private static async Task <int> RunPrerequisitesInstaller()
{
Initialize(out Config config, out GoogleOAuthFlow.ApplicationOAuthConfiguration applicationOAuthConfiguration);
int result = await Prerequisites.RunPrerequisitesInstaller(config.UE4Folder);
return(result);
}
private static async Task <int> UpdateLocalUE4Version()
{
Initialize(out Config config, out GoogleOAuthFlow.ApplicationOAuthConfiguration applicationOAuthConfiguration);
const string installedUE4VersionFile = "InstalledUE4Version.json";
const string desiredUE4VersionFile = "DesiredUE4Version.json";
UE4Version installedUE4Version = ReadUE4Version(installedUE4VersionFile);
UE4Version desiredUE4Version = ReadUE4Version(desiredUE4VersionFile);
if (installedUE4Version.BuildId != desiredUE4Version.BuildId)
{
Console.WriteLine($"Installing UE4 version {desiredUE4Version.BuildId}...");
int result = await DownsyncWithAuthentication(config, applicationOAuthConfiguration, Path.GetFullPath(config.UE4Folder), desiredUE4Version.BuildId);
if (result != 0)
{
Console.WriteLine("Download failed.");
return(result);
}
else
{
WriteUE4Version(desiredUE4Version, installedUE4VersionFile);
Console.WriteLine($"UE4 version {desiredUE4Version.BuildId} has been downloaded");
result = await Prerequisites.RunPrerequisitesInstaller(config.UE4Folder);
return(result);
}
}
else
{
Console.WriteLine($"UE4 version {desiredUE4Version.BuildId} is already installed");
return(0);
}
}