private async Task DownloadArtifactAsync(
IExecutionContext executionContext,
ServerBuildArtifact buildArtifact,
ArtifactDefinition artifactDefinition,
string localFolderPath)
{
var downloadFolderPath = Path.Combine(localFolderPath, buildArtifact.Name);
var buildArtifactDetails = artifactDefinition.Details as BuildArtifactDetails;
if ((buildArtifact.Resource.Type == null && buildArtifact.Id == 0) || // bug on build API Bug 378900
string.Equals(buildArtifact.Resource.Type, ArtifactResourceTypes.FilePath, StringComparison.OrdinalIgnoreCase))
{
executionContext.Output(StringUtil.Loc("RMArtifactTypeFileShare"));
if (!PlatformUtil.RunningOnWindows)
{
throw new NotSupportedException(StringUtil.Loc("RMFileShareArtifactErrorOnNonWindowsAgent"));
}
string fileShare;
if (buildArtifact.Id == 0)
{
fileShare = new Uri(buildArtifact.Resource.DownloadUrl).LocalPath;
}
else
{
fileShare = new Uri(Path.Combine(buildArtifact.Resource.DownloadUrl, buildArtifact.Name)).LocalPath;
if (!Directory.Exists(fileShare))
{
// download path does not exist, log and fall back
var parenthPath = new Uri(buildArtifact.Resource.DownloadUrl).LocalPath;
executionContext.Output(StringUtil.Loc("RMArtifactNameDirectoryNotFound", fileShare, parenthPath));
fileShare = parenthPath;
}
}
if (!Directory.Exists(fileShare))
{
// download path does not exist, raise exception
throw new ArtifactDownloadException(StringUtil.Loc("RMArtifactDirectoryNotFoundError", fileShare, WindowsIdentity.GetCurrent().Name));
}
executionContext.Output(StringUtil.Loc("RMDownloadingArtifactFromFileShare", fileShare, downloadFolderPath));
var fileShareArtifact = new FileShareArtifact();
await fileShareArtifact.DownloadArtifactAsync(executionContext, HostContext, artifactDefinition, fileShare, downloadFolderPath);
}
else if (buildArtifactDetails != null &&
string.Equals(buildArtifact.Resource.Type, ArtifactResourceTypes.Container, StringComparison.OrdinalIgnoreCase))
{
executionContext.Output(StringUtil.Loc("RMArtifactTypeServerDrop"));
// Get containerId and rootLocation for the artifact #/922702/drop
string containerUrl = buildArtifact.Resource.Data;
string[] parts = containerUrl.Split(new[] { '/' }, 3);
if (parts.Length < 3)
{
throw new ArtifactDownloadException(StringUtil.Loc("RMArtifactContainerDetailsNotFoundError", buildArtifact.Name));
}
int containerId;
string rootLocation = parts[2];
if (!int.TryParse(parts[1], out containerId))
{
throw new ArtifactDownloadException(StringUtil.Loc("RMArtifactContainerDetailsInvalidError", buildArtifact.Name));
}
string rootDestinationDir = Path.Combine(localFolderPath, rootLocation);
executionContext.Output(StringUtil.Loc("RMDownloadingArtifactFromFileContainer", containerUrl, rootDestinationDir));
var containerFetchEngineOptions = new ContainerFetchEngineOptions
{
ParallelDownloadLimit = executionContext.Variables.Release_Parallel_Download_Limit ?? ContainerFetchEngineDefaultOptions.ParallelDownloadLimit,
DownloadBufferSize = executionContext.Variables.Release_Download_BufferSize ?? ContainerFetchEngineDefaultOptions.DownloadBufferSize
};
executionContext.Output(StringUtil.Loc("RMParallelDownloadLimit", containerFetchEngineOptions.ParallelDownloadLimit));
executionContext.Output(StringUtil.Loc("RMDownloadBufferSize", containerFetchEngineOptions.DownloadBufferSize));
using (var containerProviderFactory = new ContainerProviderFactory(buildArtifactDetails, rootLocation, containerId, executionContext))
{
var containerProvider = containerProviderFactory.GetContainerProvider(ArtifactResourceTypes.Container);
using (var engine = new ContainerFetchEngine.ContainerFetchEngine(containerProvider, rootLocation, rootDestinationDir))
{
engine.ContainerFetchEngineOptions = containerFetchEngineOptions;
engine.ExecutionLogger = new ExecutionLogger(executionContext);
await engine.FetchAsync(executionContext.CancellationToken);
}
}
}
else
{
executionContext.Warning(StringUtil.Loc("RMArtifactTypeNotSupported", buildArtifact.Resource.Type));
}
}
