(dev-mode) devモードの改善 (#12639)

* fix dev-mode

* fix dev-mode

* fix dev-mode

* fix dev-mode

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

6 files changed, 102 insertions, 4 deletions

diff --git a/packages/backend/package.json b/packages/backend/package.json
index 17113a5e0d..504cc882ff 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -16,7 +16,8 @@
 		"watch:swc": "swc src -d built -D -w",
 		"build:tsc": "tsc -p tsconfig.json && tsc-alias -p tsconfig.json",
 		"watch": "node watch.mjs",
-		"dev": "node ./built/boot/entry.js",
+		"restart": "pnpm build && pnpm start",
+		"dev": "nodemon -w src -e ts,js,mjs,cjs,json --exec \"cross-env NODE_ENV=development pnpm run restart\"",
 		"typecheck": "tsc --noEmit",
 		"eslint": "eslint --quiet \"src/**/*.ts\"",
 		"lint": "pnpm typecheck && pnpm eslint",
@@ -226,6 +227,7 @@
 		"execa": "8.0.1",
 		"jest": "29.7.0",
 		"jest-mock": "29.7.0",
+		"nodemon": "3.0.2",
 		"simple-oauth2": "5.0.0"
 	}
 }
diff --git a/packages/frontend/@types/global.d.ts b/packages/frontend/@types/global.d.ts
index 390f63990b..7d9335cc52 100644
--- a/packages/frontend/@types/global.d.ts
+++ b/packages/frontend/@types/global.d.ts
@@ -13,3 +13,6 @@ declare const _PERF_PREFIX_: string;
 declare const _DATA_TRANSFER_DRIVE_FILE_: string;
 declare const _DATA_TRANSFER_DRIVE_FOLDER_: string;
 declare const _DATA_TRANSFER_DECK_COLUMN_: string;
+
+// for dev-mode
+declare const _LANGS_FULL_: string[][];
diff --git a/packages/frontend/src/_dev_boot_.ts b/packages/frontend/src/_dev_boot_.ts
index 2e95a03576..d01a957048 100644
--- a/packages/frontend/src/_dev_boot_.ts
+++ b/packages/frontend/src/_dev_boot_.ts
@@ -8,4 +8,88 @@
 // (pnpm start時はpugファイルの中で静的リソースとして読み込むようになっており、この問題は起こっていない)
 import '@tabler/icons-webfont/tabler-icons.scss';
 
+await main();
+
 import('@/_boot_.js');
+
+/**
+ * backend/src/server/web/boot.jsで差し込まれている起動処理のうち、最低限必要なものを模倣するための処理
+ */
+async function main() {
+	const forceError = localStorage.getItem('forceError');
+	if (forceError != null) {
+		renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.');
+	}
+
+	//#region Detect language & fetch translations
+
+	// dev-modeの場合は常に取り直す
+	const supportedLangs = _LANGS_.map(it => it[0]);
+	let lang: string | null | undefined = localStorage.getItem('lang');
+	if (lang == null || !supportedLangs.includes(lang)) {
+		if (supportedLangs.includes(navigator.language)) {
+			lang = navigator.language;
+		} else {
+			lang = supportedLangs.find(x => x.split('-')[0] === navigator.language);
+
+			// Fallback
+			if (lang == null) lang = 'en-US';
+		}
+	}
+
+	// TODO:今のままだと言語ファイル変更後はpnpm devをリスタートする必要があるので、chokidarを使ったり等で対応できるようにする
+	const locale = _LANGS_FULL_.find(it => it[0] === lang);
+	localStorage.setItem('lang', lang);
+	localStorage.setItem('locale', JSON.stringify(locale[1]));
+	localStorage.setItem('localeVersion', _VERSION_);
+	//#endregion
+
+	//#region Theme
+	const theme = localStorage.getItem('theme');
+	if (theme) {
+		for (const [k, v] of Object.entries(JSON.parse(theme))) {
+			document.documentElement.style.setProperty(`--${k}`, v.toString());
+
+			// HTMLの theme-color 適用
+			if (k === 'htmlThemeColor') {
+				for (const tag of document.head.children) {
+					if (tag.tagName === 'META' && tag.getAttribute('name') === 'theme-color') {
+						tag.setAttribute('content', v);
+						break;
+					}
+				}
+			}
+		}
+	}
+	const colorScheme = localStorage.getItem('colorScheme');
+	if (colorScheme) {
+		document.documentElement.style.setProperty('color-scheme', colorScheme);
+	}
+	//#endregion
+
+	const fontSize = localStorage.getItem('fontSize');
+	if (fontSize) {
+		document.documentElement.classList.add('f-' + fontSize);
+	}
+
+	const useSystemFont = localStorage.getItem('useSystemFont');
+	if (useSystemFont) {
+		document.documentElement.classList.add('useSystemFont');
+	}
+
+	const wallpaper = localStorage.getItem('wallpaper');
+	if (wallpaper) {
+		document.documentElement.style.backgroundImage = `url(${wallpaper})`;
+	}
+
+	const customCss = localStorage.getItem('customCss');
+	if (customCss && customCss.length > 0) {
+		const style = document.createElement('style');
+		style.innerHTML = customCss;
+		document.head.appendChild(style);
+	}
+}
+
+function renderError(code: string, details?: string) {
+	console.log(code, details);
+}
diff --git a/packages/frontend/vite.config.local-dev.ts b/packages/frontend/vite.config.local-dev.ts
index 6b6394a722..aea46f4231 100644
--- a/packages/frontend/vite.config.local-dev.ts
+++ b/packages/frontend/vite.config.local-dev.ts
@@ -1,5 +1,6 @@
 import dns from 'dns';
 import { defineConfig } from 'vite';
+import locales from '../../locales';
 import { getConfig } from './vite.config.js';
 
 dns.setDefaultResultOrder('ipv4first');
@@ -49,6 +50,11 @@ const devConfig = {
 			input: 'index.html',
 		},
 	},
+
+	define: {
+		...defaultConfig.define,
+		_LANGS_FULL_: JSON.stringify(Object.entries(locales)),
+	},
 };
 
 export default defineConfig(({ command, mode }) => devConfig);
diff --git a/packages/misskey-js/package.json b/packages/misskey-js/package.json
index 6a7712af90..0b54c6a59c 100644
--- a/packages/misskey-js/package.json
+++ b/packages/misskey-js/package.json
@@ -6,6 +6,7 @@
 	"types": "./built/index.d.ts",
 	"scripts": {
 		"build": "tsc",
+		"watch": "nodemon -w src -e ts,js,cjs,mjs,json --exec \"pnpm run build\"",
 		"tsd": "tsd",
 		"api": "pnpm api-extractor run --local --verbose",
 		"api-prod": "pnpm api-extractor run --verbose",
@@ -32,9 +33,10 @@
 		"jest-fetch-mock": "3.0.3",
 		"jest-websocket-mock": "2.5.0",
 		"mock-socket": "9.3.1",
+		"ncp": "2.0.0",
+		"nodemon": "3.0.2",
 		"tsd": "0.29.0",
-		"typescript": "5.3.3",
-		"ncp": "2.0.0"
+		"typescript": "5.3.3"
 	},
 	"files": [
 		"built"
diff --git a/packages/sw/package.json b/packages/sw/package.json
index 039a6887aa..990e991966 100644
--- a/packages/sw/package.json
+++ b/packages/sw/package.json
@@ -2,7 +2,7 @@
 	"name": "sw",
 	"private": true,
 	"scripts": {
-		"watch": "node build.js watch",
+		"watch": "nodemon -w ../../package.json -e json --exec \"node build.js watch\"",
 		"build": "node build.js",
 		"typecheck": "tsc --noEmit",
 		"eslint": "eslint --quiet src/**/*.ts",
@@ -18,6 +18,7 @@
 		"@typescript/lib-webworker": "npm:@types/serviceworker@0.0.67",
 		"eslint": "8.55.0",
 		"eslint-plugin-import": "2.29.0",
+		"nodemon": "3.0.2",
 		"typescript": "5.3.3"
 	},
 	"type": "module"