/// <summary>
/// Add a file repository. Use ConfigureVerifier in the options to add the file types you want to support.
/// This version allows you to use a type for injection so you can have multiple file repositories with different
/// configurations.
/// </summary>
/// <typeparam name="InjectT">The type to uniquly identify this repository with. This type is not used anywhere in the actual repository.</typeparam>
/// <param name="services">The service colleciton to add the file verifier to.</param>
/// <param name="options">The options.</param>
/// <returns>The service collection.</returns>
public static IServiceCollection AddFileRepository <InjectT>(this IServiceCollection services, Action <FileRepositoryOptions <InjectT> > config)
{
var options = new FileRepositoryOptions <InjectT>();
config.Invoke(options);
if (options.ConfigureVerifier == null)
{
throw new InvalidOperationException("You must include a function to configure your file validator.");
}
if (options.CreateFileRepository == null)
{
throw new InvalidOperationException("You must configure the file repository. Call UseFilesystem on your options to do this.");
}
services.AddSingleton <IFileVerifier <InjectT> >(s =>
{
var verifier = new FileVerifier <InjectT>();
options.ConfigureVerifier(verifier);
return(verifier);
});
services.AddSingleton <IFileRepository <InjectT> >(s => options.CreateFileRepository(s));
return(services);
}
public static FileRepositoryOptions <InjectT> UseLocalFiles <InjectT>(this FileRepositoryOptions <InjectT> options, Action <FileSystemOptions> config)
{
var fileSystemOptions = new FileSystemOptions();
config.Invoke(fileSystemOptions);
if (options.CreateFileRepository != null)
{
throw new InvalidOperationException("Only configure CreateFileRepository one time.");
}
if (String.IsNullOrEmpty(fileSystemOptions.RootDir))
{
throw new InvalidOperationException("You must include an output directory");
}
options.CreateFileRepository = s => new FileRepository <InjectT>(fileSystemOptions.RootDir, s.GetRequiredService <IFileVerifier>());
return(options);
}
public static FileRepositoryOptions <FileRepository.Handle> UseLocalFiles(this FileRepositoryOptions <FileRepository.Handle> options, Action <FileSystemOptions> config)
{
return(UseLocalFiles <FileRepository.Handle>(options, config));
}
