feat: use user local data dir for lsp daemon files

[bestmike007]

Summary

biome lsp server does not work on linux with multiple users. Below is a demonstration using a Dockerfile.

FROM node:slim
RUN npm i -g @biomejs/biome && \
    useradd -m alice && \
    useradd -m bob && \
    su - alice -c 'whoami && biome start && biome __print_socket' && \
    su - bob -c 'whoami && biome start && biome __print_socket'

docker build --force-rm -t test .
<deducted output>
2.885 alice
2.962 The Biome server was successfully started
3.021 /tmp/biome-socket-1.4.1
3.033 bob
3.061 internalError/io ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
3.061
3.061   × Errors occurred while executing I/O operations.
3.061
3.061     Caused by:
3.061       Permission denied (os error 13)
3.061
3.061
------
Dockerfile:2

This is because biome lsp server is using the shared temp_dir (/tmp) to create linux socket file along with the logs.

This PR is to change it to using user local data directory, and fallback to env::temp_dir() if it's not available.

Test Plan

• GitHub Actions
• cargo build && docker run --rm -v $PWD/target/debug/biome:/usr/local/bin/biome node:slim sh -c "useradd -m alice && useradd -m bob && su - alice -c 'whoami && biome start && biome __print_socket' && su - bob -c 'whoami && biome start && biome __print_socket'"

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[Conaclos]

Because the socket is a temporary data, I think that $XDG_CACHE_HOME (generally $HOME/.cache/) is more appropriate to store it?

[bestmike007]

Because the socket is a temporary data, I think that $XDG_CACHE_HOME (generally $HOME/.cache/) is more appropriate to store it?

Changed. Is it also appropriate to store daemon logs?

[Conaclos]

Because the socket is a temporary data, I think that $XDG_CACHE_HOME (generally $HOME/.cache/) is more appropriate to store it?

Changed. Is it also appropriate to store daemon logs?

I think so (We could change it in the future if we think it is not).

[ematipico]

Looks good!

[bestmike007]

The test is failing, what should I do to fix it? @ematipico

[ematipico]

@bestmike007 It seems that your lock file updates a bunch of the internal dependencies. One of them is bpaf, which now adds a new line to the version.

Can you make sure to revert the lock file and add only the new crate without updating the rest of the dependencies?

[bestmike007]

The lock file was rebuilt when I tried to resolve the conflicts. Let me see what I can do to revert it.

[bestmike007]

@ematipico Reverted. Can you help me re-trigger the GA?

[bestmike007]

All good now.

[bestmike007]

Any chance to include this in the next release?

[ematipico]

Any chance to include this in the next release?

We would love to, but this change requires some changes in the documentation. Would like to update it?

We document where people can check their logs, now that this PR changes it, we need to document this change. This is very important:

• https://github.com/biomejs/biome/blob/main/crates/biome_cli/README.md
• https://github.com/biomejs/biome/blob/aa0b2abf5d176d4658bdcd421005551b0d7f7968/website/src/content/docs/guides/integrate-in-editor.mdx#L118C11-L118C11

[bestmike007]

Sure, let me work on that.

[bestmike007]

Documents updated, and I also added a __print_cache_dir command to help with getting the precise path. @ematipico