Better handling of mod dependencies (#801)

* Add ModDependency and version types

* Add warnings for mod dependencies

* Add warning for wrong factorio version

* Add fix issues button

* Add automatic dependency resolution and download

* Add abilty to check for updates

* Add extra test coverage

* One extra test

* Fix copy paste error
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Cooldude2606 authored and GitHub committed 2025-11-07 19:22:17 +00:00
1 parent 73cc019d2f
commit d52931a326
29 files changed
+2763 -403

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@@ -100,6 +100,8 @@ export default class ControlConnection extends BaseConnection {
this.handle(lib.ModListRequest, this.handleModListRequest.bind(this));
this.handle(lib.ModSearchRequest, this.handleModSearchRequest.bind(this));
this.handle(lib.ModPortalGetAllRequest, this.handleModPortalGetAllRequest.bind(this));
this.handle(lib.ModPortalDownloadRequest, this.handleModPortalDownloadRequest.bind(this));
this.handle(lib.ModDependencyResolveRequest, this.handleModDependencyResolveRequest.bind(this));
this.handle(lib.ModDeleteRequest, this.handleModDeleteRequest.bind(this));
this.handle(lib.LogSetSubscriptionsRequest, this.handleLogSetSubscriptionsRequest.bind(this));
this.handle(lib.LogQueryRequest, this.handleLogQueryRequest.bind(this));
@@ -124,7 +126,6 @@ export default class ControlConnection extends BaseConnection {
this.handle(lib.PluginUpdateRequest, this.handlePluginUpdateRequest.bind(this));
this.handle(lib.PluginInstallRequest, this.handlePluginInstallRequest.bind(this));
this.handle(lib.DebugDumpWsRequest, this.handleDebugDumpWsRequest.bind(this));
this.handle(lib.ModPortalDownloadRequest, this.handleModPortalDownloadRequest.bind(this));
}
validateIngress(message: lib.MessageRequest | lib.MessageEvent) {
@@ -564,52 +565,181 @@ export default class ControlConnection extends BaseConnection {
* Handle request to download a mod from the Factorio Mod Portal to the controller.
* @param request - Request object with mod name, version, and factorioVersion.
*/
async handleModPortalDownloadRequest(request: lib.ModPortalDownloadRequest): Promise<lib.ModInfo> {
const { name, version, factorioVersion } = request;
const filename = lib.ModInfo.filename(name, version);
async handleModPortalDownloadRequest(request: lib.ModPortalDownloadRequest) {
const factorioVersion = request.factorioVersion;
const toDownload = this._controller.modStore.filterInstalled(request.mods, false);
// Check if mod already exists
if (this._controller.modStore.files.has(filename)) {
logger.verbose(`Mod ${filename} already exists, skipping download.`);
return this._controller.modStore.files.get(filename)!;
}
if (toDownload.length > 0) {
// Get Factorio credentials from config
const username = this._controller.config.get("controller.factorio_username");
const token = this._controller.config.get("controller.factorio_token");
// Get Factorio credentials from config
const username = this._controller.config.get("controller.factorio_username");
const token = this._controller.config.get("controller.factorio_token");
if (!username || !token) {
throw new lib.RequestError("Factorio credentials (username, token) not configured on the controller.");
}
try {
logger.info(`Downloading mod ${filename} for Factorio ${factorioVersion} from portal.`);
const modMap = new Map([[name, version]]);
await this._controller.modStore.downloadMods(modMap, username || "", token || "", factorioVersion);
// Verify download and return ModInfo
const downloadedMod = this._controller.modStore.files.get(filename);
if (!downloadedMod) {
throw new lib.RequestError(`Failed to find mod ${filename} in store after download attempt.`);
if (!username || username === "" || !token || token === "") {
throw new lib.RequestError("Factorio credentials (username, token) not configured on the controller.");
}
logger.info(`Successfully downloaded mod ${filename}.`);
return downloadedMod;
} catch (error: any) {
logger.error(`Error downloading mod ${filename} from portal: ${error.message}`);
// Improve error message clarity
let errorMessage = `Mod portal download failed for ${name} v${version}`;
if (error instanceof lib.RequestError) {
errorMessage += `: ${error.message}`;
} else if (error.message.includes("401") || error.message.includes("Unauthorized")) {
errorMessage += ": Authentication failed. Check Factorio username/token in controller config.";
} else if (error.message.includes("404") || error.message.includes("Not Found")) {
errorMessage += ": Mod version not found on the portal.";
try {
logger.info(`Downloading ${toDownload.length} mods for Factorio ${factorioVersion} from portal.`);
await this._controller.modStore.downloadMods(toDownload, username, token, factorioVersion);
} catch (error: any) {
logger.error(`Error downloading mods from portal: ${error.message}`);
// Improve error message clarity
let errorMessage = "Mod portal download failed";
if (error instanceof lib.RequestError) {
errorMessage += `: ${error.message}`;
} else if (error.message.includes("401") || error.message.includes("Unauthorized")) {
errorMessage += ": Authentication failed. Check Factorio username/token in controller config.";
} else if (error.message.includes("404") || error.message.includes("Not Found")) {
errorMessage += ": Mod version not found on the portal.";
} else {
errorMessage += `: ${error.message}`;
}
throw new lib.RequestError(errorMessage);
}
}
// Verify all mods are present
const modInfos = [];
const installedMods = [...this._controller.modStore.mods()];
for (const mod of request.mods) {
const modInfo = installedMods.find(m => m.name === mod.name && mod.version.testVersion(m.version));
if (!modInfo) {
throw new lib.RequestError(`Failed to find mod ${mod.name} in store after download attempt.`);
}
modInfos.push(modInfo);
}
return modInfos;
}
async handleModDependencyResolveRequest(request: lib.ModDependencyResolveRequest) {
const {factorioVersion, checkForUpdates} = request;
const searchQueue = [...request.mods];
const localInfos = [...this._controller.modStore.mods()];
const _builtInModNames = lib.ModPack.getBuiltinModNames(factorioVersion);
const builtInModNames = new Set(_builtInModNames);
const skipSearch = new Set(_builtInModNames);
type ModPortalModType = InstanceType<typeof lib.ModPortalGetAllRequest.Response>["mods"][number];
type ModPortalReleaseType = NonNullable<ModPortalModType["releases"]>[number];
const dependencyRequirements = new Map<string, lib.ModVersionRange>();
const optionalRequirements = new Map<string, lib.ModVersionRange>();
const candidateReleases = new Map<string, lib.ModInfo>();
const incompatible = new Set<string>();
const invalid = new Set<string>();
const _modPortalReleases = new Map<string, ModPortalModType | null>();
async function fetchModReleases(modName: string) {
let releases = _modPortalReleases.get(modName);
if (releases === undefined) {
try {
releases = await lib.ModStore.fetchModReleases(modName);
} catch (error: any) {
if (!error.message.includes("404") && !error.message.includes("Not Found")) {
logger.error(`Error fetching mod from portal: ${error.message}`);
throw new lib.RequestError(`Dependency resolution failed: ${error.message}`);
} else {
releases = null;
}
}
}
_modPortalReleases.set(modName, releases);
return releases;
}
while (searchQueue.length > 0) {
const mod = searchQueue.shift()!;
if (mod.incompatible) {
incompatible.add(mod.name);
continue;
}
// Get the current version range (optionals are tracked in case they become required)
let versionRange = dependencyRequirements.get(mod.name);
if (!versionRange) {
versionRange = optionalRequirements.get(mod.name) ?? new lib.ModVersionRange();
if (mod.required) {
dependencyRequirements.set(mod.name, versionRange);
optionalRequirements.delete(mod.name);
} else {
optionalRequirements.set(mod.name, versionRange);
}
}
// Update the version range if needed
if (mod.version) {
versionRange.combineVersion(mod.version);
if (!versionRange.valid) {
candidateReleases.delete(mod.name);
invalid.add(mod.name);
}
}
// Do not add dependencies for invalids, optionals, skips, or valid candidates
const existingCandidate = candidateReleases.get(mod.name);
if (invalid.has(mod.name) || optionalRequirements.has(mod.name) || skipSearch.has(mod.name) || (
existingCandidate && versionRange.testVersion(existingCandidate.version)
)) {
continue;
}
// Check if a local version fits the requirements
let candidate = localInfos
.filter(info => (info.name === mod.name && versionRange.testVersion(info.version)))
.reduce<lib.ModInfo | undefined>((max, cur) => (
max && max.integerVersion > cur.integerVersion ? max : cur
), undefined);
// Check if a mod poral version fits the requirements
if (!candidate || checkForUpdates) {
const modReleases = await fetchModReleases(mod.name);
if (modReleases && modReleases.releases) {
const release = modReleases.releases
.filter(info => (
info.info_json.factorio_version === factorioVersion
&& versionRange.testVersion(info.version)
))
.reduce<ModPortalReleaseType | undefined>((max, cur) => (
max && lib.integerFullVersion(max.version) > lib.integerFullVersion(cur.version) ? max : cur
), undefined);
// We only select the mod portal release if it is more recent than the local candidate
if (release && (!candidate || lib.integerFullVersion(release.version) > candidate.integerVersion)) {
candidate = lib.ModInfo.fromJSON({
...release.info_json, // Also includes dependences
sha1: release.sha1,
version: release.version,
name: modReleases.name,
author: modReleases.owner,
title: modReleases.title,
});
}
}
}
// Queue the dependencies of the new candidate
if (candidate) {
candidateReleases.set(mod.name, candidate);
for (const dep of candidate.dependencies) {
searchQueue.push(dep);
}
} else {
errorMessage += `: ${error.message}`;
candidateReleases.delete(mod.name);
skipSearch.add(mod.name);
}
throw new lib.RequestError(errorMessage);
}
return new lib.ModDependencyResolveRequest.Response(
[...candidateReleases.values()],
[...invalid.values(), ...[...incompatible.values()].filter(mod => (
candidateReleases.has(mod) || builtInModNames.has(mod)
))],
[...dependencyRequirements.keys()].filter(mod => (
!candidateReleases.has(mod) && !incompatible.has(mod) && !invalid.has(mod)
)),
);
}
async handleModDeleteRequest(request: lib.ModDeleteRequest) {