protected override int LockedExecute(CancellationToken cancellationToken)
{
repositories.AddRange(Repository == null
? PackageManagerSettings.Current.Repositories.Where(p => p.IsEnabled).Select(s => s.Manager)
: Repository.Select(PackageRepositoryHelpers.DetermineRepositoryType));
if (Target == null)
{
Target = FileSystemHelper.GetCurrentInstallationDirectory();
}
versionSpec = VersionSpecifier.Any;
if (!String.IsNullOrWhiteSpace(Version))
{
versionSpec = VersionSpecifier.Parse(Version);
}
var targetInstallation = new Installation(Target);
try
{
PackageDef package = GetPackageDef(targetInstallation);
if (package == null)
{
throw new Exception(
$"Package {Name} version {Version} not found in specified repositories or local install.");
}
var ct = new CancellationTokenSource();
var packageVersions = Offline
? new List <PackageVersion>()
: repositories.SelectMany(repo => repo.GetPackageVersions(package.Name, ct.Token, null))
.Where(p => versionSpec.IsCompatible(p.Version));
// Remove prereleases if found package is a release
if (string.IsNullOrWhiteSpace(package.Version.PreRelease))
{
packageVersions = packageVersions.Where(p => string.IsNullOrWhiteSpace(p.Version.PreRelease));
}
GetPackageInfo(package, packageVersions.ToList(), targetInstallation);
}
catch (Exception e)
{
log.Error(e.Message);
return(1);
}
return(0);
}
protected override int LockedExecute(CancellationToken cancellationToken)
{
if (OS == null)
{
switch (Environment.OSVersion.Platform)
{
case PlatformID.MacOSX:
OS = "OSX";
break;
case PlatformID.Unix:
OS = "Linux";
break;
default:
OS = "Windows";
break;
}
}
List <IPackageRepository> repositories = new List <IPackageRepository>();
if (Installed == false)
{
if (Repository == null)
{
repositories.AddRange(PackageManagerSettings.Current.Repositories.Where(p => p.IsEnabled).Select(s => s.Manager));
}
else
{
repositories.AddRange(Repository.Select(s => PackageRepositoryHelpers.DetermineRepositoryType(s)));
}
}
if (Target == null)
{
Target = FileSystemHelper.GetCurrentInstallationDirectory();
}
HashSet <PackageDef> installed = new Installation(Target).GetPackages().ToHashSet();
VersionSpecifier versionSpec = VersionSpecifier.Parse("^");
if (!String.IsNullOrWhiteSpace(Version))
{
versionSpec = VersionSpecifier.Parse(Version);
}
if (string.IsNullOrEmpty(Name))
{
var packages = installed.ToList();
packages.AddRange(PackageRepositoryHelpers.GetPackageNameAndVersionFromAllRepos(repositories, new PackageSpecifier("", versionSpec, Architecture, OS)));
if (Installed)
{
packages = packages.Where(p => installed.Any(i => i.Name == p.Name)).ToList();
}
PrintReadable(packages, installed);
}
else
{
IPackageIdentifier package = installed.FirstOrDefault(p => p.Name == Name);
if (Installed)
{
if (package is null)
{
log.Info($"{Name} is not installed");
return(-1);
}
log.Info(package.Version.ToString());
return(0);
}
List <PackageVersion> versions = null;
if (All)
{
versions = PackageRepositoryHelpers.GetAllVersionsFromAllRepos(repositories, Name).Distinct().ToList();
var versionsCount = versions.Count;
if (versionsCount == 0) // No versions
{
log.Info($"No versions of '{Name}'.");
return(0);
}
if (Version != null) // Version is specified by user
{
versions = versions.Where(v => versionSpec.IsCompatible(v.Version)).ToList();
}
if (versions.Any() == false && versionsCount > 0)
{
log.Info($"Package '{Name}' does not exists with version '{Version}'.");
log.Info($"Package '{Name}' exists in {versionsCount} other versions, please specify a different version.");
return(0);
}
}
else
{
var opentap = new Installation(Target).GetOpenTapPackage();
versions = PackageRepositoryHelpers.GetAllVersionsFromAllRepos(repositories, Name, opentap).Distinct().ToList();
versions = versions.Where(s => s.IsPlatformCompatible(Architecture, OS)).ToList();
if (versions.Any() == false) // No compatible versions
{
versions = PackageRepositoryHelpers.GetAllVersionsFromAllRepos(repositories, Name).ToList();
if (versions.Any())
{
log.Warning($"There are no compatible versions of '{Name}'.");
log.Info($"There are {versions.Count} incompatible versions available. Use '--all' to show these.");
}
else
{
log.Warning($"Package '{Name}' could not be found in any repository.");
}
return(0);
}
versions = versions.Where(v => versionSpec.IsCompatible(v.Version)).ToList();
if (versions.Any() == false) // No versions that are compatible
{
if (string.IsNullOrEmpty(Version))
{
log.Warning($"There are no released versions of '{Name}'.");
}
else
{
log.Warning($"Package '{Name}' does not exists with version '{Version}'.");
}
var anyPrereleaseSpecifier = new VersionSpecifier(versionSpec.Major, versionSpec.Minor, versionSpec.Patch, versionSpec.PreRelease, versionSpec.BuildMetadata, VersionMatchBehavior.AnyPrerelease | versionSpec.MatchBehavior);
versions = versions.Where(v => anyPrereleaseSpecifier.IsCompatible(v.Version)).ToList();
if (versions.Any())
{
log.Info($"There are {versions.Count} pre-released versions available. Use '--version <pre-release>' (e.g. '--version rc') or '--all' to show these.");
}
return(0);
}
}
PrintVersionsReadable(package, versions);
}
return(0);
}
internal static List <PackageDef> GatherPackagesAndDependencyDefs(Installation installation, PackageSpecifier[] pkgRefs, string[] packageNames, string Version, CpuArchitecture arch, string OS, List <IPackageRepository> repositories, bool force, bool includeDependencies, bool askToIncludeDependencies, bool noDowngrade)
{
List <PackageDef> gatheredPackages = new List <PackageDef>();
List <PackageSpecifier> packages = new List <PackageSpecifier>();
if (pkgRefs != null)
{
packages = pkgRefs.ToList();
}
else
{
if (packageNames == null)
{
throw new Exception("No packages specified.");
}
foreach (string packageName in packageNames)
{
var version = Version;
if (Path.GetExtension(packageName).ToLower().EndsWith("tappackages"))
{
var tempDir = Path.GetTempPath();
var bundleFiles = PluginInstaller.UnpackPackage(packageName, tempDir);
var packagesInBundle = bundleFiles.Select(PackageDef.FromPackage);
// A packages file may contain the several variants of the same package, try to select one based on OS and Architecture
foreach (IGrouping <string, PackageDef> grp in packagesInBundle.GroupBy(p => p.Name))
{
var selected = grp.ToList();
if (selected.Count == 1)
{
gatheredPackages.Add(selected.First());
continue;
}
if (!string.IsNullOrEmpty(OS))
{
selected = selected.Where(p => p.OS.ToLower().Split(',').Any(OS.ToLower().Contains)).ToList();
if (selected.Count == 1)
{
gatheredPackages.Add(selected.First());
log.Debug("TapPackages file contains packages for several operating systems. Picking only the one for {0}.", OS);
continue;
}
}
if (arch != CpuArchitecture.Unspecified)
{
selected = selected.Where(p => ArchitectureHelper.CompatibleWith(arch, p.Architecture)).ToList();
if (selected.Count == 1)
{
gatheredPackages.Add(selected.First());
log.Debug("TapPackages file contains packages for several CPU architectures. Picking only the one for {0}.", arch);
continue;
}
}
throw new Exception("TapPackages file contains multiple variants of the same package. Unable to autoselect a suitable one.");
}
}
else if (string.IsNullOrWhiteSpace(packageName) == false)
{
packages.Add(new PackageSpecifier(packageName, VersionSpecifier.Parse(version ?? ""), arch, OS));
}
}
}
foreach (var packageReference in packages)
{
var installedPackages = installation.GetPackages();
Stopwatch timer = Stopwatch.StartNew();
if (File.Exists(packageReference.Name))
{
var package = PackageDef.FromPackage(packageReference.Name);
if (noDowngrade)
{
var installedPackage = installedPackages.FirstOrDefault(p => p.Name == package.Name);
if (installedPackage != null && installedPackage.Version.CompareTo(package.Version) >= 0)
{
log.Info($"The same or a newer version of package '{package.Name}' in already installed.");
continue;
}
}
gatheredPackages.Add(package);
log.Debug(timer, "Found package {0} locally.", packageReference.Name);
}
else
{
PackageDef package = PackageActionHelpers.FindPackage(packageReference, force, installation, repositories);
if (noDowngrade)
{
var installedPackage = installedPackages.FirstOrDefault(p => p.Name == package.Name);
if (installedPackage != null && installedPackage.Version.CompareTo(package.Version) >= 0)
{
log.Info($"The same or a newer version of package '{package.Name}' in already installed.");
continue;
}
}
if (PackageCacheHelper.PackageIsFromCache(package))
{
log.Debug(timer, "Found package {0} version {1} in local cache", package.Name, package.Version);
}
else
{
log.Debug(timer, "Found package {0} version {1}", package.Name, package.Version);
}
gatheredPackages.Add(package);
}
}
if (gatheredPackages.All(p => p.IsBundle()))
{
// If we are just installing bundles, we can assume that dependencies should also be installed
includeDependencies = true;
}
log.Debug("Resolving dependencies.");
var resolver = new DependencyResolver(installation, gatheredPackages, repositories);
if (resolver.UnknownDependencies.Any())
{
foreach (var dep in resolver.UnknownDependencies)
{
string message = string.Format("A package dependency named '{0}' with a version compatible with {1} could not be found in any repository.", dep.Name, dep.Version);
if (force)
{
log.Warning(message);
log.Warning("Continuing without downloading dependencies. Plugins will likely not work as expected.", dep.Name);
}
else
{
log.Error(message);
}
}
if (!force)
{
log.Info("To download package dependencies despite the conflicts, use the --force option.");
return(null);
}
}
else if (resolver.MissingDependencies.Any())
{
string dependencyArgsHint = "";
if (!includeDependencies)
{
dependencyArgsHint = $" (use --dependencies to also get these)";
}
if (resolver.MissingDependencies.Count > 1)
{
log.Info("{0} required dependencies are currently not installed{1}.", resolver.MissingDependencies.Count, dependencyArgsHint);
}
else
{
log.Info("A required dependency is currently not installed{0}.", dependencyArgsHint);
}
if (includeDependencies)
{
//log.Debug($"Currently set to download dependencies quietly.");
foreach (var package in resolver.MissingDependencies)
{
log.Debug("Adding dependency {0} {1}", package.Name, package.Version);
gatheredPackages.Insert(0, package);
}
}
else if (askToIncludeDependencies)
{
var pkgs = new List <DepRequest>();
foreach (var package in resolver.MissingDependencies)
{
// Handle each package at a time.
DepRequest req = null;
pkgs.Add(req = new DepRequest {
PackageName = package.Name, message = string.Format("Add dependency {0} {1} ?", package.Name, package.Version), Response = DepResponse.Add
});
UserInput.Request(req, true);
}
foreach (var pkg in resolver.MissingDependencies)
{
var res = pkgs.FirstOrDefault(r => r.PackageName == pkg.Name);
if ((res != null) && res.Response == DepResponse.Add)
{
gatheredPackages.Insert(0, pkg);
}
}
}
}
return(gatheredPackages);
}
private PackageDef GetPackageDef(Installation targetInstallation)
{
// Try a number of methods to obtain the PackageDef in order of precedence
var packageRef = new PackageSpecifier(Name, VersionSpecifier.Parse(Version ?? ""), Architecture, OS);
PackageDef package;
// a relative or absolute file path
if (File.Exists(Name))
{
package = PackageDef.FromPackage(Name);
if (package != null)
{
Offline = true;
return(package);
}
}
// a currently installed package
package = targetInstallation.GetPackages().FirstOrDefault(p => p.Name == Name && versionSpec.IsCompatible(p.Version));
if (package != null)
{
return(package);
}
if (Offline == false)
{
try
{
// a release from repositories
package = repositories.SelectMany(x => x.GetPackages(packageRef))
.FindMax(p => p.Version);
if (package != null)
{
return(package);
}
}
catch (System.Net.WebException e)
{
// not connected to the internet
log.Error(e.Message);
log.Warning("Could not connect to repository. Showing results for local install");
DisableHttpRepositories();
package = repositories.SelectMany(x => x.GetPackages(packageRef))
.FindMax(p => p.Version);
if (package != null)
{
return(package);
}
}
}
if (!string.IsNullOrWhiteSpace(Version))
{
log.Warning($"{Name} version {Version} not found.");
}
if (Offline == false && string.IsNullOrWhiteSpace(Version))
{
// a prerelease from repositories
packageRef = new PackageSpecifier(Name, VersionSpecifier.Parse("any"), Architecture, OS);
package = repositories.SelectMany(x => x.GetPackages(packageRef))
.FindMax(p => p.Version);
}
return(package);
}