"Prune is not supported for Bun" message when trying to generate files for Docker

[MarArMar]

Verify canary release

• I verified that the issue exists in the latest Turborepo canary release.

Link to code that reproduces this issue

https://github.com/vercel/turborepo/

What package manager are you using / does the bug impact?

npm

What operating system are you using?

Linux

Which canary version will you have in your reproduction?

^2.0.14

Describe the Bug

Following guide : https://turbo.build/repo/docs/guides/tools/docker

Using latest bun stable (v1.1.26)

When I try to use

turbo prune app_name --docker

It raises

× Prune is not supported for Bun

Expected Behavior

It would not have this error

To Reproduce

1. Install bun
2. Follow this guide to create the reproduction repo : https://turbo.build/repo/docs/guides/tools/docker
3. Use

turbo prune app_name --docker

Additional context

Alternatively, you could indicate how to do the same with bun, even if we need to copy files individually

I thought of :

• Having fixed versions in package.json at all times
• Upgrading them manually with ncu

To have the equivalent of a lockfile because all deps are locked by the package.json at all times

[chris-olszewski]

This is blocked by oven-sh/bun#11863 as we do not have the capacity to write a parser for the binary lockfile format (especially since it will be replaced by JSON in the future).