refactor(main): extract update service runtime from main.ts

src/main.ts

@@ -144,7 +144,6 @@ import type {
   OverlayNotificationPayload,
   OverlayNotificationEventPayload,
   NotificationType,
-  UpdateChannel,
   WindowGeometry,
 } from './types';
 import { OPEN_ANKI_CARD_ACTION_ID } from './types';
@@ -589,26 +588,8 @@ import {
 import { restoreLinuxOverlayWindowShape } from './main/runtime/linux-overlay-window-shape';
 import { createJellyfinSubtitleCacheIo } from './main/runtime/jellyfin-subtitle-cache-io';
 import { createStartupOsdSequencer } from './main/runtime/startup-osd-sequencer';
-import {
-  createElectronAppUpdater,
-  isNativeUpdaterSupported,
-} from './main/runtime/update/app-updater';
-import { createCurlFetch, createGlobalFetch } from './main/runtime/update/fetch-adapter';
-import { createCurlHttpExecutor } from './main/runtime/update/curl-http-executor';
-import { createFetchHttpExecutor } from './main/runtime/update/fetch-http-executor';
-import {
-  fetchLatestStableRelease,
-  fetchReleaseAssetBuffer,
-  fetchReleaseAssetText,
-  findReleaseAsset,
-  parseSha256Sums,
-  type GitHubRelease,
-} from './main/runtime/update/release-assets';
-import { shouldFetchReleaseMetadataForPlatform } from './main/runtime/update/release-metadata-policy';
-import { updateLauncherFromRelease } from './main/runtime/update/launcher-updater';
 import {
   INSTALL_UPDATE_ACTION_ID,
-  notifyUpdateAvailable,
   UPDATE_AVAILABLE_NOTIFICATION_ID,
 } from './main/runtime/update/update-notifications';
 import { createOverlayLoadingOsdController } from './main/runtime/overlay-loading-osd';
@@ -621,16 +602,11 @@ import {
   type ConfiguredStatusNotificationOptions,
 } from './main/runtime/configured-status-notification';
 import { resolveOverlayReadinessNotificationType } from './main/runtime/notification-routing';
-import { createUpdateDialogPresenter } from './main/runtime/update/update-dialogs';
 import {
   runUpdateCliCommand,
   writeUpdateCliCommandResponse,
 } from './main/runtime/update/update-cli-command';
-import {
+import { createUpdateServiceRuntime } from './main/runtime/update/update-service-runtime';
-  createFileUpdateStateStore,
-  createUpdateService,
-} from './main/runtime/update/update-service';
-import { updateSupportAssetsFromRelease } from './main/runtime/update/support-assets';
 import {
   createRefreshSubtitlePrefetchFromActiveTrackHandler,
   createResolveActiveSubtitleSidebarSourceHandler,
@@ -743,7 +719,6 @@ const ANILIST_UPDATE_MIN_WATCH_SECONDS = 10 * 60;
 const ANILIST_DURATION_RETRY_INTERVAL_MS = 15_000;
 const ANILIST_MAX_ATTEMPTED_UPDATE_KEYS = 1000;
 const TRAY_TOOLTIP = 'SubMiner';
-const SUBMINER_BUNDLE_ID = 'com.sudacode.SubMiner';
 const JELLYFIN_SETUP_PRELOAD_PATH = path.join(__dirname, 'preload-jellyfin-setup.js');
 
 let anilistMediaGuessRuntimeState: AnilistMediaGuessRuntimeState =
@@ -6401,153 +6376,19 @@ flushPendingMpvLogWrites = () => {
   void flushMpvLog();
 };
 
-const updateStateStore = createFileUpdateStateStore(path.join(USER_DATA_PATH, 'update-state.json'));
+const { getUpdateService } = createUpdateServiceRuntime({
-let updateService: ReturnType<typeof createUpdateService> | null = null;
+  userDataPath: USER_DATA_PATH,
-const globalFetchForUpdater = createGlobalFetch();
+  getUpdatesConfig: () => getResolvedConfig().updates,
-const curlFetch = createCurlFetch();
+  logInfo: (message) => logger.info(message),
-
+  logWarn: (message, details) => logger.warn(message, details),
-function createNativeUpdaterHttpExecutor() {
-  if (process.platform === 'win32') {
-    return createFetchHttpExecutor();
-  }
-  return createCurlHttpExecutor();
-}
-
-function getFetchForUpdater() {
-  if (process.platform === 'win32') return globalFetchForUpdater;
-  return curlFetch;
-}
-
-async function updateLauncherFromSelectedRelease(
-  launcherPath?: string,
-  channel: UpdateChannel = getResolvedConfig().updates.channel,
-  release: GitHubRelease | null = null,
-) {
-  const fetchForUpdater = getFetchForUpdater();
-  if (!release) {
-    return { status: 'missing-asset', message: `No ${channel} GitHub release found.` };
-  }
-  const sumsAsset = findReleaseAsset(release, 'SHA256SUMS.txt');
-  if (!sumsAsset) {
-    return { status: 'missing-asset', message: 'Release has no SHA256SUMS.txt asset.' };
-  }
-  const sums = parseSha256Sums(
-    await fetchReleaseAssetText(fetchForUpdater, sumsAsset.browser_download_url),
-  );
-  const launcherResult = await updateLauncherFromRelease({
-    release,
-    sha256Sums: sums,
-    launcherPath,
-    downloadAsset: (url) => fetchReleaseAssetBuffer(fetchForUpdater, url),
-  });
-  const supportResults = await updateSupportAssetsFromRelease({
-    release,
-    sha256Sums: sums,
-    downloadAsset: (url) => fetchReleaseAssetBuffer(fetchForUpdater, url),
-  });
-  for (const result of supportResults) {
-    if (result.status === 'protected' && result.command) {
-      logger.warn(`Rofi theme update requires manual command: ${result.command}`);
-    } else if (result.status === 'hash-mismatch' || result.status === 'missing-asset') {
-      logger.warn(`Rofi theme update skipped: ${result.message ?? result.status}`);
-    }
-  }
-  return launcherResult;
-}
-
-function getUpdateService() {
-  if (updateService) return updateService;
-  const appUpdater = createElectronAppUpdater({
-    currentVersion: app.getVersion(),
-    isPackaged: app.isPackaged,
-    log: (message) => logger.info(message),
-    getChannel: () => getResolvedConfig().updates.channel,
-    configureHttpExecutor: createNativeUpdaterHttpExecutor,
-    disableDifferentialDownload: true,
-    isNativeUpdaterSupported: () =>
-      isNativeUpdaterSupported({
-        platform: process.platform,
-        isPackaged: app.isPackaged,
-        execPath: process.execPath,
-        env: process.env,
-        log: (message) => logger.warn(message),
-      }),
-  });
-  const updateDialogPresenter = createUpdateDialogPresenter({
-    platform: process.platform,
-    focusApp: async () => {
-      if (process.platform !== 'darwin') {
-        app.focus({ steal: true });
-        return;
-      }
-      try {
-        await app.dock?.show();
-      } catch (error) {
-        logger.warn('Failed to show macOS dock before update dialog', error);
-      }
-      // app.focus({ steal: true }) alone does not reliably activate the process
-      // when SubMiner was reached via `subminer -u` (single-instance forwarding
-      // from a CLI-spawned child). osascript's `activate` uses LaunchServices,
-      // which is the only path that reliably brings the running app forward.
-      await new Promise<void>((resolve) => {
-        execFile(
-          '/usr/bin/osascript',
-          ['-e', `tell application id "${SUBMINER_BUNDLE_ID}" to activate`],
-          { timeout: 2000 },
-          (error) => {
-            if (error) {
-              logger.warn(
-                `Failed to activate SubMiner via osascript: ${error instanceof Error ? error.message : String(error)}`,
-              );
-            }
-            resolve();
-          },
-        );
-      });
-      app.focus({ steal: true });
-    },
-    withStatsWindowLayerSuspended: (showDialog) =>
-      withStatsWindowLayerSuspendedForNativeDialog(showDialog),
-    showMessageBox: (options) => dialog.showMessageBox(options),
-  });
-  updateService = createUpdateService({
-    getConfig: () => getResolvedConfig().updates,
-    getCurrentVersion: () => app.getVersion(),
-    now: () => Date.now(),
-    readState: () => updateStateStore.readState(),
-    writeState: (state) => updateStateStore.writeState(state),
-    checkAppUpdate: (channel) => appUpdater.checkForUpdates(channel),
-    shouldFetchReleaseMetadata: ({ request, appUpdate }) =>
-      shouldFetchReleaseMetadataForPlatform(process.platform, appUpdate, request),
-    fetchLatestStableRelease: (channel) =>
-      fetchLatestStableRelease({ fetch: getFetchForUpdater(), channel }),
-    updateLauncher: (launcherPath, channel, release) =>
-      updateLauncherFromSelectedRelease(launcherPath, channel, release),
-    showNoUpdateDialog: (version) => updateDialogPresenter.showNoUpdateDialog(version),
-    showUpdateAvailableDialog: (version) =>
-      updateDialogPresenter.showUpdateAvailableDialog(version),
-    showUpdateFailedDialog: (message) => updateDialogPresenter.showUpdateFailedDialog(message),
-    showManualUpdateRequiredDialog: (version) =>
-      updateDialogPresenter.showManualUpdateRequiredDialog(version),
-    downloadAppUpdate: () => appUpdater.downloadUpdate(),
-    showRestartDialog: () => updateDialogPresenter.showRestartDialog(),
-    quitAndInstall: () => appUpdater.quitAndInstall(),
-    notifyUpdateAvailable: (version) =>
-      notifyUpdateAvailable(
-        { notificationType: getResolvedConfig().updates.notificationType, version },
-        {
-          showSystemNotification: (title, body) => showDesktopNotification(title, { body }),
   showOverlayNotification,
-          showOsdNotification: (message) => {
+  showDesktopNotification: (title, options) => showDesktopNotification(title, options),
+  showMpvOsd: (message) => {
     showMpvOsd(message);
   },
-          log: (message) => logger.warn(message),
+  withStatsWindowLayerSuspendedForNativeDialog: (showDialog) =>
-        },
+    withStatsWindowLayerSuspendedForNativeDialog(showDialog),
-      ),
+});
-    log: (message) => logger.warn(message),
-  });
-  return updateService;
-}
 
 const cycleSecondarySubMode = createCycleSecondarySubModeRuntimeHandler({
   cycleSecondarySubModeMainDeps: {

src/main/runtime/update/update-service-runtime.ts

@@ -0,0 +1,192 @@
+import { app, dialog } from 'electron';
+import { execFile } from 'node:child_process';
+import path from 'node:path';
+import type { UpdateChannel, UpdatesConfig } from '../../../types/config';
+import type { OverlayNotificationPayload } from '../../../types/notification';
+import { createElectronAppUpdater, isNativeUpdaterSupported } from './app-updater';
+import { createCurlFetch, createGlobalFetch } from './fetch-adapter';
+import { createCurlHttpExecutor } from './curl-http-executor';
+import { createFetchHttpExecutor } from './fetch-http-executor';
+import {
+  fetchLatestStableRelease,
+  fetchReleaseAssetBuffer,
+  fetchReleaseAssetText,
+  findReleaseAsset,
+  parseSha256Sums,
+  type GitHubRelease,
+} from './release-assets';
+import { shouldFetchReleaseMetadataForPlatform } from './release-metadata-policy';
+import { updateLauncherFromRelease } from './launcher-updater';
+import { notifyUpdateAvailable } from './update-notifications';
+import { createUpdateDialogPresenter } from './update-dialogs';
+import { createFileUpdateStateStore, createUpdateService } from './update-service';
+import { updateSupportAssetsFromRelease } from './support-assets';
+
+const SUBMINER_BUNDLE_ID = 'com.sudacode.SubMiner';
+
+export interface UpdateServiceRuntimeDeps {
+  userDataPath: string;
+  getUpdatesConfig: () => Required<UpdatesConfig>;
+  logInfo: (message: string) => void;
+  logWarn: (message: string, details?: unknown) => void;
+  showOverlayNotification: (payload: OverlayNotificationPayload) => void;
+  showDesktopNotification: (title: string, options: { body: string }) => void;
+  showMpvOsd: (message: string) => void;
+  withStatsWindowLayerSuspendedForNativeDialog: <T>(showDialog: () => Promise<T>) => Promise<T>;
+}
+
+export function createUpdateServiceRuntime(deps: UpdateServiceRuntimeDeps): {
+  getUpdateService: () => ReturnType<typeof createUpdateService>;
+} {
+  const updateStateStore = createFileUpdateStateStore(
+    path.join(deps.userDataPath, 'update-state.json'),
+  );
+  let updateService: ReturnType<typeof createUpdateService> | null = null;
+  const globalFetchForUpdater = createGlobalFetch();
+  const curlFetch = createCurlFetch();
+
+  function createNativeUpdaterHttpExecutor() {
+    if (process.platform === 'win32') {
+      return createFetchHttpExecutor();
+    }
+    return createCurlHttpExecutor();
+  }
+
+  function getFetchForUpdater() {
+    if (process.platform === 'win32') return globalFetchForUpdater;
+    return curlFetch;
+  }
+
+  async function updateLauncherFromSelectedRelease(
+    launcherPath?: string,
+    channel: UpdateChannel = deps.getUpdatesConfig().channel,
+    release: GitHubRelease | null = null,
+  ) {
+    const fetchForUpdater = getFetchForUpdater();
+    if (!release) {
+      return { status: 'missing-asset', message: `No ${channel} GitHub release found.` };
+    }
+    const sumsAsset = findReleaseAsset(release, 'SHA256SUMS.txt');
+    if (!sumsAsset) {
+      return { status: 'missing-asset', message: 'Release has no SHA256SUMS.txt asset.' };
+    }
+    const sums = parseSha256Sums(
+      await fetchReleaseAssetText(fetchForUpdater, sumsAsset.browser_download_url),
+    );
+    const launcherResult = await updateLauncherFromRelease({
+      release,
+      sha256Sums: sums,
+      launcherPath,
+      downloadAsset: (url) => fetchReleaseAssetBuffer(fetchForUpdater, url),
+    });
+    const supportResults = await updateSupportAssetsFromRelease({
+      release,
+      sha256Sums: sums,
+      downloadAsset: (url) => fetchReleaseAssetBuffer(fetchForUpdater, url),
+    });
+    for (const result of supportResults) {
+      if (result.status === 'protected' && result.command) {
+        deps.logWarn(`Rofi theme update requires manual command: ${result.command}`);
+      } else if (result.status === 'hash-mismatch' || result.status === 'missing-asset') {
+        deps.logWarn(`Rofi theme update skipped: ${result.message ?? result.status}`);
+      }
+    }
+    return launcherResult;
+  }
+
+  function getUpdateService() {
+    if (updateService) return updateService;
+    const appUpdater = createElectronAppUpdater({
+      currentVersion: app.getVersion(),
+      isPackaged: app.isPackaged,
+      log: (message) => deps.logInfo(message),
+      getChannel: () => deps.getUpdatesConfig().channel,
+      configureHttpExecutor: createNativeUpdaterHttpExecutor,
+      disableDifferentialDownload: true,
+      isNativeUpdaterSupported: () =>
+        isNativeUpdaterSupported({
+          platform: process.platform,
+          isPackaged: app.isPackaged,
+          execPath: process.execPath,
+          env: process.env,
+          log: (message) => deps.logWarn(message),
+        }),
+    });
+    const updateDialogPresenter = createUpdateDialogPresenter({
+      platform: process.platform,
+      focusApp: async () => {
+        if (process.platform !== 'darwin') {
+          app.focus({ steal: true });
+          return;
+        }
+        try {
+          await app.dock?.show();
+        } catch (error) {
+          deps.logWarn('Failed to show macOS dock before update dialog', error);
+        }
+        // app.focus({ steal: true }) alone does not reliably activate the process
+        // when SubMiner was reached via `subminer -u` (single-instance forwarding
+        // from a CLI-spawned child). osascript's `activate` uses LaunchServices,
+        // which is the only path that reliably brings the running app forward.
+        await new Promise<void>((resolve) => {
+          execFile(
+            '/usr/bin/osascript',
+            ['-e', `tell application id "${SUBMINER_BUNDLE_ID}" to activate`],
+            { timeout: 2000 },
+            (error) => {
+              if (error) {
+                deps.logWarn(
+                  `Failed to activate SubMiner via osascript: ${error instanceof Error ? error.message : String(error)}`,
+                );
+              }
+              resolve();
+            },
+          );
+        });
+        app.focus({ steal: true });
+      },
+      withStatsWindowLayerSuspended: (showDialog) =>
+        deps.withStatsWindowLayerSuspendedForNativeDialog(showDialog),
+      showMessageBox: (options) => dialog.showMessageBox(options),
+    });
+    updateService = createUpdateService({
+      getConfig: () => deps.getUpdatesConfig(),
+      getCurrentVersion: () => app.getVersion(),
+      now: () => Date.now(),
+      readState: () => updateStateStore.readState(),
+      writeState: (state) => updateStateStore.writeState(state),
+      checkAppUpdate: (channel) => appUpdater.checkForUpdates(channel),
+      shouldFetchReleaseMetadata: ({ request, appUpdate }) =>
+        shouldFetchReleaseMetadataForPlatform(process.platform, appUpdate, request),
+      fetchLatestStableRelease: (channel) =>
+        fetchLatestStableRelease({ fetch: getFetchForUpdater(), channel }),
+      updateLauncher: (launcherPath, channel, release) =>
+        updateLauncherFromSelectedRelease(launcherPath, channel, release),
+      showNoUpdateDialog: (version) => updateDialogPresenter.showNoUpdateDialog(version),
+      showUpdateAvailableDialog: (version) =>
+        updateDialogPresenter.showUpdateAvailableDialog(version),
+      showUpdateFailedDialog: (message) => updateDialogPresenter.showUpdateFailedDialog(message),
+      showManualUpdateRequiredDialog: (version) =>
+        updateDialogPresenter.showManualUpdateRequiredDialog(version),
+      downloadAppUpdate: () => appUpdater.downloadUpdate(),
+      showRestartDialog: () => updateDialogPresenter.showRestartDialog(),
+      quitAndInstall: () => appUpdater.quitAndInstall(),
+      notifyUpdateAvailable: (version) =>
+        notifyUpdateAvailable(
+          { notificationType: deps.getUpdatesConfig().notificationType, version },
+          {
+            showSystemNotification: (title, body) => deps.showDesktopNotification(title, { body }),
+            showOverlayNotification: (payload) => deps.showOverlayNotification(payload),
+            showOsdNotification: (message) => {
+              deps.showMpvOsd(message);
+            },
+            log: (message) => deps.logWarn(message),
+          },
+        ),
+      log: (message) => deps.logWarn(message),
+    });
+    return updateService;
+  }
+
+  return { getUpdateService };
+}