/// <summary>
/// Restore package lock
/// </summary>
static async Task RestorePackageLockAsync(
Path packagesDirectory,
Path stagingDirectory,
PackageLock packageLock)
{
foreach (var languageProjects in packageLock.GetProjects())
{
foreach (var project in languageProjects.Value.AsList())
{
var projectTable = project.AsTable();
var packageReference = PackageReference.Parse(projectTable["Version"].AsString());
if (!packageReference.IsLocal)
{
await EnsurePackageDownloadedAsync(
languageProjects.Key,
packageReference.GetName,
packageReference.Version,
packagesDirectory,
stagingDirectory);
}
}
}
}
/// <summary>
/// Restore packages
/// </summary>
public static async Task RestorePackagesAsync(Path workingDirectory)
{
var packageStore = LifetimeManager.Get <IFileSystem>().GetUserProfileDirectory() +
new Path(".soup/packages/");
Log.Diag("Using Package Store: " + packageStore.ToString());
// Create the staging directory
var stagingPath = EnsureStagingDirectoryExists(packageStore);
try
{
var packageLockPath =
workingDirectory +
BuildConstants.PackageLockFileName;
var loadPackageLock = await PackageLockExtensions.TryLoadFromFileAsync(packageLockPath);
if (loadPackageLock.IsSuccess)
{
Log.Info("Restore from package lock");
await RestorePackageLockAsync(
packageStore,
stagingPath,
loadPackageLock.Result);
}
else
{
Log.Info("Discovering full closure");
var closure = new Dictionary <string, IDictionary <string, PackageReference> >();
await CheckRestoreRecursiveDependenciesAsync(
workingDirectory,
packageStore,
stagingPath,
closure);
// Build up the package lock file
var packageLock = new PackageLock();
foreach (var languageClosure in closure)
{
foreach (var package in languageClosure.Value)
{
Log.Diag($"{languageClosure.Key} {package.Key} -> {package.Value}");
packageLock.AddProject(languageClosure.Key, package.Key, package.Value.ToString());
}
}
// Save the updated package lock
await PackageLockExtensions.SaveToFileAsync(packageLockPath, packageLock);
}
// Cleanup the working directory
Log.Diag("Deleting staging directory");
LifetimeManager.Get <IFileSystem>().DeleteDirectory(stagingPath, true);
}
catch (Exception)
{
// Cleanup the staging directory and accept that we failed
LifetimeManager.Get <IFileSystem>().DeleteDirectory(stagingPath, true);
throw;
}
}
