs)
{
bool hasConfigDir = !string.IsNullOrEmpty(configDirectory);
// CASE 1 : File(s) do not exist.
if (string.IsNullOrEmpty(configs))
{
return(new IniDocument());
}
// CASE 2 : single environment, represented with single configuration file.
// e.g. "prod", "prod.config".
if (!configs.Contains(","))
{
// Check file.
if (hasConfigDir)
{
configs = configDirectory + @"\" + configs;
}
if (!File.Exists(configs))
{
return(new IniDocument());
}
return(new IniDocument(configs, configs, true, true));
}
// CASE 3 : single environment, represented with multiple configuration file.
// e.g. "prod", "prod.config, qa.config, dev.config".
string[] configPaths = configs.Split(',');
var configSources = new List <IConfigSource>();
configPaths.ForEach(configPath =>
{
if (hasConfigDir)
{
configPath = configDirectory + @"\" + configPath;
}
if (!File.Exists(configPath))
{
throw new FileNotFoundException("Config file : " + configPath + " not found.");
}
FileInfo configFile = new FileInfo(configPath);
configSources.Add(new IniDocument(configFile.Name, configPath, true, true));
});
IConfigSource inheritedConfig = new ConfigSourceMulti(configSources);
return(inheritedConfig);
}
/// <summary>
/// Load config from single file or multiple files.
/// </summary>
/// <param name="envName">"prod"</param>
/// <param name="path">"prod.config" or multiple paths delimited by command.
/// e.g. "prod.config, qa.config, dev.config"</param>
/// <returns></returns>
public static IConfigSource LoadFiles(string path)
{
// CASE 1 : single environment, represented with single configuration file.
// e.g. "prod", "prod.config".
if (!path.Contains(","))
{
return(new IniDocument(path, path, true, true));
}
// CASE 2 : single environment, represented with multiple configuration file.
// e.g. "prod", "prod.config, qa.config, dev.config".
string[] configPaths = path.Split(',');
var configSources = new List <IConfigSource>();
configPaths.ForEach(configPath =>
{
configSources.Add(new IniDocument(configPath, configPath, true, true));
});
IConfigSource inheritedConfig = new ConfigSourceMulti(configSources);
return(inheritedConfig);
}