async Task <CoreUpdaterInfo> CheckForUpdatesAsync(string jsonUrl)
{
var appInfo = await DownloadJsonAsync(jsonUrl);
// Deserialize
CoreUpdaterInfo = CoreUpdaterInfo.ReadString(appInfo);
return(CoreUpdaterInfo);
}
public void StartUpdater(CoreUpdaterInfo coreUpdaterInfo, ExecutionType executonType = ExecutionType.Default)
{
var assemblyName = Path.GetFileName(Assembly.GetEntryAssembly().Location);
var srcDir = Path.GetFullPath(coreUpdaterInfo.GetNewVersionDir());
var dstDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
var processId = Process.GetCurrentProcess().Id.ToString();
StartUpdater(assemblyName, srcDir, dstDir, processId, executonType);
}
void CopyFiles(string srcDir, string dstDir, CoreUpdaterInfo srcAppinfo)
{
foreach (var file in srcAppinfo.Files)
{
File.Copy($@"{srcDir}\{file.Name}", $@"{dstDir}\{file.Name}", true);
logger?.LogDebug($@"[Copy] {srcDir}\{file.Name}");
}
File.Copy($@"{srcDir}\{CoreUpdaterInfoFileName}", $@"{dstDir}\{CoreUpdaterInfoFileName}", true);
logger?.LogDebug($@"[Copy] {srcDir}\{CoreUpdaterInfoFileName}");
}
void DeleteFiles(string dir, CoreUpdaterInfo appinfo)
{
// Delete file in current dir.
foreach (var file in appinfo.Files)
{
File.Delete($@"{dir}\{file.Name}");
logger?.LogDebug($@"[Delete] {dir}\{file.Name}");
}
File.Delete($@"{dir}\{CoreUpdaterInfoFileName}");
logger?.LogDebug($@"[Delete] {dir}\{CoreUpdaterInfoFileName}");
}
/// <summary>
/// Download zip from GitHub, and extract it
/// </summary>
/// <param name="zipFileName"></param>
/// <param name="outputDir"></param>
/// <returns></returns>
public override async Task <CoreUpdaterInfo> PrepareForUpdatesAsync(string outputDir, string zipFileName)
{
var tag = await GetLatestReleaseTagAsync();
var jsonUrl = GetAssetUrl(tag, CoreUpdaterInfoFileName);
var zipUrl = GetAssetUrl(tag, zipFileName);
var appInfo = await CheckForUpdatesAsync(jsonUrl);
var outputPath = $@"{outputDir}\{zipFileName}";
await DownloadZipAsync(zipUrl, outputPath);
Zip.ExtractEntries(outputPath, appInfo.GetNewVersionDir());
// Delete downloaded zip file.
File.Delete(outputPath);
return(CoreUpdaterInfo.ReadFile($@"{appInfo.GetNewVersionDir()}\{CoreUpdaterInfoFileName}"));
}
public override async Task <CoreUpdaterInfo> PrepareForUpdatesAsync(string outputDir, CoreUpdaterInfo coreUpdaterInfo)
{
return(await PrepareForUpdatesAsync(outputDir, coreUpdaterInfo.Name + ".zip"));
}
public abstract Task <CoreUpdaterInfo> PrepareForUpdatesAsync(string outputDir, CoreUpdaterInfo coreUpdaterInfo);
