/// <summary>
/// Downloads the specified list of artifacts using the provided configuration parameters
/// </summary>
/// <returns>
/// The list of file paths to downloaded files.
/// </returns>
public List<string> Download(Artifacts artifacts, string artifactRelativeName, string directory, bool flatten, bool overwrite, bool extractArchives)
{
// validate that valid artifacts were provided
if (artifacts == null)
{
throw new ArgumentException("Artifacts must be provided, please use one of the other methods of this class to retrieve them.");
}
// default the destination directory to the current directory if one was not provided.
if (string.IsNullOrEmpty(directory))
{
directory = _systemIOWrapper.GetCurrentDirectory();
}
// build a list of urls to download.
var urls = new List<string>();
FillDownloadUrlList(artifacts, extractArchives, urls);
var downloaded = new List<string>();
foreach (var url in urls)
{
// user probably didnt use the artifact url retrieval functions
if (!url.Contains(TeamCityRestUrlBegining) || !url.Contains(TeamCityRestUrlContentPart))
{
throw new ArgumentException("Invalid artifact url provided! Please use one of the methods of the IBuildArtifacts interface to retrieve them.");
}
// figure out local filename
var subStringToken = string.IsNullOrEmpty(artifactRelativeName) ? TeamCityRestUrlContentPart : artifactRelativeName;
IEnumerable<string> parts = GetUrlParts(url, subStringToken);
parts = parts.Select(part => part.TrimEnd(TeamCityArchiveIdentifier));
var destination = flatten
? parts.Last()
: string.Join(Path.DirectorySeparatorChar.ToString(CultureInfo.InvariantCulture), parts);
destination = Path.Combine(directory, destination);
// create directories that doesnt exist
var directoryName = Path.GetDirectoryName(destination);
if (directoryName != null && !_systemIOWrapper.DirectoryExists(directoryName))
{
_systemIOWrapper.CreateDirectory(directoryName);
}
// add artifact to list regardless if it was downloaded or skipped
downloaded.Add(Path.GetFullPath(destination));
// if the file already exists delete it or move to next artifact
if (_systemIOWrapper.FileExists(destination))
{
if (overwrite) _systemIOWrapper.DeleteFile(destination);
else continue;
}
_caller.GetDownloadFormat(tempfile => _systemIOWrapper.MoveFile(tempfile, destination), url);
}
return downloaded;
}
public ArtifactWrapper2(ITeamCityCaller caller, Artifacts artifacts, string artifactRelativeName)
{
_caller = caller;
_artifacts = artifacts;
_artifactRelativeName = artifactRelativeName;
}
private void FillDownloadUrlList(Artifacts artifacts, bool extractArchives, ICollection<string> urls)
{
foreach (var artifact in artifacts.Files)
{
if (extractArchives || !IsArtifactUnderArchive(artifact))
{
if (IsFolder(artifact) || (extractArchives && IsArchive(artifact)))
{
// if this artifact is a folder or an archive that needs to be extracted, then recall
// this method recursively for the children of this artifact.
if (artifact.Children != null)
{
var childArtifacts = _caller.Get<Artifacts>(artifact.Children.Href);
FillDownloadUrlList(childArtifacts, extractArchives, urls);
}
}
else
{
urls.Add(artifact.Content.Href);
}
}
}
}
