dynamic import is importing dependencies multiple times

[matteobertozzi]

What version of Bun is running?

1.1.42+50eec0025

What platform is your computer?

Darwin 24.2.0 arm64 arm

What steps can reproduce the bug?

3 simple projects:

• my-lib contains an index.ts with a simple exported function myLibFunction()
• my-dyn-lib contains an index.ts that calls myLibFunction() from my-lib
• my-app contains an index.ts that calls myLibFunction() from my-lib and does an import('../my-dyn-lib/index.ts')

my-lib is imported a second time when importing(my-dyn-lib),
if another dyn-lib2 is added, my-lib is imported again

----> my-lib imported <----
Hello from my-app!
my-lib function called
----> my-lib imported <----
Hello from my-dyn-lib
my-lib function called

my-app and my-dyn-lib have a dependency on my-lib as "my-lib": "file:../my-lib/my-lib-1.0.0.tgz"
with my-lib being just a bun pm pack

NOTE that the double import does not happen if the package.json has "my-lib": "file:../my-lib/"

$ cd my-lib
$ bun pm pack
$ cd ../my-dyn-lib
$ bun install ../my-lib/my-lib-1.0.0.tgz
$ cd ../my-app
$ bun install ../my-lib/my-lib-1.0.0.tgz
$ bun run index.ts

What is the expected behavior?

No response

What do you see instead?

No response

Additional information

import-twice.zip