/// <summary>
/// Initializes source repositories for PowerShell cmdlets, based on config, source string, and/or host active source property value.
/// </summary>
/// <param name="source">The source string specified by -Source switch.</param>
protected void UpdateActiveSourceRepository(string source)
{
var packageSources = ConsoleHost.LoadPackageSources();
// If source string is not specified, get the current active package source from the host
source = ConsoleHost.GetActivePackageSource(source);
if (!string.IsNullOrEmpty(source))
{
// Look through all available sources (including those disabled) by matching source name and url
var matchingSource = packageSources
?.Where(p => StringComparer.OrdinalIgnoreCase.Equals(p.Name, source) ||
StringComparer.OrdinalIgnoreCase.Equals(p.Source, source))
.FirstOrDefault();
if (matchingSource != null)
{
activeSourceRepository = ConsoleHost.CreateRepository(matchingSource);
}
else
{
// source should be the format of url here; otherwise it cannot resolve from name anyways.
activeSourceRepository = CreateRepositoryFromSource(source);
}
}
EnabledSourceRepositories = ConsoleHost
.GetRepositories()
.Where(r => r.PackageSource.IsEnabled)
.ToList();
}
/// <summary>
/// Create a package repository from the source by trying to resolve relative paths.
/// </summary>
protected SourceRepository CreateRepositoryFromSource(string source)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
var packageSource = new NuGet.Configuration.PackageSource(source);
var repository = ConsoleHost.CreateRepository(packageSource);
var resource = repository.GetResource <PackageSearchResource> ();
// resource can be null here for relative path package source.
if (resource == null)
{
Uri uri;
// if it's not an absolute path, treat it as relative path
if (Uri.TryCreate(source, UriKind.Relative, out uri))
{
throw new NotImplementedException();
//string outputPath;
//bool? exists;
//string errorMessage;
//// translate relative path to absolute path
//if (TryTranslatePSPath (source, out outputPath, out exists, out errorMessage) && exists == true) {
// source = outputPath;
// packageSource = new Configuration.PackageSource (outputPath);
//}
}
}
var sourceRepo = ConsoleHost.CreateRepository(packageSource);
// Right now if packageSource is invalid, CreateRepository will not throw. Instead, resource returned is null.
var newResource = repository.GetResource <PackageSearchResource> ();
if (newResource == null)
{
// Try to create Uri again to throw UriFormat exception for invalid source input.
new Uri(source);
}
return(sourceRepo);
}
