installing drizzle, confirm working db connection via test script

.env.example

@@ -0,0 +1 @@
+DATABASE_URL=postgres://postgres:mypassword@localhost:5432/postgres

packages/db/package.json

@@ -2,5 +2,14 @@
   "name": "@glossa/db",
   "version": "1.0.0",
   "private": true,
-  "type": "module"
+  "type": "module",
+  "dependencies": {
+    "dotenv": "^17.3.1",
+    "drizzle-orm": "^0.45.1",
+    "pg": "^8.20.0"
+  },
+  "devDependencies": {
+    "@types/pg": "^8.20.0",
+    "drizzle-kit": "^0.31.10"
+  }
 }

packages/db/src/index.ts

@@ -0,0 +1,11 @@
+import { config } from "dotenv";
+import { drizzle } from "drizzle-orm/node-postgres";
+import { resolve } from "path";
+import { fileURLToPath } from "url";
+import { dirname } from "path";
+
+config({
+  path: resolve(dirname(fileURLToPath(import.meta.url)), "../../../.env"),
+});
+
+export const db = drizzle(process.env["DATABASE_URL"]!);

packages/db/src/test-db-connection.ts

@@ -0,0 +1,5 @@
+import { db } from "./index.js";
+
+const result = await db.execute("select 1");
+
+console.log("result: ", result);