set up test infrastructure

package.json

@@ -1,11 +1,13 @@
 {
   "scripts": {
+    "migrate": "pnpm -C packages/db migrate",
     "test": "pnpm -C packages/test start"
   },
   "devDependencies": {
     "prettier": "^3.3.3"
   },
   "dependencies": {
-    "tsx": "^4.16.2"
-  }
+    "esrun": "^3.2.26"
+  },
+  "packageManager": "[email protected]+sha512.77b89e9be77a2b06ad8f403a19cae5e22976f61023f98ad323d5c30194958ebc02ee0a6ae5d13ee454f6134e4e8caf29a05f0b1a0e1d2b17bca6b6a1f1159f86"
 }

packages/config/.gitignore

@@ -0,0 +1 @@
+config.ts

packages/config/index.ts

@@ -0,0 +1,13 @@
+import CONFIG from "./config.ts";
+
+export type Configuration = {
+  DATABASE: {
+    HOST: string;
+    PORT: number;
+    USERNAME: string;
+    PASSWORD: string;
+    NAME: string;
+  };
+};
+
+export default CONFIG as Configuration;

packages/config/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@transgg/config",
+  "type": "module"
+}

packages/db/drizzle.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from "drizzle-kit";
+import CONFIG from "../config/index.ts";
+
+export default defineConfig({
+  schema: "./src/schema.ts",
+  out: "./drizzle",
+  dialect: "mysql",
+  dbCredentials: {
+    host: CONFIG.DATABASE.HOST,
+    port: CONFIG.DATABASE.PORT,
+    user: CONFIG.DATABASE.USERNAME,
+    password: CONFIG.DATABASE.PASSWORD,
+    database: CONFIG.DATABASE.NAME,
+  },
+});

packages/db/drizzle/0000_gorgeous_azazel.sql

@@ -0,0 +1,4 @@
+CREATE TABLE `test` (
+	`id` int AUTO_INCREMENT NOT NULL,
+	CONSTRAINT `test_id` PRIMARY KEY(`id`)
+);

packages/db/drizzle/meta/0000_snapshot.json

@@ -0,0 +1,40 @@
+{
+  "version": "5",
+  "dialect": "mysql",
+  "id": "28145d42-50b2-42f4-bda1-61e94e2064e7",
+  "prevId": "00000000-0000-0000-0000-000000000000",
+  "tables": {
+    "test": {
+      "name": "test",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "int",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": true
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {
+        "test_id": {
+          "name": "test_id",
+          "columns": [
+            "id"
+          ]
+        }
+      },
+      "uniqueConstraints": {}
+    }
+  },
+  "_meta": {
+    "schemas": {},
+    "tables": {},
+    "columns": {}
+  },
+  "internal": {
+    "tables": {},
+    "indexes": {}
+  }
+}

packages/db/drizzle/meta/_journal.json

@@ -0,0 +1,13 @@
+{
+  "version": "7",
+  "dialect": "mysql",
+  "entries": [
+    {
+      "idx": 0,
+      "version": "5",
+      "when": 1721312426379,
+      "tag": "0000_gorgeous_azazel",
+      "breakpoints": true
+    }
+  ]
+}

packages/db/index.ts

@@ -0,0 +1,3 @@
+import * as tables from "./src/schema.ts";
+export { db } from "./src/db.ts";
+export { tables };

packages/db/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "@transgg/db",
+  "type": "module",
+  "scripts": {
+    "migrate:generate": "pnpm drizzle-kit generate",
+    "migrate:run": "pnpm esrun ./src/migrate.ts",
+    "migrate": "pnpm migrate:generate && pnpm migrate:run"
+  },
+  "dependencies": {
+    "drizzle-orm": "^0.32.0",
+    "mysql2": "^3.10.3"
+  },
+  "devDependencies": {
+    "drizzle-kit": "^0.23.0"
+  }
+}

packages/db/src/db.ts

@@ -0,0 +1,14 @@
+import { drizzle } from "drizzle-orm/mysql2";
+import mysql from "mysql2/promise";
+import CONFIG from "../../config/index.ts";
+import * as schema from "./schema.ts";
+
+export const connection = await mysql.createConnection({
+  host: CONFIG.DATABASE.HOST,
+  port: CONFIG.DATABASE.PORT,
+  user: CONFIG.DATABASE.USERNAME,
+  password: CONFIG.DATABASE.PASSWORD,
+  database: CONFIG.DATABASE.NAME,
+});
+
+export const db = drizzle(connection, { schema, mode: "default" });

packages/db/src/migrate.ts

@@ -0,0 +1,5 @@
+import { migrate } from "drizzle-orm/mysql2/migrator"
+import { connection, db } from "./db.ts"
+
+await migrate(db, { migrationsFolder: "./drizzle" });
+await connection.end();

packages/db/src/schema.ts

@@ -0,0 +1,5 @@
+import { int, mysqlTable } from "drizzle-orm/mysql-core";
+
+export const test = mysqlTable("test", {
+  id: int("id").notNull().primaryKey().autoincrement(),
+});

packages/test/index.ts

@@ -1 +1,3 @@
-console.log("Hello, World!");
+import { db } from "../db/index.ts";
+
+console.log((await db.query.test.findMany()).map((entry) => entry.id));

packages/test/package.json

@@ -1,5 +1,9 @@
 {
+  "name": "@transgg/test",
   "scripts": {
-    "start": "pnpm tsx index.ts"
+    "start": "pnpm esrun index.ts"
+  },
+  "dependencies": {
+    "@transgg/config": "workspace:^"
   }
 }