/// <summary>
/// Downloads a single file from VSTS and saves it to the specified location.
/// </summary>
/// <param name="authentication">The user's authentication credentials.</param>
/// <param name="project">The VSTS (team) Project.</param>
/// <param name="repo">The name of the Git Repo containing the file.</param>
/// <param name="branch"></param>
/// <param name="fileToDownload">The Path to the file (within the Repo) to be downloaded.</param>
/// <returns><c>true</c> if the file is downloaded successfully; otherwise, <c>false</c>.</returns>
public byte[] DownloadBinaryFile(BasicAuthentication authentication, string project, string repo, string branch, string fileToDownload)
{
var restHttpClient = new RestHttpClient();
var url = $"{authentication.AccountUrl}/{project}/_apis/git/repositories/{repo}/items?api-version=1.0&versionType=branch&version={branch}&scopePath={fileToDownload}";
var buffer = new byte[0x4000];
byte[] data = null;
using (var response = restHttpClient.RequestFile(authentication, url))
{
if (response != null)
{
using (var responseStream = response.GetResponseStream())
{
using (MemoryStream ms = new MemoryStream())
{
int read;
while (responseStream != null && (read = responseStream.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, read);
}
data = ms.ToArray();
}
}
}
}
return(data);
}
/// <summary>
/// Downloads a single file from VSTS and saves it to the specified location.
/// </summary>
/// <param name="authentication">The user's authentication credentials.</param>
/// <param name="project">The VSTS (team) Project.</param>
/// <param name="repo">The name of the Git Repo containing the file.</param>
/// <param name="branch"></param>
/// <param name="fileToDownload">The Path to the file (within the Repo) to be downloaded.</param>
public string GetFileContents(BasicAuthentication authentication, string project, string repo, string branch, string fileToDownload)
{
Logger.LogMessage($"Retrieving file contents for '{fileToDownload}'");
var fileContents = string.Empty;
var restHttpClient = new RestHttpClient();
var url = $"{authentication.AccountUrl}/{project}/_apis/git/repositories/{repo}/items?api-version=1.0&versionType=branch&version={branch}&scopePath={fileToDownload}";
using (var response = restHttpClient.RequestFile(authentication, url))
{
if (response != null)
{
fileContents = GetResponseText(response);
}
}
return(fileContents);
}
