/// <summary>
/// Applies patch to npm package.
/// </summary>
private void ApplyPatch()
{
foreach (KeyValuePair <string, string> pair in PatchMap)
{
FileInfo src = new FileInfo(string.Format("{0}{1}patch\\{2}", ProjectPath, PackageName, pair.Key));
FileInfo dest = new FileInfo(string.Format("{0}{1}", ProjectPath, pair.Value));
if (!File.Exists(src.FullName))
{
NpmHandler.PrintOutput(string.Format(CultureInfo.CurrentCulture, "Error. {0} does not exist",
src.FullName), NpmOutputPane);
continue;
}
try
{
if (!Directory.Exists(dest.DirectoryName))
{
Directory.CreateDirectory(dest.DirectoryName);
}
NpmHandler.PrintOutput(string.Format(CultureInfo.CurrentCulture, "Copying {0} to {1}",
src.FullName, dest.FullName), NpmOutputPane);
File.Copy(src.FullName, dest.FullName, true);
}
catch (Exception ex)
{
NpmHandler.PrintOutput(ex.Message, NpmOutputPane);
}
}
NpmHandler.PrintOutput(string.Format(CultureInfo.CurrentCulture, "{0} UWP patch applied!",
PackageName), NpmOutputPane);
}
/// <summary>
/// Initiates patch download.
/// </summary>
private void DownloadPatch()
{
WebClient client = new WebClient();
ZipFilePath = string.Format(CultureInfo.CurrentCulture, "{0}{1}{2}", ProjectPath, PackageName, "patch.zip");
NpmHandler.PrintOutput(string.Format(CultureInfo.CurrentCulture, "Downloading {0} UWP patch from {1}",
PackageName, PatchUri.ToString()), NpmOutputPane);
client.DownloadFileCompleted += new AsyncCompletedEventHandler(DownloadPatchCompleted);
client.DownloadFileAsync(PatchUri, ZipFilePath);
}
/// <summary>
/// Extracts and applies patch after download completes.
/// </summary>
private void DownloadPatchCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e.Error != null)
{
NpmHandler.PrintOutput(string.Format(CultureInfo.CurrentCulture, "Download failed: {0}",
e.Error.Message), NpmOutputPane);
return;
}
NpmHandler.PrintOutput("Download complete.", NpmOutputPane);
ExtractPatch();
ApplyPatch();
}
/// <summary>
/// Extracts patch zip file.
/// </summary>
private void ExtractPatch()
{
NpmHandler.PrintOutput(string.Format(CultureInfo.CurrentCulture, "Extracting {0} UWP patch.",
PackageName), NpmOutputPane);
string ZipFileExtractPath = string.Format(CultureInfo.CurrentCulture, "{0}{1}patch", ProjectPath, PackageName);
try
{
// Clean existing extracted path
if (Directory.Exists(ZipFileExtractPath))
{
Directory.Delete(ZipFileExtractPath, true);
}
ZipFile.ExtractToDirectory(ZipFilePath, ZipFileExtractPath);
}
catch (Exception ex)
{
NpmHandler.PrintOutput(ex.Message, NpmOutputPane);
return;
}
NpmHandler.PrintOutput("Extraction complete.", NpmOutputPane);
}