Connect drizzle to vercel

.env.example

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+# Since the ".env" file is gitignored, you can use the ".env.example" file to
+# build a new ".env" file when you clone the repo. Keep this file up-to-date
+# when you add new variables to `.env`.
+
+# This file will be committed to version control, so make sure not to have any
+# secrets in it. If you are cloning this repo, create a copy of this file named
+# ".env" and populate it with your secrets.
+
+# When adding additional environment variables, the schema in "/src/env.js"
+# should be updated accordingly.
+
+# Drizzle
+DATABASE_URL="postgresql://postgres:password@localhost:5432/wine-shop"
+
+# Example:
+# SERVERVAR="foo"
+# NEXT_PUBLIC_CLIENTVAR="bar"

.eslintrc.cjs

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+/** @type {import("eslint").Linter.Config} */
+const config = {
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": true
+  },
+  "plugins": [
+    "@typescript-eslint",
+    "drizzle"
+  ],
+  "extends": [
+    "next/core-web-vitals",
+    "plugin:@typescript-eslint/recommended-type-checked",
+    "plugin:@typescript-eslint/stylistic-type-checked"
+  ],
+  "rules": {
+    "@typescript-eslint/array-type": "off",
+    "@typescript-eslint/consistent-type-definitions": "off",
+    "@typescript-eslint/consistent-type-imports": [
+      "warn",
+      {
+        "prefer": "type-imports",
+        "fixStyle": "inline-type-imports"
+      }
+    ],
+    "@typescript-eslint/no-unused-vars": [
+      "warn",
+      {
+        "argsIgnorePattern": "^_"
+      }
+    ],
+    "@typescript-eslint/require-await": "off",
+    "@typescript-eslint/no-misused-promises": [
+      "error",
+      {
+        "checksVoidReturn": {
+          "attributes": false
+        }
+      }
+    ],
+    "drizzle/enforce-delete-with-where": [
+      "error",
+      {
+        "drizzleObjectName": [
+          "db"
+        ]
+      }
+    ],
+    "drizzle/enforce-update-with-where": [
+      "error",
+      {
+        "drizzleObjectName": [
+          "db"
+        ]
+      }
+    ]
+  }
+}
+module.exports = config;

.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# database
+/prisma/db.sqlite
+/prisma/db.sqlite-journal
+db.sqlite
+
+# next.js
+/.next/
+/out/
+next-env.d.ts
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# local env files
+# do not commit any .env files to git, except for the .env.example file. https://create.t3.gg/en/usage/env-variables#using-environment-variables
+.env
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo

README.md

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+# Create T3 App
+
+This is a [T3 Stack](https://create.t3.gg/) project bootstrapped with `create-t3-app`.
+
+## What's next? How do I make an app with this?
+
+We try to keep this project as simple as possible, so you can start with just the scaffolding we set up for you, and add additional things later when they become necessary.
+
+If you are not familiar with the different technologies used in this project, please refer to the respective docs. If you still are in the wind, please join our [Discord](https://t3.gg/discord) and ask for help.
+
+- [Next.js](https://nextjs.org)
+- [NextAuth.js](https://next-auth.js.org)
+- [Prisma](https://prisma.io)
+- [Drizzle](https://orm.drizzle.team)
+- [Tailwind CSS](https://tailwindcss.com)
+- [tRPC](https://trpc.io)
+
+## Learn More
+
+To learn more about the [T3 Stack](https://create.t3.gg/), take a look at the following resources:
+
+- [Documentation](https://create.t3.gg/)
+- [Learn the T3 Stack](https://create.t3.gg/en/faq#what-learning-resources-are-currently-available) — Check out these awesome tutorials
+
+You can check out the [create-t3-app GitHub repository](https://github.com/t3-oss/create-t3-app) — your feedback and contributions are welcome!
+
+## How do I deploy this?
+
+Follow our deployment guides for [Vercel](https://create.t3.gg/en/deployment/vercel), [Netlify](https://create.t3.gg/en/deployment/netlify) and [Docker](https://create.t3.gg/en/deployment/docker) for more information.

drizzle.config.ts

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+import { type Config } from "drizzle-kit";
+
+import { env } from "~/env";
+
+export default {
+  schema: "./src/server/db/schema.ts",
+  dialect: "postgresql",
+  dbCredentials: {
+    url: env.DATABASE_URL,
+  },
+  tablesFilter: ["wine-shop_*"],
+} satisfies Config;

next.config.js

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+/**
+ * Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially useful
+ * for Docker builds.
+ */
+await import("./src/env.js");
+
+/** @type {import("next").NextConfig} */
+const config = {};
+
+export default config;

package.json

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+{
+  "name": "wine-shop",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "build": "next build",
+    "db:push": "drizzle-kit push",
+    "db:studio": "drizzle-kit studio",
+    "dev": "next dev",
+    "lint": "next lint",
+    "start": "next start"
+  },
+  "dependencies": {
+    "@t3-oss/env-nextjs": "^0.10.1",
+    "drizzle-orm": "^0.29.4",
+    "geist": "^1.3.0",
+    "next": "^14.2.1",
+    "postgres": "^3.4.3",
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
+    "zod": "^3.23.3"
+  },
+  "devDependencies": {
+    "@types/eslint": "^8.56.2",
+    "@types/node": "^20.11.20",
+    "@types/react": "^18.2.57",
+    "@types/react-dom": "^18.2.19",
+    "@typescript-eslint/eslint-plugin": "^7.1.1",
+    "@typescript-eslint/parser": "^7.1.1",
+    "drizzle-kit": "^0.21.0",
+    "eslint": "^8.57.0",
+    "eslint-config-next": "^14.1.3",
+    "eslint-plugin-drizzle": "^0.2.3",
+    "pg": "^8.11.3",
+    "postcss": "^8.4.34",
+    "prettier": "^3.2.5",
+    "prettier-plugin-tailwindcss": "^0.5.11",
+    "tailwindcss": "^3.4.1",
+    "typescript": "^5.4.2"
+  },
+  "ct3aMetadata": {
+    "initVersion": "7.33.1"
+  },
+  "packageManager": "npm@10.5.2"
+}

postcss.config.cjs

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+const config = {
+  plugins: {
+    tailwindcss: {},
+  },
+};
+
+module.exports = config;

prettier.config.js

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+/** @type {import('prettier').Config & import('prettier-plugin-tailwindcss').PluginOptions} */
+const config = {
+  plugins: ["prettier-plugin-tailwindcss"],
+};
+
+export default config;

src/app/layout.tsx

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+import "~/styles/globals.css";
+
+import { GeistSans } from "geist/font/sans";
+
+export const metadata = {
+  title: "Create T3 App",
+  description: "Generated by create-t3-app",
+  icons: [{ rel: "icon", url: "/favicon.ico" }],
+};
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en" className={`${GeistSans.variable}`}>
+      <body>{children}</body>
+    </html>
+  );
+}

src/app/page.tsx

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+import Link from "next/link";
+
+export default function HomePage() {
+  return (
+    <main className="flex min-h-screen flex-col items-center justify-center bg-gradient-to-b from-[#2e026d] to-[#15162c] text-white">
+      <div className="container flex flex-col items-center justify-center gap-12 px-4 py-16 ">
+        <h1 className="text-5xl font-extrabold tracking-tight text-white sm:text-[5rem]">
+          Create <span className="text-[hsl(280,100%,70%)]">T3</span> App
+        </h1>
+        <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 md:gap-8">
+          <Link
+            className="flex max-w-xs flex-col gap-4 rounded-xl bg-white/10 p-4 text-white hover:bg-white/20"
+            href="https://create.t3.gg/en/usage/first-steps"
+            target="_blank"
+          >
+            <h3 className="text-2xl font-bold">First Steps →</h3>
+            <div className="text-lg">
+              Just the basics - Everything you need to know to set up your
+              database and authentication.
+            </div>
+          </Link>
+          <Link
+            className="flex max-w-xs flex-col gap-4 rounded-xl bg-white/10 p-4 text-white hover:bg-white/20"
+            href="https://create.t3.gg/en/introduction"
+            target="_blank"
+          >
+            <h3 className="text-2xl font-bold">Documentation →</h3>
+            <div className="text-lg">
+              Learn more about Create T3 App, the libraries it uses, and how to
+              deploy it.
+            </div>
+          </Link>
+        </div>
+      </div>
+    </main>
+  );
+}

src/env.js

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+import { createEnv } from "@t3-oss/env-nextjs";
+import { z } from "zod";
+
+export const env = createEnv({
+  /**
+   * Specify your server-side environment variables schema here. This way you can ensure the app
+   * isn't built with invalid env vars.
+   */
+  server: {
+    DATABASE_URL: z.string().url(),
+    NODE_ENV: z
+      .enum(["development", "test", "production"])
+      .default("development"),
+  },
+
+  /**
+   * Specify your client-side environment variables schema here. This way you can ensure the app
+   * isn't built with invalid env vars. To expose them to the client, prefix them with
+   * `NEXT_PUBLIC_`.
+   */
+  client: {
+    // NEXT_PUBLIC_CLIENTVAR: z.string(),
+  },
+
+  /**
+   * You can't destruct `process.env` as a regular object in the Next.js edge runtimes (e.g.
+   * middlewares) or client-side so we need to destruct manually.
+   */
+  runtimeEnv: {
+    DATABASE_URL: process.env.DATABASE_URL,
+    NODE_ENV: process.env.NODE_ENV,
+    // NEXT_PUBLIC_CLIENTVAR: process.env.NEXT_PUBLIC_CLIENTVAR,
+  },
+  /**
+   * Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially
+   * useful for Docker builds.
+   */
+  skipValidation: !!process.env.SKIP_ENV_VALIDATION,
+  /**
+   * Makes it so that empty strings are treated as undefined. `SOME_VAR: z.string()` and
+   * `SOME_VAR=''` will throw an error.
+   */
+  emptyStringAsUndefined: true,
+});

src/server/db/index.ts

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+import { drizzle } from "drizzle-orm/postgres-js";
+import postgres from "postgres";
+
+import { env } from "~/env";
+import * as schema from "./schema";
+
+/**
+ * Cache the database connection in development. This avoids creating a new connection on every HMR
+ * update.
+ */
+const globalForDb = globalThis as unknown as {
+  conn: postgres.Sql | undefined;
+};
+
+const conn = globalForDb.conn ?? postgres(env.DATABASE_URL);
+if (env.NODE_ENV !== "production") globalForDb.conn = conn;
+
+export const db = drizzle(conn, { schema });

src/server/db/schema.ts

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+// Example model schema from the Drizzle docs
+// https://orm.drizzle.team/docs/sql-schema-declaration
+
+import { sql } from "drizzle-orm";
+import {
+  index,
+  pgTableCreator,
+  serial,
+  timestamp,
+  varchar,
+} from "drizzle-orm/pg-core";
+
+/**
+ * This is an example of how to use the multi-project schema feature of Drizzle ORM. Use the same
+ * database instance for multiple projects.
+ *
+ * @see https://orm.drizzle.team/docs/goodies#multi-project-schema
+ */
+export const createTable = pgTableCreator((name) => `wine-shop_${name}`);
+
+export const posts = createTable(
+  "post",
+  {
+    id: serial("id").primaryKey(),
+    name: varchar("name", { length: 256 }),
+    createdAt: timestamp("created_at", { withTimezone: true })
+      .default(sql`CURRENT_TIMESTAMP`)
+      .notNull(),
+    updatedAt: timestamp("updatedAt", { withTimezone: true }),
+  },
+  (example) => ({
+    nameIndex: index("name_idx").on(example.name),
+  })
+);

src/styles/globals.css

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+@tailwind base;
+@tailwind components;
+@tailwind utilities;

start-database.sh

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+#!/usr/bin/env bash
+# Use this script to start a docker container for a local development database
+
+# TO RUN ON WINDOWS:
+# 1. Install WSL (Windows Subsystem for Linux) - https://learn.microsoft.com/en-us/windows/wsl/install
+# 2. Install Docker Desktop for Windows - https://docs.docker.com/docker-for-windows/install/
+# 3. Open WSL - `wsl`
+# 4. Run this script - `./start-database.sh`
+
+# On Linux and macOS you can run this script directly - `./start-database.sh`
+
+DB_CONTAINER_NAME="wine-shop-postgres"
+
+if ! [ -x "$(command -v docker)" ]; then
+  echo -e "Docker is not installed. Please install docker and try again.\nDocker install guide: https://docs.docker.com/engine/install/"
+  exit 1
+fi
+
+if [ "$(docker ps -q -f name=$DB_CONTAINER_NAME)" ]; then
+  echo "Database container '$DB_CONTAINER_NAME' already running"
+  exit 0
+fi
+
+if [ "$(docker ps -q -a -f name=$DB_CONTAINER_NAME)" ]; then
+  docker start "$DB_CONTAINER_NAME"
+  echo "Existing database container '$DB_CONTAINER_NAME' started"
+  exit 0
+fi
+
+# import env variables from .env
+set -a
+source .env
+
+DB_PASSWORD=$(echo "$DATABASE_URL" | awk -F':' '{print $3}' | awk -F'@' '{print $1}')
+DB_PORT=$(echo "$DATABASE_URL" | awk -F':' '{print $4}' | awk -F'\/' '{print $1}')
+
+if [ "$DB_PASSWORD" = "password" ]; then
+  echo "You are using the default database password"
+  read -p "Should we generate a random password for you? [y/N]: " -r REPLY
+  if ! [[ $REPLY =~ ^[Yy]$ ]]; then
+    echo "Please set a password in the .env file and try again"
+    exit 1
+  fi
+  # Generate a random URL-safe password
+  DB_PASSWORD=$(openssl rand -base64 12 | tr '+/' '-_')
+  sed -i -e "s#:password@#:$DB_PASSWORD@#" .env
+fi
+
+docker run -d \
+  --name $DB_CONTAINER_NAME \
+  -e POSTGRES_USER="postgres" \
+  -e POSTGRES_PASSWORD="$DB_PASSWORD" \
+  -e POSTGRES_DB=wine-shop \
+  -p "$DB_PORT":5432 \
+  docker.io/postgres && echo "Database container '$DB_CONTAINER_NAME' was successfully created"

tailwind.config.ts

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+import { type Config } from "tailwindcss";
+import { fontFamily } from "tailwindcss/defaultTheme";
+
+export default {
+  content: ["./src/**/*.tsx"],
+  theme: {
+    extend: {
+      fontFamily: {
+        sans: ["var(--font-geist-sans)", ...fontFamily.sans],
+      },
+    },
+  },
+  plugins: [],
+} satisfies Config;

tsconfig.json

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+{
+  "compilerOptions": {
+    /* Base Options: */
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "target": "es2022",
+    "allowJs": true,
+    "resolveJsonModule": true,
+    "moduleDetection": "force",
+    "isolatedModules": true,
+
+    /* Strictness */
+    "strict": true,
+    "noUncheckedIndexedAccess": true,
+    "checkJs": true,
+
+    /* Bundled projects */
+    "lib": ["dom", "dom.iterable", "ES2022"],
+    "noEmit": true,
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "jsx": "preserve",
+    "plugins": [{ "name": "next" }],
+    "incremental": true,
+
+    /* Path Aliases */
+    "baseUrl": ".",
+    "paths": {
+      "~/*": ["./src/*"]
+    }
+  },
+  "include": [
+    ".eslintrc.cjs",
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    "**/*.cjs",
+    "**/*.js",
+    ".next/types/**/*.ts"
+  ],
+  "exclude": ["node_modules"]
+}