public Stream GetPackageFileStream(UniversalPackageId id, UniversalPackageVersion version, string filePath)
{
Stream packageStream = null;
ZipArchive zip = null;
try
{
packageStream = this.GetPackageStream(id, version);
if (packageStream == null)
{
return(null);
}
zip = new ZipArchive(packageStream, ZipArchiveMode.Read);
var entry = zip.GetEntry(filePath);
if (entry == null)
{
return(null);
}
return(new ZipEntryStream(entry.Open(), zip));
}
catch
{
zip?.Dispose();
packageStream?.Dispose();
throw;
}
}
internal RemoteUniversalPackage(JObject obj)
{
var group = (string)obj["group"];
var name = (string)obj["name"];
if (string.IsNullOrEmpty(name))
{
throw new FormatException("Missing \"name\" property.");
}
this.FullName = new UniversalPackageId(group, name);
var latestVersion = (string)obj["latestVersion"];
if (string.IsNullOrEmpty(latestVersion))
{
throw new FormatException("Missing \"latestVersion\" property.");
}
this.LatestVersion = UniversalPackageVersion.Parse(latestVersion);
this.Title = (string)obj["title"];
this.Icon = (string)obj["icon"];
this.Description = (string)obj["description"];
this.Downloads = (int?)obj["downloads"] ?? 0;
this.AllVersions = Array.AsReadOnly(((JArray)obj["versions"]).Select(t => UniversalPackageVersion.Parse((string)t)).ToArray());
this.AllProperties = new ReadOnlyDictionary <string, object>((IDictionary <string, object>)obj.ToObject(typeof(Dictionary <string, object>)));
}
public static async Task RunAsync(UniversalPackage package, string script, bool simulate)
{
PackageId = new UniversalPackageId(package.Group, package.Name);
PackageVersion = package.Version;
await ExtensionsManager.WaitForInitializationAsync().ConfigureAwait(false);
var tempPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N"));
try
{
Directory.CreateDirectory(tempPath);
Console.WriteLine("Extracting package...");
await package.ExtractAllItemsAsync(tempPath, default);
var installScriptFileName = Path.Combine(tempPath, script);
var installScript = Compile(installScriptFileName);
if (installScript == null)
{
throw new RompException($"Unable to compile {script}.");
}
PackageRootPath = tempPath;
await RunPlanAsync(installScript, simulate);
}
finally
{
Console.WriteLine("Cleaning up...");
try { Directory.Delete(tempPath, true); }
catch { }
}
}
/// <summary>
/// Copies data from a stream to a cached package file in the registry.
/// </summary>
/// <param name="packageId">The ID of the package to cache.</param>
/// <param name="packageVersion">The version of the package to cache.</param>
/// <param name="packageStream">Stream backed by the package to cache.</param>
/// <param name="cancellationToken">Token used to cancel the operation.</param>
/// <exception cref="ArgumentNullException"><paramref name="packageId"/> is null or <paramref name="packageVersion"/> is null.</exception>
public async Task WriteToCacheAsync(UniversalPackageId packageId, UniversalPackageVersion packageVersion, Stream packageStream, CancellationToken cancellationToken)
{
if (packageId == null)
{
throw new ArgumentNullException(nameof(packageId));
}
if (packageVersion == null)
{
throw new ArgumentNullException(nameof(packageVersion));
}
if (packageStream == null)
{
throw new ArgumentNullException(nameof(packageStream));
}
var fileName = this.GetCachedPackagePath(packageId, packageVersion, true);
try
{
using (var fileStream = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None, 4096, FileOptions.Asynchronous | FileOptions.SequentialScan))
{
await packageStream.CopyToAsync(fileStream, 81920, cancellationToken);
}
}
catch (OperationCanceledException)
{
File.Delete(fileName);
throw;
}
}
internal RemoteUniversalPackageVersion(JObject obj)
{
var group = (string)obj["group"];
var name = (string)obj["name"];
if (string.IsNullOrEmpty(name))
{
throw new FormatException("Missing \"name\" property.");
}
this.FullName = new UniversalPackageId(group, name);
var version = (string)obj["version"];
if (string.IsNullOrEmpty(version))
{
throw new FormatException("Missing \"version\" property.");
}
this.Version = UniversalPackageVersion.Parse(version);
this.Title = (string)obj["title"];
this.Icon = (string)obj["icon"];
this.Description = (string)obj["description"];
this.Size = (long?)obj["size"] ?? 0;
this.PublishedDate = (DateTimeOffset)obj["published"];
this.Downloads = (int?)obj["downloads"] ?? 0;
var sha1String = (string)obj["sha1"];
if (!string.IsNullOrEmpty(sha1String))
{
this.SHA1 = HexString.Parse(sha1String);
}
this.AllProperties = new ReadOnlyDictionary <string, object>((IDictionary <string, object>)obj.ToObject(typeof(Dictionary <string, object>)));
}
private async Task <UniversalPackageMetadata> GetMetadataToMergeAsync()
{
if (string.IsNullOrWhiteSpace(this.Manifest))
{
return(new UniversalPackageMetadata
{
Group = this.Group,
Name = this.Name,
Version = UniversalPackageVersion.TryParse(this.NewVersion),
Title = this.Title,
Description = this.PackageDescription,
Icon = this.IconUrl
});
}
else
{
try
{
using (var metadataStream = File.OpenRead(this.Manifest))
{
return(await ReadManifestAsync(metadataStream));
}
}
catch (Exception ex)
{
throw new UpackException($"The manifest file '{this.Manifest}' does not exist or could not be opened.", ex);
}
}
}
internal static async Task <UniversalPackageVersion> GetVersionAsync(UniversalFeedClient client, UniversalPackageId id, string version, bool prerelease, CancellationToken cancellationToken)
{
if (!string.IsNullOrEmpty(version) && !string.Equals(version, "latest", StringComparison.OrdinalIgnoreCase) && !prerelease)
{
var parsed = UniversalPackageVersion.TryParse(version);
if (parsed != null)
{
return(parsed);
}
throw new UpackException($"Invalid UPack version number: {version}");
}
IReadOnlyList <RemoteUniversalPackageVersion> versions;
try
{
versions = await client.ListPackageVersionsAsync(id, false, null, cancellationToken);
}
catch (WebException ex)
{
throw ConvertWebException(ex);
}
if (!versions.Any())
{
throw new UpackException($"No versions of package {id} found.");
}
return(versions.Max(v => v.Version));
}
/// <summary>
/// Returns a stream backed by the specified cached package if possible; returns <c>null</c> if
/// the package was not found in the cache.
/// </summary>
/// <param name="packageId">The ID of the package to open.</param>
/// <param name="packageVersion">The version of the package to open.</param>
/// <param name="cancellationToken">Token used to cancel the operation.</param>
/// <returns>Stream backed by the specified cached package, or null if the package was not found.</returns>
/// <exception cref="ArgumentNullException"><paramref name="packageId"/> is null or <paramref name="packageVersion"/> is null.</exception>
public Task <Stream> TryOpenFromCacheAsync(UniversalPackageId packageId, UniversalPackageVersion packageVersion, CancellationToken cancellationToken)
{
if (packageId == null)
{
throw new ArgumentNullException(nameof(packageId));
}
if (packageVersion == null)
{
throw new ArgumentNullException(nameof(packageVersion));
}
var fileName = this.GetCachedPackagePath(packageId, packageVersion);
if (!File.Exists(fileName))
{
return(Task.FromResult <Stream>(null));
}
try
{
return(Task.FromResult <Stream>(new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read | FileShare.Delete)));
}
catch (IOException)
{
// The File.Exists check above should handle most instances of this, but there is still
// the possibility of a race condition if the file gets deleted before it is opened.
return(Task.FromResult <Stream>(null));
}
}
private bool ParseOption(ArgOption o)
{
if (string.Equals("source", o.Key, StringComparison.OrdinalIgnoreCase))
{
if (string.IsNullOrWhiteSpace(o.Value))
{
throw new RompException("Expected source name or URL after --source=");
}
if (o.Value.StartsWith("http://", StringComparison.OrdinalIgnoreCase) || o.Value.StartsWith("https://", StringComparison.OrdinalIgnoreCase))
{
this.Source = new UniversalFeedEndpoint(o.Value, true);
}
else
{
var source = RompDb.GetPackageSources()
.FirstOrDefault(s => string.Equals(s.Name, o.Value, StringComparison.OrdinalIgnoreCase));
if (source == null)
{
throw new RompException($"Package source \"{o.Value}\" not found.");
}
if (string.IsNullOrEmpty(source.UserName) || source.Password == null)
{
this.Source = new UniversalFeedEndpoint(source.FeedUrl, true);
}
else
{
this.Source = new UniversalFeedEndpoint(new Uri(source.FeedUrl), source.UserName, source.Password);
}
}
return(true);
}
else if (string.Equals("version", o.Key, StringComparison.OrdinalIgnoreCase))
{
if (string.IsNullOrWhiteSpace(o.Value))
{
throw new RompException("Expected package version after --version=");
}
try
{
this.PackageVersion = UniversalPackageVersion.Parse(o.Value);
}
catch (Exception ex)
{
throw new RompException("Invalid version: " + o.Value, ex);
}
return(true);
}
return(false);
}
/// <summary>
/// Deletes the specified package from the package cache.
/// </summary>
/// <param name="packageId">The ID of the package to delete.</param>
/// <param name="packageVersion">The version of the package to delete.</param>
/// <param name="cancellationToken">Token used to cancel the operation.</param>
/// <exception cref="ArgumentNullException"><paramref name="packageId"/> is null or <paramref name="packageVersion"/> is null.</exception>
/// <remarks>
/// No exception is raised if the package was not in the cache to begin with.
/// </remarks>
public Task DeleteFromCacheAsync(UniversalPackageId packageId, UniversalPackageVersion packageVersion, CancellationToken cancellationToken)
{
if (packageId == null)
{
throw new ArgumentNullException(nameof(packageId));
}
if (packageVersion == null)
{
throw new ArgumentNullException(nameof(packageVersion));
}
File.Delete(this.GetCachedPackagePath(packageId, packageVersion));
return(AH.CompletedTask);
}
private static JObject GetMungedPackage(IEnumerable <PackageFile> packageVersions)
{
var sorted = (from p in packageVersions
let v = UniversalPackageVersion.Parse((string)p.JObject["version"])
orderby v descending
select p).ToList();
var latest = (JObject)sorted.First().JObject.DeepClone();
latest["latestVersion"] = latest["version"];
latest.Remove("version");
latest["versions"] = new JArray(sorted.Select(v => (string)v.JObject["version"]));
return(latest);
}
private string GetCachedPackagePath(UniversalPackageId id, UniversalPackageVersion version, bool ensureDirectory = false)
{
var directoryName = id.Group?.Replace('/', '$')?.Trim('$') + "$" + id.Name;
var fullPath = Path.Combine(this.RegistryRoot, "packageCache", directoryName);
if (ensureDirectory)
{
Directory.CreateDirectory(fullPath);
}
var fileName = Path.Combine(fullPath, $"{id.Name}-{version}.upack");
return(Path.Combine(fullPath, fileName));
}
public override async Task <int> RunAsync(CancellationToken cancellationToken)
{
var client = CreateClient(this.SourceUrl, this.Authentication);
UniversalPackageId packageId;
try
{
packageId = UniversalPackageId.Parse(this.PackageName);
}
catch (ArgumentException ex)
{
throw new UpackException("Invalid package ID: " + ex.Message, ex);
}
UniversalPackageVersion version = null;
if (!string.IsNullOrEmpty(this.Version))
{
version = UniversalPackageVersion.TryParse(this.Version);
if (version == null)
{
throw new UpackException($"Invalid UPack version number: {this.Version}");
}
}
JObject data;
using (var stream = await client.GetPackageFileStreamAsync(packageId, version, string.IsNullOrEmpty(this.FilePath) ? "upack.json" : this.FilePath, cancellationToken))
using (var reader = new StreamReader(stream, Encoding.UTF8, true, 4096, true))
using (var jsonReader = new JsonTextReader(reader)
{
CloseInput = false
})
{
data = await JObject.LoadAsync(jsonReader, cancellationToken);
}
foreach (var p in data.Properties())
{
Console.WriteLine($"{p.Name} = {p.Value}");
}
return(0);
}
/// <summary>
/// Returns a stream containing the file at the specified path in the specified package if it is available; otherwise null.
/// </summary>
/// <param name="id">Full name of the package.</param>
/// <param name="version">Version of the package. Specify null for the latest version.</param>
/// <param name="cancellationToken">Cancellation token for asynchronous operations.</param>
/// <param name="filePath">Path of the file inside the package.</param>
/// <returns>Stream containing the specified package if it is available; otherwise null.</returns>
/// <exception cref="ArgumentNullException"><paramref name="id"/> is null.</exception>
/// <remarks>
/// The stream returned by this method is not buffered at all. If random access is required, the caller must
/// first copy it to another stream.
/// </remarks>
public async Task <Stream> GetPackageFileStreamAsync(UniversalPackageId id, UniversalPackageVersion version, string filePath, CancellationToken cancellationToken)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentNullException(nameof(filePath));
}
if (this.Endpoint.IsLocalDirectory)
{
return(this.localRepository.Value.GetPackageFileStream(id, version, filePath));
}
var url = "download-file/" + Uri.EscapeUriString(id.ToString());
if (version != null)
{
url += "/" + Uri.EscapeUriString(version.ToString()) + "?path=" + Uri.EscapeDataString(filePath);
}
else
{
url += "?latest&path=" + Uri.EscapeDataString(filePath);
}
var request = new ApiRequest(this.Endpoint, url);
var response = await this.transport.GetResponseAsync(request, cancellationToken).ConfigureAwait(false);
try
{
return(response.GetResponseStream());
}
catch
{
response?.Dispose();
throw;
}
}
public Stream GetPackageStream(UniversalPackageId id, UniversalPackageVersion version)
{
var packageVersions = this.allPackages.Value[new PackageKey(id.Group, id.Name)];
var match = default(PackageFile);
if (version == null)
{
match = packageVersions.OrderByDescending(p => UniversalPackageVersion.Parse((string)p.JObject["version"])).FirstOrDefault();
}
else
{
var s = version.ToString();
match = packageVersions.FirstOrDefault(p => string.Equals((string)p.JObject["version"], s, StringComparison.OrdinalIgnoreCase));
}
if (match.IsNull)
{
return(null);
}
return(new FileStream(match.FileName, FileMode.Open, FileAccess.Read, FileShare.Read));
}
/// <summary>
/// Deletes the specified package from the remote feed.
/// </summary>
/// <param name="id">Full name of the package.</param>
/// <param name="version">Version of the package.</param>
/// <param name="cancellationToken">Cancellation token for asynchronous operations.</param>
/// <exception cref="ArgumentNullException"><paramref name="id"/> is null or <paramref name="version"/> is null.</exception>
public async Task DeletePackageAsync(UniversalPackageId id, UniversalPackageVersion version, CancellationToken cancellationToken)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (version == null)
{
throw new ArgumentNullException(nameof(version));
}
if (this.Endpoint.IsLocalDirectory)
{
throw new NotSupportedException();
}
var url = "delete/" + Uri.EscapeUriString(id.ToString()) + "/" + Uri.EscapeUriString(version.ToString());
var request = new ApiRequest(this.Endpoint, url, method: "DELETE");
using (var response = await this.transport.GetResponseAsync(request, cancellationToken).ConfigureAwait(false))
{
}
}
private void VerifyAndPopulate(Stream stream)
{
using (var package = open())
{
var id = new UniversalPackageId(package.Group, package.Name);
if (this.PackageId == null)
{
this.PackageId = id;
}
else if (this.PackageId != id)
{
throw new RompException("Package has an unexpected ID.");
}
if (this.PackageVersion == null)
{
this.PackageVersion = package.Version;
}
else if (this.PackageVersion != package.Version)
{
throw new RompException("Package has an unexpected version.");
}
}
UniversalPackage open()
{
try
{
return(new UniversalPackage(stream, true));
}
catch (Exception ex)
{
throw new RompException("Invalid package: " + ex.Message, ex);
}
}
}
/// <summary> /// Returns a stream containing the file at the specified path in the specified package if it is available; otherwise null. /// </summary> /// <param name="id">Full name of the package.</param> /// <param name="version">Version of the package. Specify null for the latest version.</param> /// <param name="filePath">Path of the file inside the package.</param> /// <returns>Stream containing the specified package if it is available; otherwise null.</returns> /// <exception cref="ArgumentNullException"><paramref name="id"/> is null.</exception> /// <remarks> /// The stream returned by this method is not buffered at all. If random access is required, the caller must /// first copy it to another stream. /// </remarks> public Task <Stream> GetPackageFileStreamAsync(UniversalPackageId id, UniversalPackageVersion version, string filePath) => this.GetPackageFileStreamAsync(id, version, filePath, default);
/// <summary> /// Returns a stream containing the specified package if it is available; otherwise null. /// </summary> /// <param name="id">Full name of the package.</param> /// <param name="version">Version of the package. Specify null for the latest version.</param> /// <returns>Stream containing the specified package if it is available; otherwise null.</returns> /// <exception cref="ArgumentNullException"><paramref name="id"/> is null.</exception> /// <remarks> /// The stream returned by this method is not buffered at all. If random access is required, the caller must /// first copy it to another stream. /// </remarks> public Task <Stream> GetPackageStreamAsync(UniversalPackageId id, UniversalPackageVersion version) => this.GetPackageStreamAsync(id, version, default);
/// <summary>
/// Returns metadata for a specific version of a package, or null if the package was not found.
/// </summary>
/// <param name="id">Full name of the package.</param>
/// <param name="version">Version of the package.</param>
/// <param name="includeFileList">Value indicating whether a list of files inside the package should be included. This will incur additional overhead.</param>
/// <param name="cancellationToken">Cancellation token for asynchronous operations.</param>
/// <exception cref="ArgumentNullException"><paramref name="id"/> is null or <paramref name="version"/> is null.</exception>
/// <returns>Package vesion metadata if it was found; otherwise null.</returns>
public async Task <RemoteUniversalPackageVersion> GetPackageVersionAsync(UniversalPackageId id, UniversalPackageVersion version, bool includeFileList, CancellationToken cancellationToken)
{
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (version == null)
{
throw new ArgumentNullException(nameof(version));
}
var results = await this.ListVersionsInternalAsync(id, version, includeFileList, null, cancellationToken).ConfigureAwait(false);
return(results.FirstOrDefault());
}
/// <summary> /// Returns metadata for a specific version of a package, or null if the package was not found. /// </summary> /// <param name="id">Full name of the package.</param> /// <param name="version">Version of the package.</param> /// <param name="includeFileList">Value indicating whether a list of files inside the package should be included. This will incur additional overhead.</param> /// <exception cref="ArgumentNullException"><paramref name="id"/> is null or <paramref name="version"/> is null.</exception> /// <returns>Package vesion metadata if it was found; otherwise null.</returns> public Task <RemoteUniversalPackageVersion> GetPackageVersionAsync(UniversalPackageId id, UniversalPackageVersion version, bool includeFileList) => this.GetPackageVersionAsync(id, version, includeFileList, default);
/// <summary> /// Returns metadata for a specific version of a package, or null if the package was not found. /// </summary> /// <param name="id">Full name of the package.</param> /// <param name="version">Version of the package.</param> /// <exception cref="ArgumentNullException"><paramref name="id"/> is null or <paramref name="version"/> is null.</exception> /// <returns>Package vesion metadata if it was found; otherwise null.</returns> public Task <RemoteUniversalPackageVersion> GetPackageVersionAsync(UniversalPackageId id, UniversalPackageVersion version) => this.GetPackageVersionAsync(id, version, false, default);
/// <summary> /// Deletes the specified package from the package cache. /// </summary> /// <param name="packageId">The ID of the package to delete.</param> /// <param name="packageVersion">The version of the package to delete.</param> /// <exception cref="ArgumentNullException"><paramref name="packageId"/> is null or <paramref name="packageVersion"/> is null.</exception> /// <remarks> /// No exception is raised if the package was not in the cache to begin with. /// </remarks> public Task DeleteFromCacheAsync(UniversalPackageId packageId, UniversalPackageVersion packageVersion) => this.DeleteFromCacheAsync(packageId, packageVersion, default);
private async Task <IReadOnlyList <RemoteUniversalPackageVersion> > ListVersionsInternalAsync(UniversalPackageId id, UniversalPackageVersion version, bool includeFileList, int?maxCount, CancellationToken cancellationToken)
{
if (this.Endpoint.IsLocalDirectory)
{
if (version == null)
{
return(this.localRepository.Value.ListPackageVersions(id).ToList());
}
else
{
var v = this.localRepository.Value.GetPackageVersion(id, version);
return(v != null ? new[] { v } : new RemoteUniversalPackageVersion[0]);
}
}
var url = FormatUrl("versions", ("group", id?.Group), ("name", id?.Name), ("version", version?.ToString()), ("includeFileList", includeFileList), ("count", maxCount));
var request = new ApiRequest(this.Endpoint, url);
using (var response = await this.transport.GetResponseAsync(request, cancellationToken).ConfigureAwait(false))
{
if (response.ContentType?.StartsWith("application/json", StringComparison.OrdinalIgnoreCase) != true)
{
throw new InvalidDataException($"Server returned {response.ContentType} content type; expected application/json.");
}
using (var responseStream = response.GetResponseStream())
using (var reader = new StreamReader(responseStream, AH.UTF8))
using (var jsonReader = new JsonTextReader(reader))
{
if (version == null)
{
var arr = await JArray.LoadAsync(jsonReader, cancellationToken).ConfigureAwait(false);
var results = new List <RemoteUniversalPackageVersion>(arr.Count);
foreach (var token in arr)
{
if (!(token is JObject obj))
{
throw new InvalidDataException("Unexpected token in JSON array.");
}
results.Add(new RemoteUniversalPackageVersion(obj));
}
return(results.AsReadOnly());
}
else
{
var obj = await JObject.LoadAsync(jsonReader, cancellationToken).ConfigureAwait(false);
return(new[] { new RemoteUniversalPackageVersion(obj) });
}
}
}
}
public override async Task <int> RunAsync(CancellationToken cancellationToken)
{
if (this.NoAudit && !string.IsNullOrEmpty(this.Note))
{
Console.Error.WriteLine("--no-audit cannot be used with --note.");
return(2);
}
UniversalPackageMetadata info;
if (string.IsNullOrWhiteSpace(this.Manifest))
{
info = new UniversalPackageMetadata
{
Group = this.Group,
Name = this.Name,
Version = UniversalPackageVersion.TryParse(this.Version),
Title = this.Title,
Description = this.PackageDescription,
Icon = this.IconUrl
};
}
else
{
if (!File.Exists(this.Manifest))
{
Console.Error.WriteLine($"The manifest file '{this.Manifest}' does not exist.");
return(2);
}
using (var metadataStream = File.OpenRead(this.Manifest))
{
info = await ReadManifestAsync(metadataStream);
}
}
var error = ValidateManifest(info);
if (error != null)
{
Console.Error.WriteLine("Invalid {0}: {1}", string.IsNullOrWhiteSpace(this.Manifest) ? "parameters" : "upack.json", error);
return(2);
}
PrintManifest(info);
if (!this.NoAudit)
{
info["createdDate"] = DateTime.UtcNow.ToString("u");
if (!string.IsNullOrEmpty(this.Note))
{
info["createdReason"] = this.Note;
}
info["createdUsing"] = "upack/" + typeof(Pack).Assembly.GetName().Version.ToString(3);
info["createdBy"] = Environment.UserName;
}
if (!Directory.Exists(this.SourcePath) && !File.Exists(this.SourcePath))
{
Console.Error.WriteLine($"The source directory '{this.SourcePath}' does not exist.");
return(2);
}
string relativePackageFileName = $"{info.Name}-{info.Version.Major}.{info.Version.Minor}.{info.Version.Patch}.upack";
string targetFileName = Path.Combine(this.TargetDirectory ?? Environment.CurrentDirectory, relativePackageFileName);
if (File.Exists(Path.Combine(this.SourcePath, relativePackageFileName)))
{
Console.Error.WriteLine("Warning: output file already exists in source directory and may be included inadvertently in the package contents.");
}
string tmpPath = Path.GetTempFileName();
using (var builder = new UniversalPackageBuilder(tmpPath, info))
{
if (Directory.Exists(this.SourcePath))
{
await builder.AddContentsAsync(
this.SourcePath,
"/",
true,
s => string.IsNullOrWhiteSpace(this.Manifest) || !string.Equals(s, "upack.json", StringComparison.OrdinalIgnoreCase),
cancellationToken
);
}
else
{
using (var file = File.Open(this.SourcePath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
await builder.AddFileAsync(file, Path.GetFileName(this.SourcePath), File.GetLastWriteTimeUtc(this.SourcePath), cancellationToken);
}
}
}
Directory.CreateDirectory(Path.GetDirectoryName(targetFileName));
File.Delete(targetFileName);
File.Move(tmpPath, targetFileName);
return(0);
}
/// <summary> /// Deletes the specified package from the remote feed. /// </summary> /// <param name="id">Full name of the package.</param> /// <param name="version">Version of the package.</param> /// <exception cref="ArgumentNullException"><paramref name="id"/> is null or <paramref name="version"/> is null.</exception> public Task DeletePackageAsync(UniversalPackageId id, UniversalPackageVersion version) => this.DeletePackageAsync(id, version, default);
/// <summary> /// Copies data from a stream to a cached package file in the registry. /// </summary> /// <param name="packageId">The ID of the package to cache.</param> /// <param name="packageVersion">The version of the package to cache.</param> /// <param name="packageStream">Stream backed by the package to cache.</param> /// <exception cref="ArgumentNullException"><paramref name="packageId"/> is null or <paramref name="packageVersion"/> is null.</exception> public Task WriteToCacheAsync(UniversalPackageId packageId, UniversalPackageVersion packageVersion, Stream packageStream) => this.WriteToCacheAsync(packageId, packageVersion, packageStream, default);
/// <summary> /// Returns a stream backed by the specified cached package if possible; returns <c>null</c> if /// the package was not found in the cache. /// </summary> /// <param name="packageId">The ID of the package to open.</param> /// <param name="packageVersion">The version of the package to open.</param> /// <returns>Stream backed by the specified cached package, or null if the package was not found.</returns> public Task <Stream> TryOpenFromCacheAsync(UniversalPackageId packageId, UniversalPackageVersion packageVersion) => this.TryOpenFromCacheAsync(packageId, packageVersion, default);
public override async Task <int> RunAsync(CancellationToken cancellationToken)
{
var client = CreateClient(this.SourceUrl, this.Authentication);
UniversalPackageId packageId;
try
{
packageId = UniversalPackageId.Parse(this.PackageName);
}
catch (ArgumentException ex)
{
throw new UpackException("Invalid package ID: " + ex.Message, ex);
}
UniversalPackageVersion version = null;
if (!string.IsNullOrEmpty(this.Version))
{
version = UniversalPackageVersion.TryParse(this.Version);
if (version == null)
{
throw new UpackException($"Invalid UPack version number: {this.Version}");
}
}
JObject data;
try
{
using (var stream = await client.GetPackageFileStreamAsync(packageId, version, string.IsNullOrEmpty(this.FilePath) ? "upack.json" : this.FilePath, cancellationToken))
using (var reader = new StreamReader(stream, Encoding.UTF8, true, 4096, true))
using (var jsonReader = new JsonTextReader(reader)
{
CloseInput = false
})
{
data = await JObject.LoadAsync(jsonReader, cancellationToken);
}
}
catch (WebException ex) when(ex.Response is HttpWebResponse r)
{
var error = $"Server returned {(int)r.StatusCode}: ";
if (string.Equals(r.ContentType, "text/plain", StringComparison.OrdinalIgnoreCase))
{
using (var reader = new StreamReader(r.GetResponseStream(), Encoding.UTF8))
{
var buffer = new char[1000];
reader.Read(buffer, 0, buffer.Length);
error += new string(buffer);
}
}
else
{
error += r.StatusDescription;
}
throw new UpackException(error, ex);
}
foreach (var p in data.Properties())
{
Console.WriteLine($"{p.Name} = {p.Value}");
}
return(0);
}
public RemoteUniversalPackageVersion GetPackageVersion(UniversalPackageId id, UniversalPackageVersion version)
{
return(this.ListPackageVersions(id)
.FirstOrDefault(p => p.Version == version));
}
