async Task <bool> DownloadMonoArchive(Context context)
{
if (context.ForceRuntimesBuild)
{
Log.StatusLine("Mono runtime rebuild forced, Mono Archive download skipped");
return(false);
}
Log.StatusLine("Checking if all runtime files are present");
var allRuntimes = new Runtimes();
if (MonoRuntimesHelpers.AreRuntimeItemsInstalled(allRuntimes))
{
// User might have changed the set of ABIs to build, we need to check and rebuild if necessary
if (!Utilities.AbiChoiceChanged(context))
{
Log.StatusLine("Mono runtimes already present and complete. No need to download or build.");
return(true);
}
Log.StatusLine("Mono already present, but the choice of ABIs changed since previous build, runtime refresh is necessary");
}
Log.Instance.StatusLine($" {Context.Instance.Characters.Bullet} some files are missing, download and extraction required");
bool result = await DownloadAndUpackIfNeeded(
context,
"Mono",
Configurables.Paths.MonoArchiveLocalPath,
Configurables.Paths.MonoArchiveFileName,
Configurables.Paths.MonoSDKSOutputDir
);
if (!result)
{
return(false);
}
return(await DownloadAndUpackIfNeeded(
context,
"Windows Mono",
Configurables.Paths.MonoArchiveWindowsLocalPath,
Configurables.Paths.MonoArchiveWindowsFileName,
Configurables.Paths.BCLWindowsOutputDir
));
}
protected override async Task <bool> Execute(Context context)
{
List <Runtime> enabledRuntimes = GetEnabledRuntimes(enableLogging: false);
if (enabledRuntimes.Count == 0)
{
Log.StatusLine("No runtimes to build/install");
return(true);
}
if (!context.MonoArchiveDownloaded)
{
// https://github.com/xamarin/xamarin-android/pull/3816
throw new NotImplementedException("Unable to build mono runtimes from sources.");
}
Log.StatusLine("Checking if all runtime files are present");
var allRuntimes = new Runtimes();
if (MonoRuntimesHelpers.AreRuntimeItemsInstalled(context, allRuntimes))
{
// User might have changed the set of ABIs to build, we need to check and rebuild if necessary
if (!Utilities.AbiChoiceChanged(context))
{
Log.StatusLine("Mono runtimes already present and complete. No need to download or build.");
return(true);
}
Log.StatusLine("Mono already present, but the choice of ABIs changed since previous build, runtime refresh is necessary");
}
Log.Instance.StatusLine($" {Context.Instance.Characters.Bullet} some files are missing, rebuild/reinstall forced");
CleanupBeforeInstall();
Log.StatusLine();
string managedRuntime = context.Properties.GetRequiredValue(KnownProperties.ManagedRuntime);
bool haveManagedRuntime = !String.IsNullOrEmpty(managedRuntime);
if (!await ConjureXamarinCecilAndRemapRef(context, haveManagedRuntime, managedRuntime))
{
return(false);
}
if (!await InstallRuntimes(context, enabledRuntimes))
{
return(false);
}
if (!InstallBCL(context))
{
return(false);
}
if (!InstallUtilities(context, haveManagedRuntime, managedRuntime))
{
return(false);
}
Utilities.PropagateXamarinAndroidCecil(context);
return(true);
}
async Task <bool> DownloadMonoArchive(Context context)
{
if (context.ForceRuntimesBuild)
{
Log.StatusLine("Mono runtime rebuild forced, Mono Archive download skipped");
return(false);
}
Log.StatusLine("Checking if all runtime files are present");
var allRuntimes = new Runtimes();
if (MonoRuntimesHelpers.AreRuntimeItemsInstalled(context, allRuntimes))
{
// User might have changed the set of ABIs to build, we need to check and rebuild if necessary
if (!Utilities.AbiChoiceChanged(context))
{
Log.StatusLine("Mono runtimes already present and complete. No need to download or build.");
return(true);
}
Log.StatusLine("Mono already present, but the choice of ABIs changed since previous build, runtime refresh is necessary");
}
Log.Instance.StatusLine($" {Context.Instance.Characters.Bullet} some files are missing, download and extraction required");
string localPath, archiveFileName;
if (string.IsNullOrEmpty(context.MonoArchiveCustomUrl))
{
localPath = Configurables.Paths.MonoArchiveLocalPath;
archiveFileName = Configurables.Paths.MonoArchiveFileName;
}
else
{
var uri = new Uri(context.MonoArchiveCustomUrl);
archiveFileName = Path.GetFileName(uri.LocalPath);
localPath = Path.Combine(context.Properties.GetRequiredValue(KnownProperties.AndroidToolchainCacheDirectory), archiveFileName);
}
bool result = false;
for (uint i = 0; i < 3; i++)
{
result = await DownloadAndUpackIfNeeded(
context,
"Mono",
context.MonoArchiveCustomUrl,
localPath,
archiveFileName,
Configurables.Paths.MonoSDKSOutputDir
);
if (result)
{
break;
}
}
if (!result)
{
return(false);
}
for (uint i = 0; i < 3; i++)
{
result = await DownloadAndUpackIfNeeded(
context,
"Windows Mono",
customUrl : String.Empty,
localPath : Configurables.Paths.MonoArchiveWindowsLocalPath,
archiveFileName : Configurables.Paths.MonoArchiveWindowsFileName,
destinationDirectory : Configurables.Paths.BCLWindowsOutputDir
);
if (result)
{
break;
}
}
return(result);
}
