public UpdaterModel GetNewFiles(FileInfo archivePath, UpdaterModel currentData)
{
_logger.LogDebug("{0}: Getting the new files for {1} with current data: {2}", nameof(UpdaterService), archivePath, currentData);
var unpackedPath = Path.Combine(archivePath.Directory.FullName, currentData.NewVersionModel.VersionString);
var unpackedDirectory = new DirectoryInfo(unpackedPath);
if (!unpackedDirectory.Exists)
{
unpackedDirectory.Create();
ZipFile.ExtractToDirectory(archivePath.FullName, unpackedDirectory.FullName);
unpackedDirectory = new DirectoryInfo(unpackedPath);
}
var newFiles = GetFiles(unpackedDirectory);
return(new UpdaterModel
{
InstallPath = currentData.InstallPath,
NewFiles = newFiles,
NewVersionString = currentData.NewVersionString,
NewVersionModel = currentData.NewVersionModel,
OldFiles = currentData.OldFiles,
OldVersion = currentData.OldVersion
});
}
public bool Update(UpdaterModel updaterModel, IProgress <int> progress, CancellationToken cancellationToken)
{
_logger.LogDebug("{0}: Executing update with data {1}", nameof(UpdaterService), updaterModel);
var basePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), Constants.SOLUTION_ENTRYPOINT_NAME);
var newVersionPath = Path.Combine(basePath, Constants.SOLUTION_DOWNLOADS_NAME, updaterModel.NewVersionModel.VersionString);
var tempPath = Path.Combine(basePath, Constants.SOLUTION_TEMP_NAME, updaterModel.OldVersion);
var backupPath = Path.Combine(basePath, Constants.SOLUTION_BACKUP_NAME, updaterModel.OldVersion);
var dbPath = Path.Combine(updaterModel.InstallPath, Constants.SOLUTION_DATABASE_NAME);
var dbFileInfo = new FileInfo(dbPath);
var backupDbPath = Path.Combine(backupPath, dbFileInfo.Name);
if (!Directory.Exists(backupPath))
{
Directory.CreateDirectory(backupPath);
}
_fileCopyService.CopyFilesFromToRecursively(updaterModel.InstallPath, tempPath);
if (dbFileInfo.Exists)
{
File.Copy(dbPath, backupDbPath, true);
}
try
{
StopRunningService();
progress.Report(33);
_fileCopyService.DeleteFolderAndFilesRecursively(updaterModel.InstallPath);
progress.Report(66);
_fileCopyService.CopyFilesFromToRecursively(newVersionPath, updaterModel.InstallPath);
if (File.Exists(backupDbPath))
{
File.Copy(backupDbPath, dbPath, true);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "{0}: Update failed.", nameof(UpdaterService));
_fileCopyService.DeleteFolderAndFilesRecursively(updaterModel.InstallPath);
_fileCopyService.CopyFilesFromToRecursively(tempPath, updaterModel.InstallPath);
return(false);
}
finally
{
_fileCopyService.DeleteFolderAndFilesRecursively(tempPath);
progress.Report(100);
}
return(true);
}
