Merge pull request #2 from nagauta/feat/db-setup

feat: DB setup, seed, README

Author: nagauta

README.md

@@ -0,0 +1,60 @@
+# nagauta-stack
+
+個人開発のベースとなるテンプレートレポジトリ。
+
+## 技術スタック
+
+| カテゴリ | 技術 |
+|---------|------|
+| FW | Hono |
+| フロント | htmx |
+| CSS | Tailwind CSS |
+| DB | PostgreSQL + Drizzle ORM |
+| バリデーション | Zod |
+| コンテナ | Docker |
+| モノレポ | pnpm + Turborepo |
+| Lint / Format | Biome |
+| Git Hooks | Lefthook |
+| テスト | Vitest + Playwright |
+| CI/CD | GitHub Actions |
+| 依存更新 | Renovate |
+
+## 構成
+
+```
+apps/
+  web/           # Hono アプリ
+packages/
+  config/        # 共有設定 (tsconfig)
+```
+
+## セットアップ
+
+```bash
+pnpm install
+docker compose up -d
+cp apps/web/.env.example apps/web/.env
+pnpm --filter @nagauta-stack/web db:migrate
+pnpm --filter @nagauta-stack/web db:seed
+```
+
+## 開発
+
+```bash
+pnpm dev
+```
+
+## コマンド
+
+| コマンド | 説明 |
+|---------|------|
+| `pnpm dev` | 開発サーバー起動 |
+| `pnpm build` | ビルド |
+| `pnpm lint` | Lint / Format チェック |
+| `pnpm lint:fix` | Lint / Format 自動修正 |
+| `pnpm check-types` | 型チェック |
+| `pnpm test` | テスト実行 |
+| `pnpm --filter @nagauta-stack/web db:generate` | マイグレーションファイル生成 |
+| `pnpm --filter @nagauta-stack/web db:migrate` | マイグレーション実行 |
+| `pnpm --filter @nagauta-stack/web db:seed` | Seedデータ投入 |
+| `pnpm --filter @nagauta-stack/web db:studio` | Drizzle Studio起動 |

.env.example apps/web/.env.example.env.example renamed to apps/web/.env.example

@@ -0,0 +1,5 @@
+CREATE TABLE "examples" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"title" text NOT NULL,
+	"created_at" timestamp DEFAULT now() NOT NULL
+);

apps/web/drizzle/0000_easy_electro.sql

@@ -0,0 +1,52 @@
+{
+  "id": "c3bec21b-9eef-4704-8f29-055429c8946c",
+  "prevId": "00000000-0000-0000-0000-000000000000",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.examples": {
+      "name": "examples",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "uuid",
+          "primaryKey": true,
+          "notNull": true,
+          "default": "gen_random_uuid()"
+        },
+        "title": {
+          "name": "title",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "policies": {},
+      "checkConstraints": {},
+      "isRLSEnabled": false
+    }
+  },
+  "enums": {},
+  "schemas": {},
+  "sequences": {},
+  "roles": {},
+  "policies": {},
+  "views": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}

apps/web/drizzle/meta/0000_snapshot.json

@@ -0,0 +1,13 @@
+{
+  "version": "7",
+  "dialect": "postgresql",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "7",
+      "when": 1771071607317,
+      "tag": "0000_easy_electro",
+      "breakpoints": true
+    }
+  ]
+}

apps/web/drizzle/meta/_journal.json

@@ -8,12 +8,14 @@
 		"db:generate": "drizzle-kit generate",
 		"db:migrate": "drizzle-kit migrate",
 		"db:studio": "drizzle-kit studio",
+		"db:seed": "tsx src/db/seed.ts",
 		"test": "vitest run",
 		"test:watch": "vitest",
 		"test:e2e": "playwright test"
 	},
 	"dependencies": {
 		"@hono/node-server": "^1.19.9",
+		"dotenv": "^17.3.1",
 		"drizzle-orm": "^0.45.1",
 		"hono": "^4.0.0",
 		"postgres": "^3.4.8",

apps/web/package.json

@@ -2,10 +2,16 @@ import { drizzle } from "drizzle-orm/postgres-js";
 import postgres from "postgres";
 import * as schema from "./schema";
 
-const databaseUrl = process.env.DATABASE_URL;
-if (!databaseUrl) {
-	throw new Error("DATABASE_URL is not set");
-}
+let _db: ReturnType<typeof drizzle<typeof schema>> | null = null;
 
-const client = postgres(databaseUrl);
-export const db = drizzle(client, { schema });
+export function getDb() {
+	if (!_db) {
+		const databaseUrl = process.env.DATABASE_URL;
+		if (!databaseUrl) {
+			throw new Error("DATABASE_URL is not set");
+		}
+		const client = postgres(databaseUrl);
+		_db = drizzle(client, { schema });
+	}
+	return _db;
+}

apps/web/src/db/index.ts

@@ -0,0 +1,30 @@
+import "dotenv/config";
+import { drizzle } from "drizzle-orm/postgres-js";
+import postgres from "postgres";
+import { examples } from "./schema";
+
+const databaseUrl = process.env.DATABASE_URL;
+if (!databaseUrl) {
+	throw new Error("DATABASE_URL is not set");
+}
+
+const client = postgres(databaseUrl);
+const db = drizzle(client);
+
+async function seed() {
+	console.log("Seeding...");
+
+	await db
+		.insert(examples)
+		.values([
+			{ title: "Example 1" },
+			{ title: "Example 2" },
+			{ title: "Example 3" },
+		]);
+
+	console.log("Seeding done.");
+}
+
+seed()
+	.catch(console.error)
+	.finally(() => client.end());

apps/web/src/db/seed.ts

@@ -1,7 +1,7 @@
 import { eq } from "drizzle-orm";
 import { Hono } from "hono";
 import { z } from "zod/v4";
-import { db } from "../db";
+import { getDb } from "../db";
 import { examples } from "../db/schema";
 import { ExampleItem } from "../views/partials/example-item";
 
@@ -12,6 +12,7 @@ const createExampleSchema = z.object({
 });
 
 app.get("/examples", async (c) => {
+	const db = getDb();
 	const items = await db.select().from(examples);
 	return c.html(
 		<>
@@ -23,6 +24,7 @@ app.get("/examples", async (c) => {
 });
 
 app.post("/examples", async (c) => {
+	const db = getDb();
 	const body = await c.req.parseBody();
 	const parsed = createExampleSchema.safeParse(body);
 	if (!parsed.success) {
@@ -40,6 +42,7 @@ app.post("/examples", async (c) => {
 });
 
 app.delete("/examples/:id", async (c) => {
+	const db = getDb();
 	const id = c.req.param("id");
 	await db.delete(examples).where(eq(examples.id, id));
 	return c.body(null, 200);

apps/web/src/routes/api.tsx

@@ -20,6 +20,12 @@
 		"indentStyle": "tab"
 	},
 	"files": {
-		"ignore": ["node_modules", "dist", "public/styles.css", ".turbo"]
+		"ignore": [
+			"node_modules",
+			"dist",
+			"public/styles.css",
+			".turbo",
+			"apps/web/drizzle"
+		]
 	}
 }