mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 07:04:18 +00:00
29 lines
866 B
Markdown
29 lines
866 B
Markdown
|
# Clippy Dev Tool
|
||
|
|
|
||
|
|
The Clippy Dev Tool is a tool to ease Clippy development, similar to `rustc`s `x.py`.
|
||
|
|
|
||
|
|
Functionalities (incomplete):
|
||
|
|
|
||
|
|
## `lintcheck`
|
||
|
|
Runs clippy on a fixed set of crates read from `clippy_dev/lintcheck_crates.toml`
|
||
|
|
and saves logs of the lint warnings into the repo.
|
||
|
|
We can then check the diff and spot new or disappearing warnings.
|
||
|
|
|
||
|
|
From the repo root, run:
|
||
|
|
````
|
||
|
|
cargo run --target-dir clippy_dev/target --package clippy_dev \
|
||
|
|
--bin clippy_dev --manifest-path clippy_dev/Cargo.toml --features lintcheck -- lintcheck
|
||
|
|
````
|
||
|
|
or
|
||
|
|
````
|
||
|
|
cargo dev-lintcheck
|
||
|
|
````
|
||
|
|
|
||
|
|
By default the logs will be saved into `lintcheck-logs/lintcheck_crates_logs.txt`.
|
||
|
|
|
||
|
|
You can set a custom sources.toml by adding `--crates-toml custom.toml`
|
||
|
|
where `custom.toml` must be a relative path from the repo root.
|
||
|
|
|
||
|
|
The results will then be saved to `lintcheck-logs/custom_logs.toml`.
|
||
|
|
|