public static PackageList ReadFromCacheDirectory(string rootDirectory)
{
var packageList = new PackageList();
foreach (var packageDirectory in Directory.GetDirectories(rootDirectory))
{
foreach (var versionDirectory in Directory.GetDirectories(packageDirectory))
{
if (Directory.GetFiles(versionDirectory, "*.nupkg").Length == 1)
{
var packageId = Path.GetFileName(packageDirectory);
var version = Path.GetFileName(versionDirectory);
packageList.Add(packageId, version);
}
}
}
return(packageList);
}
static void Main(string[] args)
{
//var cachePackagesRaw = PackageList.ReadFromCacheDirectory(@"\\Mac\Home\.nuget\packages");
//var cacheText = cachePackagesRaw.SaveToText();
//File.WriteAllText("CachePackages.txt", cacheText);
var cacheText = File.ReadAllText("CachePackages.txt");
var cachePackages = PackageList.FromText(cacheText);
var nugetConfig = @"C:\vsmac\nuget.config";
var packageSources = ParsePackageSources(nugetConfig)
//.Where(IncludePackageSource)
.ToArray();
//MapPackages(cachePackages, packageSources).Wait();
var packageId = "Microsoft.VisualStudio.CodingConventions";
var version = "1.1.20180528.2";
FindPackageSourcesWithPackage(packageSources, packageId, version);
//CallNuGetExe(packageSources, packageId);
FlushOutput();
}
public static PackageList FromText(string text)
{
var result = new PackageList();
if (string.IsNullOrEmpty(text))
{
return(result);
}
var lines = text.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var line in lines)
{
int space = line.IndexOf(' ');
if (space > 0)
{
string packageId = line.Substring(0, space);
string version = line.Substring(space + 1, line.Length - space - 1);
result.Add(packageId, version);
}
}
return(result);
}
public static async Task MapPackages(PackageList cachePackages, string[] packageSources)
{
List <(string packageId, string version, string source)> mapping = new List <(string packageId, string version, string source)>();
Dictionary <(string packageId, string version), List <string> > sourcesForPackage = new Dictionary <(string packageId, string version), List <string> >();
PackageList packagesNotFound = new PackageList();
Dictionary <string, PackageList> uniquePackagesInSource = new Dictionary <string, PackageList>();
void ClaimPackageVersion(string packageId, string version, string packageSource)
{
mapping.Add((packageId, version, packageId));
var key = (packageId, version);
if (!sourcesForPackage.TryGetValue(key, out var bucket))
{
bucket = new List <string>();
sourcesForPackage[key] = bucket;
}
bucket.Add(packageSource);
}
foreach (var source in packageSources)
{
var repository = NuGetAPI.GetSourceRepository(source);
var listApi = await repository.GetResourceAsync <ListResource>();
var packageExistApi = await repository.GetResourceAsync <FindPackageByIdResource>();
HashSet <string> idsInSource = null;
if (listApi != null && IncludePackageSource(source))
{
var idsInSourceResult = await listApi.ListAsync(
null,
prerelease : true,
allVersions : false,
includeDelisted : true,
NullLogger.Instance,
CancellationToken.None);
var enumerator = idsInSourceResult.GetEnumeratorAsync();
idsInSource = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
while (await enumerator.MoveNextAsync())
{
var current = enumerator.Current;
idsInSource.Add(current.Identity.Id);
}
}
foreach (var packageIds in cachePackages.Packages)
{
if (idsInSource != null && !idsInSource.Contains(packageIds.Key))
{
continue;
}
var packageId = packageIds.Key;
foreach (var version in packageIds.Value.OrderBy(s => s))
{
var exists = await packageExistApi.DoesPackageExistAsync(packageId, NuGetVersion.Parse(version), NuGetAPI.Cache, NullLogger.Instance, CancellationToken.None);
if (exists)
{
ClaimPackageVersion(packageId, version, source);
}
}
}
}
foreach (var kvp in sourcesForPackage)
{
if (kvp.Value.Count == 0)
{
packagesNotFound.Add(kvp.Key.packageId, kvp.Key.version);
Output($"Package not found in any of the sources: {kvp.Key.packageId} {kvp.Key.version}");
}
else if (kvp.Value.Count == 1)
{
var singleSource = kvp.Value[0];
if (!uniquePackagesInSource.TryGetValue(singleSource, out var bucket))
{
bucket = new PackageList();
uniquePackagesInSource[singleSource] = bucket;
}
bucket.Add(kvp.Key.packageId, kvp.Key.version);
}
}
foreach (var source in packageSources)
{
if (!uniquePackagesInSource.ContainsKey(source))
{
Output($"Redundant package source: {source}");
}
}
}
