bug: using dot name doesn't automatically fill the dir name in .env file

[lem0n4id]

Provide environment information

System:
OS: Windows 11 10.0.22631
CPU: (22) x64 Intel(R) Core(TM) Ultra 7 155H
Memory: 13.90 GB / 31.37 GB
Binaries:
Node: 20.12.1 - C:\Program Files\nodejs\node.EXE
npm: 10.8.1 - C:\Program Files\nodejs\npm.CMD

initVersion: 7.34.0

Describe the bug

When i am using dot name to start a new project, the Drizzle database DATABASE_URL is "postgresql://postgres:password@localhost:5432/." in .env file.

However, i'd expect it to be "postgresql://postgres:password@localhost:5432/<dirname>".

Reproduction repo

https://stackblitz.com/edit/stackblitz-starters-wkfyjt?file=.env

To reproduce

~/projects/stackblitz-starters-wkfyjt
❯ npx create-t3-app@latest
Need to install the following packages:
[email protected]
Ok to proceed? (y) y
   ___ ___ ___   __ _____ ___   _____ ____    __   ___ ___
  / __| _ \ __| /  \_   _| __| |_   _|__ /   /  \ | _ \ _ \
 | (__|   / _| / /\ \| | | _|    | |  |_ \  / /\ \|  _/  _/
  \___|_|_\___|_/‾‾\_\_| |___|   |_| |___/ /_/‾‾\_\_| |_|


│
◇  What will your project be called?
│  .
│
◇  Will you be using TypeScript or JavaScript?
│  TypeScript
│
◇  Will you be using Tailwind CSS for styling?
│  Yes
│
◇  Would you like to use tRPC?
│  No
│
◇  What authentication provider would you like to use?
│  None
│
◇  What database ORM would you like to use?
│  Drizzle
│
◇  Would you like to use Next.js App Router?
│  Yes
│
◇  What database provider would you like to use?
│  PostgreSQL
│
◇  Should we initialize a Git repository and stage the changes?
│  Yes
│
◇  Should we run 'npm install' for you?
│  Yes
│
◇  What import alias would you like to use?
│  ~/

Using: npm

  Scaffolding in: /home/projects/stackblitz-starters-wkfyjt...

│
◇  Warning: . already exists and isn't empty. How would you like to proceed?
│  Clear the directory and continue installation
│
◇  Are you sure you want to clear the directory?
│  Yes
ℹ Emptying . and creating t3 app..

✔ App scaffolded successfully!

Adding boilerplate...
✔ Successfully setup boilerplate for drizzle
✔ Successfully setup boilerplate for tailwind
✔ Successfully setup boilerplate for dbContainer
✔ Successfully setup boilerplate for envVariables
✔ Successfully setup boilerplate for eslint

Installing dependencies...
npm WARN deprecated [email protected]: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm WARN deprecated [email protected]: Rimraf versions prior to v4 are no longer supported
npm WARN deprecated @humanwhocodes/[email protected]: Use @eslint/object-schema instead
npm WARN deprecated @humanwhocodes/[email protected]: Use @eslint/config-array instead
npm WARN deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm WARN deprecated [email protected]: Glob versions prior to v9 are no longer supported
✔ Successfully installed dependencies!

Initializing Git...
jsh: command not found: git
Git is not installed. Skipping Git initialization.
Next steps:
  Start up a database, if needed using './start-database.sh'
  npm run db:push
  npm run dev
  git init
  git commit -m "initial commit"

Additional information

for "postgresql://postgres:password@localhost:5432/<dirname>", we could look into how dirname is populated in package.json "name": "<dirname>"