public int RunCommand(CKAN.KSP ksp, object raw_options)
{
UpgradeOptions options = (UpgradeOptions)raw_options;
if (options.ckan_file != null)
{
options.modules.Add(LoadCkanFromFile(ksp, options.ckan_file).identifier);
}
if (options.modules.Count == 0 && !options.upgrade_all)
{
// What? No files specified?
User.RaiseMessage("Usage: ckan upgrade Mod [Mod2, ...]");
User.RaiseMessage(" or ckan upgrade --all");
User.RaiseMessage(" or ckan upgrade ckan");
return(Exit.BADOPT);
}
if (!options.upgrade_all && options.modules[0] == "ckan")
{
User.RaiseMessage("Querying the latest CKAN version");
var latestVersion = AutoUpdate.FetchLatestCkanVersion();
var currentVersion = new Version(Meta.Version());
if (latestVersion.IsGreaterThan(currentVersion))
{
User.RaiseMessage("New CKAN version available - " + latestVersion);
var releaseNotes = AutoUpdate.FetchLatestCkanVersionReleaseNotes();
User.RaiseMessage(releaseNotes);
User.RaiseMessage("\n");
if (User.RaiseYesNoDialog("Proceed with install?"))
{
User.RaiseMessage("Upgrading CKAN, please wait..");
AutoUpdate.StartUpdateProcess(false);
}
}
else
{
User.RaiseMessage("You already have the latest version.");
}
return(Exit.OK);
}
User.RaiseMessage("\nUpgrading modules...\n");
try
{
if (options.upgrade_all)
{
var installed = new Dictionary <string, Version>(ksp.Registry.Installed());
var to_upgrade = new List <CkanModule>();
foreach (KeyValuePair <string, Version> mod in installed)
{
Version current_version = mod.Value;
if ((current_version is ProvidesVersion) || (current_version is DllVersion))
{
continue;
}
else
{
try
{
// Check if upgrades are available
CkanModule latest = ksp.Registry.LatestAvailable(mod.Key, ksp.Version());
// This may be an unindexed mod. If so,
// skip rather than crash. See KSP-CKAN/CKAN#841.
if (latest == null)
{
continue;
}
if (latest.version.IsGreaterThan(mod.Value))
{
// Upgradable
log.InfoFormat("New version {0} found for {1}",
latest.version, latest.identifier);
to_upgrade.Add(latest);
}
}
catch (ModuleNotFoundKraken)
{
log.InfoFormat("{0} is installed, but no longer in the registry",
mod.Key);
}
}
}
ModuleInstaller.GetInstance(ksp, User).Upgrade(to_upgrade, new NetAsyncDownloader(User));
}
else
{
// TODO: These instances all need to go.
ModuleInstaller.GetInstance(ksp, User).Upgrade(options.modules, new NetAsyncDownloader(User));
}
}
catch (ModuleNotFoundKraken kraken)
{
User.RaiseMessage("Module {0} not found", kraken.module);
return(Exit.ERROR);
}
User.RaiseMessage("\nDone!\n");
return(Exit.OK);
}