public void TestIpcResultMerge(IpcResultStatus lhsStatus, IpcResultStatus rhsStatus, IpcResultStatus mergeStatus)
{
var lhs = new IpcResult(lhsStatus, "lhs");
var rhs = new IpcResult(rhsStatus, "rhs");
var merged = IpcResult.Merge(lhs, rhs);
// contains both payloads
XAssert.Contains(merged.Payload, lhs.Payload, rhs.Payload);
// has correct status
XAssert.AreEqual(merged.ExitCode, mergeStatus);
}
/// <summary>
/// Performs a functional composition of a number of <see cref="ServerAction"/> functions,
/// where the results are merged by calling <see cref="IpcResult.Merge(IIpcResult, IIpcResult)"/>.
/// </summary>
internal static ServerAction Compose(params ServerAction[] actions)
{
Contract.Requires(actions != null);
Contract.Requires(actions.Length > 0);
var first = actions.First();
return(actions.Skip(1).Aggregate(first, (accumulator, currentAction) => new ServerAction(async(conf, daemon) =>
{
var lhsResult = await accumulator(conf, daemon);
var rhsResult = await currentAction(conf, daemon);
return IpcResult.Merge(lhsResult, rhsResult);
})));
}
private static async Task <IIpcResult> AddDropItemsAsync(Daemon daemon, IEnumerable <DropItemForBuildXLFile> dropItems)
{
(IEnumerable <DropItemForBuildXLFile> dedupedDropItems, string error) = DedupeDropItems(dropItems);
if (error != null)
{
return(new IpcResult(IpcResultStatus.ExecutionError, error));
}
var ipcResultTasks = dedupedDropItems.Select(d => daemon.AddFileAsync(d)).ToArray();
var ipcResults = await TaskUtilities.SafeWhenAll(ipcResultTasks);
return(IpcResult.Merge(ipcResults));
}
/// <summary>
/// This is used only for testing, particulary <code>Client.GetSealedDirectoryContent</code>
/// </summary>
internal async Task <IIpcResult> AddDirectoryAsync(string directoryPath, string directoryId, string dropDirectoryPath, bool enableChunkDedup, Client apiClient)
{
Contract.Requires(!string.IsNullOrEmpty(directoryPath));
Contract.Requires(!string.IsNullOrEmpty(directoryId));
Contract.Requires(dropDirectoryPath != null);
if (apiClient == null)
{
return(new IpcResult(
IpcResultStatus.ExecutionError,
"ApiClient is not initialized"));
}
DirectoryArtifact directoryArtifact = DirectoryId.Parse(directoryId);
var maybeResult = await apiClient.GetSealedDirectoryContent(directoryArtifact, directoryPath);
if (!maybeResult.Succeeded)
{
return(new IpcResult(
IpcResultStatus.GenericError,
"could not get the directory content from BuildXL server:" + maybeResult.Failure.Describe()));
}
List <SealedDirectoryFile> directoryContent = maybeResult.Result;
var addFileTasks = directoryContent.Select(
file =>
{
var remoteFileName = Inv(
"{0}/{1}",
dropDirectoryPath,
// we need to convert '\' into '/' because this path would be a part of a drop url
GetRelativePath(directoryPath, file.FileName).Replace('\\', '/'));
var dropItem = new DropItemForBuildXLFile(
apiClient,
file.FileName,
FileId.ToString(file.Artifact),
enableChunkDedup,
file.ContentInfo,
remoteFileName);
return(AddFileAsync(dropItem));
}).ToArray();
var ipcResults = await BuildXL.Utilities.Tasks.TaskUtilities.SafeWhenAll(addFileTasks);
return(IpcResult.Merge(ipcResults));
}
