/// <summary>
/// Returns all packages in the feed.
/// Id -> Version
/// </summary>
private async Task <PackageSets> GetPackageSetsAsync()
{
var index = new PackageSets();
if (await File.ExistsWithFetch(Context.Log, Context.Token))
{
var json = await GetJsonOrTemplateAsync();
var packagesNode = json["packages"] as JObject;
if (packagesNode == null)
{
throw new InvalidDataException("Packages node missing from sleet.packageindex.json");
}
index.Packages = GetPackageSetFromJson(packagesNode);
var symbolsNode = json["symbols"] as JObject;
// This node may not exist for older feeds
if (symbolsNode != null)
{
index.Symbols = GetPackageSetFromJson(symbolsNode);
}
}
return(index);
}
public SleetOperations(PackageSets originalIndex, PackageSets updatedIndex, List <PackageInput> toAdd, List <PackageInput> toRemove)
{
OriginalIndex = originalIndex ?? throw new ArgumentNullException(nameof(originalIndex));
UpdatedIndex = updatedIndex ?? throw new ArgumentNullException(nameof(updatedIndex));
ToAdd = toAdd ?? throw new ArgumentNullException(nameof(toAdd));
ToRemove = toRemove ?? throw new ArgumentNullException(nameof(toRemove));
}
private Task Save(PackageSets index)
{
// Create updated index
var json = CreateJson(index);
var isEmpty = (index.Packages.Index.Count < 1) && (index.Symbols.Index.Count < 1);
return(SaveAsync(json, isEmpty));
}
public static async Task <HashSet <PackageIdentity> > ResolvePackageSets(PackageSets packageSets)
{
var set = new HashSet <PackageIdentity>();
set.UnionWith(await packageSets.Packages.GetPackagesAsync());
set.UnionWith(await packageSets.Symbols.GetPackagesAsync());
return(set);
}
private static JObject CreateJson(PackageSets index)
{
var json = new JObject
{
{ "packages", CreatePackageSetJson(index.Packages) },
{ "symbols", CreatePackageSetJson(index.Symbols) }
};
return(json);
}
/// <summary>
/// Create the file directly without loading the previous file.
/// </summary>
public async Task CreateAsync(PackageSets index)
{
using (var timer = PerfEntryWrapper.CreateModifyTimer(File, Context))
{
// Create updated index
var json = CreateJson(index);
var isEmpty = (index.Packages.Index.Count < 1) && (index.Symbols.Index.Count < 1);
await SaveAsync(json, isEmpty);
}
}
public static SleetOperations CreateDelete(PackageSets originalIndex, IEnumerable <PackageIdentity> packagesToRemove, IEnumerable <PackageIdentity> symbolsPackagesToRemove)
{
var toAdd = new List <PackageInput>();
var toRemove = new List <PackageInput>();
toRemove.AddRange(packagesToRemove.Select(e => PackageInput.CreateForDelete(e, isSymbols: false)));
toRemove.AddRange(symbolsPackagesToRemove.Select(e => PackageInput.CreateForDelete(e, isSymbols: true)));
return(Create(originalIndex, toAdd, toRemove));
}
private async Task <PackageSets> GetAssetIndexEntriesAsync()
{
var result = new PackageSets();
var json = await GetJsonOrTemplateAsync();
result.Packages = GetAssets(json, "packages");
result.Symbols = GetAssets(json, "symbols");
return(result);
}
/// <summary>
/// Remove packages from feed without committing
/// </summary>
private static async Task RemovePackages(SleetContext context, PackageSets existingPackageSets, HashSet <PackageIdentity> packagesToRemove, bool dryRun, ILogger log)
{
var toRemove = new HashSet <PackageIdentity>();
var toRemoveSymbols = new HashSet <PackageIdentity>();
foreach (var package in packagesToRemove)
{
var exists = existingPackageSets.Packages.Exists(package);
var symbolsExists = existingPackageSets.Symbols.Exists(package);
if (exists)
{
toRemove.Add(package);
}
if (symbolsExists)
{
toRemoveSymbols.Add(package);
}
if (exists || symbolsExists)
{
await log.LogAsync(LogLevel.Information, $"Pruning {package.ToString()}");
}
}
if (toRemove.Count < 1 && toRemoveSymbols.Count < 1)
{
await log.LogAsync(LogLevel.Information, $"No packages need pruning.");
}
else if (!dryRun)
{
// Add/Remove packages
var changeContext = SleetOperations.CreateDelete(existingPackageSets, toRemove, toRemoveSymbols);
await SleetUtility.ApplyPackageChangesAsync(context, changeContext);
}
}
private static async Task PushPackages(List <PackageInput> packageInputs, SleetContext context, PackageSets existingPackageSets, bool force, bool skipExisting, ILogger log)
{
var toAdd = new List <PackageInput>();
var toRemove = new List <PackageInput>();
foreach (var package in packageInputs)
{
var packageString = $"{package.Identity.Id} {package.Identity.Version.ToFullString()}";
if (package.IsSymbolsPackage)
{
packageString += " Symbols";
if (!context.SourceSettings.SymbolsEnabled)
{
await log.LogAsync(LogLevel.Warning, $"Skipping {packageString}, to push symbols packages enable the symbols server on this feed.");
// Skip this package
continue;
}
}
var exists = false;
if (package.IsSymbolsPackage)
{
exists = existingPackageSets.Symbols.Exists(package.Identity);
}
else
{
exists = existingPackageSets.Packages.Exists(package.Identity);
}
if (exists)
{
if (skipExisting)
{
await log.LogAsync(LogLevel.Minimal, $"Skip existing package: {packageString}");
continue;
}
else if (force)
{
toRemove.Add(package);
await log.LogAsync(LogLevel.Information, $"Replace existing package: {packageString}");
}
else
{
throw new InvalidOperationException($"Package already exists: {packageString}.");
}
}
else
{
await log.LogAsync(LogLevel.Minimal, $"Add new package: {packageString}");
}
// Add to list of packages to push
toAdd.Add(package);
}
await log.LogAsync(LogLevel.Minimal, $"Processing feed changes");
// Add/Remove packages
var changeContext = SleetOperations.Create(existingPackageSets, toAdd, toRemove);
await SleetUtility.ApplyPackageChangesAsync(context, changeContext);
}
private static async Task RemovePackages(bool force, ILogger log, SleetContext context, PackageSets existingPackageSets, HashSet <PackageIdentity> packages)
{
var toRemove = new HashSet <PackageIdentity>();
var toRemoveSymbols = new HashSet <PackageIdentity>();
foreach (var package in packages)
{
var exists = existingPackageSets.Packages.Exists(package);
var symbolsExists = existingPackageSets.Symbols.Exists(package);
if (!exists && !symbolsExists)
{
log.LogInformation($"{package.ToString()} does not exist.");
if (force)
{
// ignore failures
continue;
}
else
{
throw new InvalidOperationException($"Package does not exists: {package.ToString()}");
}
}
if (exists)
{
toRemove.Add(package);
}
if (symbolsExists)
{
toRemoveSymbols.Add(package);
}
var message = $"Removing {package.ToString()}";
if (exists && symbolsExists)
{
message = $"Removing {package.ToString()} and symbols package for {package.ToString()}";
}
else if (symbolsExists)
{
message = $"Removing symbols package {package.ToString()}";
}
await log.LogAsync(LogLevel.Information, message);
}
// Update feed
await log.LogAsync(LogLevel.Information, "Removing packages from feed locally");
// Add/Remove packages
var changeContext = SleetOperations.CreateDelete(existingPackageSets, toRemove, toRemoveSymbols);
await SleetUtility.ApplyPackageChangesAsync(context, changeContext);
}
public static SleetOperations Create(PackageSets originalIndex, List <PackageInput> toAdd, List <PackageInput> toRemove)
{
var updated = GetUpdatedIndex(toAdd, toRemove, originalIndex);
return(new SleetOperations(originalIndex, updated, toAdd, toRemove));
}
public static SleetOperations CreateDelete(PackageSets originalIndex, IEnumerable <PackageIdentity> packagesToRemove)
{
return(CreateDelete(originalIndex, packagesToRemove, new List <PackageIdentity>()));
}
/// <summary>
/// Create a new PackageSets with the inputs applied.
/// </summary>
private static PackageSets GetUpdatedIndex(List <PackageInput> toAdd, List <PackageInput> toRemove, PackageSets packageIndexBeforeChanges)
{
var updatedIndex = packageIndexBeforeChanges.Clone();
foreach (var input in toRemove)
{
var set = input.IsSymbolsPackage ? updatedIndex.Symbols : updatedIndex.Packages;
set.Index.Remove(input.Identity);
}
foreach (var input in toAdd)
{
var set = input.IsSymbolsPackage ? updatedIndex.Symbols : updatedIndex.Packages;
set.Index.Add(input.Identity);
}
return(updatedIndex);
}
