enhance: embed routerを分離（route定義をboot時に変更できるようにする改修を含む）

packages/frontend/src/_embed_boot_.ts

@@ -15,8 +15,11 @@ import { setIframeId, postMessageToParentWindow } from '@/scripts/post-message.j
 import { parseEmbedParams } from '@/scripts/embed-page.js';
 import { defaultStore } from '@/store.js';
 import { useRouter } from '@/router/supplier.js';
+import { createEmbedRouter } from '@/router/definition.embed.js';
 
-const bootOptions: Partial<CommonBootOptions> = {};
+const bootOptions: Partial<CommonBootOptions> = {
+	routerFactory: createEmbedRouter,
+};
 
 const params = new URLSearchParams(location.search);
 const embedParams = parseEmbedParams(params);

packages/frontend/src/boot/common.ts

@@ -15,6 +15,7 @@ import { updateI18n } from '@/i18n.js';
 import { $i, refreshAccount, login } from '@/account.js';
 import { defaultStore, ColdDeviceStorage } from '@/store.js';
 import { fetchInstance, instance } from '@/instance.js';
+import type { IRouter } from '@/nirax.js';
 import { deviceKind } from '@/scripts/device-kind.js';
 import { reloadChannel } from '@/scripts/unison-reload.js';
 import { getUrlWithoutLoginId } from '@/scripts/login-id.js';
@@ -22,14 +23,17 @@ import { getAccountFromId } from '@/scripts/get-account-from-id.js';
 import { deckStore } from '@/ui/deck/deck-store.js';
 import { miLocalStorage } from '@/local-storage.js';
 import { fetchCustomEmojis } from '@/custom-emojis.js';
-import { setupRouter } from '@/router/definition.js';
+import { createMainRouter } from '@/router/definition.js';
+import { setupRouter } from '@/router/main.js';
 
 export type CommonBootOptions = {
 	forceColorMode: 'dark' | 'light' | 'auto';
+	routerFactory: ((path: string) => IRouter);
 };
 
 const defaultCommonBootOptions: CommonBootOptions = {
 	forceColorMode: 'auto',
+	routerFactory: createMainRouter,
 };
 
 export async function common(createVue: () => App<Element>, partialOptions?: Partial<CommonBootOptions>) {
@@ -253,7 +257,7 @@ export async function common(createVue: () => App<Element>, partialOptions?: Par
 
 	const app = createVue();
 
-	setupRouter(app);
+	setupRouter(app, bootOptions.routerFactory);
 
 	if (_DEV_) {
 		app.config.performance = true;

packages/frontend/src/router/definition.embed.ts

@@ -0,0 +1,30 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import type { IRouter, RouteDef } from '@/nirax.js';
+import { Router } from '@/nirax.js';
+import { page } from '@/router/definition.js';
+import { $i } from '@/account.js';
+
+const routes: RouteDef[] = [{
+	path: '/embed/notes/:noteId',
+	component: page(() => import('@/pages/embed/note.vue')),
+}, {
+	path: '/embed/user-timeline/@:username',
+	component: page(() => import('@/pages/embed/user-timeline.vue')),
+}, {
+	path: '/embed/clips/:clipId',
+	component: page(() => import('@/pages/embed/clip.vue')),
+}, {
+	path: '/embed/tags/:tag',
+	component: page(() => import('@/pages/embed/tag.vue')),
+}, {
+	path: '/:(*)',
+	component: page(() => import('@/pages/not-found.vue')),
+}];
+
+export function createEmbedRouter(path: string): IRouter {
+	return new Router(routes, path, !!$i, page(() => import('@/pages/not-found.vue')));
+}

packages/frontend/src/router/definition.ts

@@ -3,15 +3,14 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { App, AsyncComponentLoader, defineAsyncComponent, provide } from 'vue';
-import type { RouteDef } from '@/nirax.js';
-import { IRouter, Router } from '@/nirax.js';
+import { AsyncComponentLoader, defineAsyncComponent } from 'vue';
+import type { IRouter, RouteDef } from '@/nirax.js';
+import { Router } from '@/nirax.js';
 import { $i, iAmModerator } from '@/account.js';
 import MkLoading from '@/pages/_loading_.vue';
 import MkError from '@/pages/_error_.vue';
-import { setMainRouter } from '@/router/main.js';
 
-const page = (loader: AsyncComponentLoader<any>) => defineAsyncComponent({
+export const page = (loader: AsyncComponentLoader<any>) => defineAsyncComponent({
 	loader: loader,
 	loadingComponent: MkLoading,
 	errorComponent: MkError,
@@ -579,18 +578,6 @@ const routes: RouteDef[] = [{
 	path: '/reversi/g/:gameId',
 	component: page(() => import('@/pages/reversi/game.vue')),
 	loginRequired: false,
-}, {
-	path: '/embed/notes/:noteId',
-	component: page(() => import('@/pages/embed/note.vue')),
-}, {
-	path: '/embed/user-timeline/@:username',
-	component: page(() => import('@/pages/embed/user-timeline.vue')),
-}, {
-	path: '/embed/clips/:clipId',
-	component: page(() => import('@/pages/embed/clip.vue')),
-}, {
-	path: '/embed/tags/:tag',
-	component: page(() => import('@/pages/embed/tag.vue')),
 }, {
 	path: '/timeline',
 	component: page(() => import('@/pages/timeline.vue')),
@@ -609,32 +596,6 @@ const routes: RouteDef[] = [{
 	component: page(() => import('@/pages/not-found.vue')),
 }];
 
-function createRouterImpl(path: string): IRouter {
+export function createMainRouter(path: string): IRouter {
 	return new Router(routes, path, !!$i, page(() => import('@/pages/not-found.vue')));
 }
-
-/**
- * {@link Router}による画面遷移を可能とするために{@link mainRouter}をセットアップする。
- * また、{@link Router}のインスタンスを作成するためのファクトリも{@link provide}経由で公開する（`routerFactory`というキーで取得可能）
- */
-export function setupRouter(app: App) {
-	app.provide('routerFactory', createRouterImpl);
-
-	const mainRouter = createRouterImpl(location.pathname + location.search + location.hash);
-
-	window.addEventListener('popstate', (event) => {
-		mainRouter.replace(location.pathname + location.search + location.hash, event.state?.key);
-	});
-
-	mainRouter.addListener('push', ctx => {
-		window.history.pushState({ key: ctx.key }, '', ctx.path);
-	});
-
-	mainRouter.addListener('replace', ctx => {
-		window.history.replaceState({ key: ctx.key }, '', ctx.path);
-	});
-
-	mainRouter.init();
-
-	setMainRouter(mainRouter);
-}

packages/frontend/src/router/main.ts

@@ -3,10 +3,37 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { ShallowRef } from 'vue';
 import { EventEmitter } from 'eventemitter3';
 import { IRouter, Resolved, RouteDef, RouterEvent } from '@/nirax.js';
 
+import type { App, ShallowRef } from 'vue';
+
+/**
+ * {@link Router}による画面遷移を可能とするために{@link mainRouter}をセットアップする。
+ * また、{@link Router}のインスタンスを作成するためのファクトリも{@link provide}経由で公開する（`routerFactory`というキーで取得可能）
+ */
+export function setupRouter(app: App, routerFactory: ((path: string) => IRouter)): void {
+	app.provide('routerFactory', routerFactory);
+
+	const mainRouter = routerFactory(location.pathname + location.search + location.hash);
+
+	window.addEventListener('popstate', (event) => {
+		mainRouter.replace(location.pathname + location.search + location.hash, event.state?.key);
+	});
+
+	mainRouter.addListener('push', ctx => {
+		window.history.pushState({ key: ctx.key }, '', ctx.path);
+	});
+
+	mainRouter.addListener('replace', ctx => {
+		window.history.replaceState({ key: ctx.key }, '', ctx.path);
+	});
+
+	mainRouter.init();
+
+	setMainRouter(mainRouter);
+}
+
 function getMainRouter(): IRouter {
 	const router = mainRouterHolder;
 	if (!router) {