private IConfiguration SetupConfiguration()
{
var existingConfiguration = Builder.Services.First(z => z.ServiceType == typeof(IConfiguration))
.ImplementationInstance as IConfiguration;
var configurationBuilder = new MsftConfigurationBinder();
configurationBuilder.AddConfiguration(existingConfiguration);
configurationBuilder
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddYamlFile("appsettings.yml", optional: true, reloadOnChange: true)
.AddJsonFile($"appsettings.{_environment.EnvironmentName}.json", optional: true, reloadOnChange: true)
.AddYamlFile($"appsettings.{_environment.EnvironmentName}.yml", optional: true, reloadOnChange: true);
var cb = new ConfigurationBuilder(
Scanner,
_environment,
existingConfiguration,
configurationBuilder,
_logger,
Properties);
cb.Build();
if (_environment.IsDevelopment() && !string.IsNullOrEmpty(_environment.ApplicationName))
{
var appAssembly = Assembly.Load(new AssemblyName(_environment.ApplicationName));
if (appAssembly != null)
{
configurationBuilder.AddUserSecrets(appAssembly, optional: true);
}
}
configurationBuilder.AddEnvironmentVariables();
var newConfig = configurationBuilder.Build();
Builder.Services.Replace(ServiceDescriptor.Singleton <IConfiguration>(newConfig));
return(newConfig);
}
/// <summary>
/// Initializes a new instance of the <see cref="ServicesBuilder" /> class.
/// </summary>
/// <param name="scanner">The scanner.</param>
/// <param name="assemblyProvider">The assembly provider.</param>
/// <param name="assemblyCandidateFinder">The assembly candidate finder.</param>
/// <param name="services">The services.</param>
/// <param name="configuration">The configuration.</param>
/// <param name="environment">The environment.</param>
/// <param name="diagnosticSource">The diagnostic source.</param>
/// <param name="properties">The properties.</param>
/// <exception cref="ArgumentNullException">
/// environment
/// or
/// diagnosticSource
/// or
/// configuration
/// or
/// services
/// </exception>
public ServicesBuilder(
IConventionScanner scanner,
IAssemblyProvider assemblyProvider,
IAssemblyCandidateFinder assemblyCandidateFinder,
IServiceCollection services,
IConfiguration configuration,
IRocketEnvironment environment,
ILogger diagnosticSource,
IDictionary <object, object?> properties
)
: base(scanner, assemblyProvider, assemblyCandidateFinder, properties)
{
Environment = environment ?? throw new ArgumentNullException(nameof(environment));
Configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
Services = services ?? throw new ArgumentNullException(nameof(services));
Logger = diagnosticSource ?? throw new ArgumentNullException(nameof(diagnosticSource));
_onBuild = new ServiceProviderObservable(Logger);
ServiceProviderOptions = new ServiceProviderOptions
{
ValidateScopes = environment.IsDevelopment()
};
}
private IConfiguration SetupConfiguration()
{
var currentDirectory = Environment.GetEnvironmentVariable("AzureWebJobsScriptRoot") ?? "/home/site/wwwroot";
var isLocal = string.IsNullOrEmpty(Environment.GetEnvironmentVariable("WEBSITE_INSTANCE_ID")) &&
!Directory.Exists(currentDirectory);
if (isLocal)
{
currentDirectory = Environment.CurrentDirectory;
}
var existingConfiguration = Builder.Services.First(z => z.ServiceType == typeof(IConfiguration))
.ImplementationInstance as IConfiguration;
var configurationOptions = this.GetOrAdd(() => new ConfigurationOptions());
var configurationBuilder = new MsftConfigurationBuilder()
.SetBasePath(currentDirectory)
.AddConfiguration(existingConfiguration)
.Apply(configurationOptions.ApplicationConfiguration)
.Apply(configurationOptions.EnvironmentConfiguration, _environment.EnvironmentName)
.Apply(configurationOptions.EnvironmentConfiguration, "local");
if (_environment.IsDevelopment())
{
configurationBuilder.AddUserSecrets(FunctionsAssembly, true);
}
configurationBuilder
.AddEnvironmentVariables("RSG_")
.AddEnvironmentVariables();
IConfigurationSource?source = null;
foreach (var item in configurationBuilder.Sources.Reverse())
{
if ((item is EnvironmentVariablesConfigurationSource env && (string.IsNullOrWhiteSpace(env.Prefix) ||
string.Equals(env.Prefix, "RSG_", StringComparison.OrdinalIgnoreCase))) ||
(item is JsonConfigurationSource a && string.Equals(
a.Path,
"secrets.json",
StringComparison.OrdinalIgnoreCase
)))
{
continue;
}
source = item;
break;
}
var index = source == null
? configurationBuilder.Sources.Count - 1
: configurationBuilder.Sources.IndexOf(source);
var cb = new ConfigurationBuilder(
Scanner,
_environment,
new MsftConfigurationBuilder().AddConfiguration(existingConfiguration !)
.AddConfiguration(configurationBuilder.Build()).Build(),
configurationBuilder,
_logger,
Properties
);
configurationBuilder.Sources.Insert(
index + 1,
new ChainedConfigurationSource
{
Configuration = cb.Build()
}
);
var newConfig = configurationBuilder.Build();
Builder.Services.Replace(ServiceDescriptor.Singleton <IConfiguration>(newConfig));
return(newConfig);
}