ruff/crates/ruff_benchmark
Dhruv Manilawala 99d0ac60b4
[ty] Track open files in the server (#19264)
## Summary

This PR updates the server to keep track of open files both system and
virtual files.

This is done by updating the project by adding the file in the open file
set in `didOpen` notification and removing it in `didClose`
notification.

This does mean that for workspace diagnostics, ty will only check open
files because the behavior of different diagnostic builder is to first
check `is_file_open` and only add diagnostics for open files. So, this
required updating the `is_file_open` model to be `should_check_file`
model which validates whether the file needs to be checked based on the
`CheckMode`. If the check mode is open files only then it will check
whether the file is open. If it's all files then it'll return `true` by
default.

Closes: astral-sh/ty#619

## Test Plan

### Before

There are two files in the project: `__init__.py` and `diagnostics.py`.

In the video, I'm demonstrating the old behavior where making changes to
the (open) `diagnostics.py` file results in re-parsing the file:


https://github.com/user-attachments/assets/c2ac0ecd-9c77-42af-a924-c3744b146045

### After

Same setup as above.

In the video, I'm demonstrating the new behavior where making changes to
the (open) `diagnostics.py` file doesn't result in re-parting the file:


https://github.com/user-attachments/assets/7b82fe92-f330-44c7-b527-c841c4545f8f
2025-07-18 19:33:35 +05:30
..
benches [ty] Track open files in the server (#19264) 2025-07-18 19:33:35 +05:30
resources Fixing more spelling errors (#16926) 2025-03-23 10:55:14 -07:00
src [ty] Move venv and conda env discovery to SearchPath::from_settings (#18938) 2025-06-26 16:39:27 +02:00
Cargo.toml [ty] Add more benchmarks (#18714) 2025-06-18 13:41:38 +02:00
README.md Update contributing docs to use cargo bench -p ruff_benchmark (#9535) 2024-01-15 14:57:30 -05:00

Ruff Benchmarks

The ruff_benchmark crate benchmarks the linter and the formatter on individual files:

# Run once on the "baseline".
cargo bench -p ruff_benchmark -- --save-baseline=main

# Compare against the "baseline".
cargo bench -p ruff_benchmark -- --baseline=main

# Run the lexer benchmarks.
cargo bench -p ruff_benchmark lexer -- --baseline=main

See CONTRIBUTING.md on how to use these benchmarks.