/// <summary>Assert that the versions of all SMAPI components are correct.</summary>
/// <remarks>Players sometimes have mismatched versions (particularly when installed through Vortex), which can cause some very confusing bugs without this check.</remarks>
private static void AssertSmapiVersions()
{
// get SMAPI version without prerelease suffix (since we can't get that from the assembly versions)
ISemanticVersion smapiVersion = new SemanticVersion(Constants.ApiVersion.MajorVersion, Constants.ApiVersion.MinorVersion, Constants.ApiVersion.PatchVersion);
// compare with assembly versions
foreach (var type in new[] { typeof(IManifest), typeof(Manifest) })
{
AssemblyName assemblyName = type.Assembly.GetName();
ISemanticVersion assemblyVersion = new SemanticVersion(assemblyName.Version);
if (!assemblyVersion.Equals(smapiVersion))
{
Program.PrintErrorAndExit($"Oops! The 'smapi-internal/{assemblyName.Name}.dll' file is version {assemblyVersion} instead of the required {Constants.ApiVersion}. SMAPI doesn't seem to be installed correctly.");
}
}
}
/// <summary>Asynchronously check for a new version of SMAPI and any installed mods, and print alerts to the console if an update is available.</summary>
/// <param name="mods">The mods to include in the update check (if eligible).</param>
private void CheckForUpdatesAsync(IModMetadata[] mods)
{
if (!this.Settings.CheckForUpdates)
{
return;
}
new Thread(() =>
{
// create client
WebApiClient client = new WebApiClient(this.Settings.WebApiBaseUrl, Constants.ApiVersion);
// check SMAPI version
try
{
this.Monitor.Log("Checking for SMAPI update...", LogLevel.Trace);
ModInfoModel response = client.GetModInfo($"GitHub:{this.Settings.GitHubProjectName}").Single().Value;
if (response.Error != null)
{
this.Monitor.Log("Couldn't check for a new version of SMAPI. This won't affect your game, but you may not be notified of new versions if this keeps happening.", LogLevel.Warn);
this.Monitor.Log($"Error: {response.Error}");
}
else if (new SemanticVersion(response.Version).IsNewerThan(Constants.ApiVersion))
{
this.Monitor.Log($"You can update SMAPI to {response.Version}: {response.Url}", LogLevel.Alert);
}
else
{
this.VerboseLog(" OK.");
}
}
catch (Exception ex)
{
this.Monitor.Log("Couldn't check for a new version of SMAPI. This won't affect your game, but you may not be notified of new versions if this keeps happening.", LogLevel.Warn);
this.Monitor.Log($"Error: {ex.GetLogSummary()}");
}
// check mod versions
try
{
// log issues
if (this.Settings.VerboseLogging)
{
this.VerboseLog("Validating mod update keys...");
foreach (IModMetadata mod in mods)
{
if (mod.Manifest == null)
{
this.VerboseLog($" {mod.DisplayName}: no manifest.");
}
else if (mod.Manifest.UpdateKeys == null || !mod.Manifest.UpdateKeys.Any())
{
this.VerboseLog($" {mod.DisplayName}: no update keys.");
}
}
}
// prepare update keys
Dictionary <string, IModMetadata[]> modsByKey =
(
from mod in mods
where mod.Manifest?.UpdateKeys != null
from key in mod.Manifest.UpdateKeys
select new { key, mod }
)
.GroupBy(p => p.key, StringComparer.InvariantCultureIgnoreCase)
.ToDictionary(
group => group.Key,
group => group.Select(p => p.mod).ToArray(),
StringComparer.InvariantCultureIgnoreCase
);
// fetch results
this.Monitor.Log($"Checking for updates to {modsByKey.Keys.Count} keys...", LogLevel.Trace);
var results =
(
from entry in client.GetModInfo(modsByKey.Keys.ToArray())
from mod in modsByKey[entry.Key]
orderby mod.DisplayName
select new { entry.Key, Mod = mod, Info = entry.Value }
)
.ToArray();
// extract latest versions
IDictionary <IModMetadata, ModInfoModel> updatesByMod = new Dictionary <IModMetadata, ModInfoModel>();
foreach (var result in results)
{
IModMetadata mod = result.Mod;
ModInfoModel info = result.Info;
// handle error
if (info.Error != null)
{
this.Monitor.Log($" {mod.DisplayName} ({result.Key}): update error: {info.Error}", LogLevel.Trace);
continue;
}
// track update
ISemanticVersion localVersion = mod.DataRecord != null
? new SemanticVersion(mod.DataRecord.GetLocalVersionForUpdateChecks(mod.Manifest.Version.ToString()))
: mod.Manifest.Version;
ISemanticVersion latestVersion = new SemanticVersion(mod.DataRecord != null
? mod.DataRecord.GetRemoteVersionForUpdateChecks(new SemanticVersion(info.Version).ToString())
: info.Version
);
bool isUpdate = latestVersion.IsNewerThan(localVersion);
this.VerboseLog($" {mod.DisplayName} ({result.Key}): {(isUpdate ? $"{mod.Manifest.Version}{(!localVersion.Equals(mod.Manifest.Version) ? $" [{localVersion}]" : "")} => {info.Version}{(!latestVersion.Equals(new SemanticVersion(info.Version)) ? $" [{latestVersion}]" : "")}" : "OK")}.");
if (isUpdate)
{
if (!updatesByMod.TryGetValue(mod, out ModInfoModel other) || latestVersion.IsNewerThan(other.Version))
{
updatesByMod[mod] = info;
}
}
}
// output
if (updatesByMod.Any())
{
this.Monitor.Newline();
this.Monitor.Log($"You can update {updatesByMod.Count} mod{(updatesByMod.Count != 1 ? "s" : "")}:", LogLevel.Alert);
foreach (var entry in updatesByMod.OrderBy(p => p.Key.DisplayName))
{
this.Monitor.Log($" {entry.Key.DisplayName} {entry.Value.Version}: {entry.Value.Url}", LogLevel.Alert);
}
}
}
catch (Exception ex)
{
this.Monitor.Log($"Couldn't check for new mod versions:\n{ex.GetLogSummary()}", LogLevel.Trace);
}
}).Start();
}