feat(remote): global tempDir when the path is absolute

[vmaerten]

This PR allow to have a global temp directory when using remote taskfile.

Considering a setup with multiple different projects, all using the same remote taskfile. if / when the remote taskfile changes, we need to approve the prompt for all projects.
At the beginning, I thought changing the TASK_X_TEMP_DIR to ~/.task, but I've seen that it's suffixed with the dir so I won't work.

The fingerprint dir should stay scoped

This PR changes the behavior only for remote. If the path is absolute or start with ~ then we do not suffix it.

For the implementation, I've chosen to create a struct and store the two paths in it. We could also in the future add an env variable like TASK_X_REMOTE_DIR. If you think it can be a nice addition, I can implement it in this PR

Any feedback on this feature are appreciated :)

[andreynering]

@vmaerten Good catch, this makes sense! The implementation looks good to me as well.

I think a TASK_REMODE_DIR would be a good addition to this change. If given, use that, otherwise fallback to TASK_TEMP_DIR as you already did.

[vmaerten]

@andreynering thanks! I've added the new env variable.
For now I did not put it in the Environment Reference doc section because it's linked to the experimentation but I've added a small section in caching

Let me know if you think that adding it in environment reference is needed.

It would be amazing if we could get this merged before the next version

[andreynering]

Let me know if you think that adding it in environment reference is needed.

@vmaerten Yes, please add to this section: https://taskfile.dev/api/#env

[vmaerten]

Done ! https://deploy-preview-1661--taskfile.netlify.app/next/reference/environment