/// <summary>
/// Attempt to find a package id and version in the local cache
/// </summary>
/// <param name="packageId">The desired package id</param>
/// <param name="version">The desired version</param>
/// <param name="cacheDirectory">The location of cached files</param>
/// <returns>The path to a cached version of the file, or null if none are found</returns>
PackagePhysicalFileMetadata?SourceFromCache(string packageId, IVersion version, string cacheDirectory)
{
Log.VerboseFormat("Checking package cache for package {0} v{1}", packageId, version.ToString());
var files = fileSystem.EnumerateFilesRecursively(cacheDirectory, PackageName.ToSearchPatterns(packageId, version, JarPackageExtractor.SupportedExtensions));
foreach (var file in files)
{
var package = PackageName.FromFile(file);
if (package == null)
{
continue;
}
var idMatches = string.Equals(package.PackageId, packageId, StringComparison.OrdinalIgnoreCase);
var versionExactMatch = string.Equals(package.Version.ToString(), version.ToString(), StringComparison.OrdinalIgnoreCase);
var nugetVerMatches = package.Version.Equals(version);
if (idMatches && (nugetVerMatches || versionExactMatch))
{
return(PackagePhysicalFileMetadata.Build(file, package));
}
}
return(null);
}
PackagePhysicalFileMetadata SourceFromCache(string packageId, IVersion version, string cacheDirectory)
{
Log.VerboseFormat("Checking package cache for package {0} v{1}", packageId, version.ToString());
var files = fileSystem.EnumerateFilesRecursively(cacheDirectory, PackageName.ToSearchPatterns(packageId, version, new [] { Extension }));
foreach (var file in files)
{
var package = PackageName.FromFile(file);
if (package == null)
{
continue;
}
if (string.Equals(package.PackageId, packageId, StringComparison.OrdinalIgnoreCase) && package.Version.Equals(version))
{
return(PackagePhysicalFileMetadata.Build(file, package));
}
}
return(null);
}
IEnumerable <string> PackageFiles(string packageId, IVersion?version = null)
{
return(fileSystem.EnumerateFilesRecursively(GetPackagesDirectory(),
PackageName.ToSearchPatterns(packageId, version, supportedExtensions)));
}
private IEnumerable <string> PackageFiles(string packageId, IVersion version = null)
{
return(fileSystem.EnumerateFilesRecursively(RootDirectory,
PackageName.ToSearchPatterns(packageId, version, packageExtractorFactory.Extensions)));
}
