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Add support for cargo clippy (#2001)

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* Add support for `cargo clippy`
* Add tests for cargo-clippy support
* Add an example to doc for how to configure ale_rust_cargo_use_clippy
This commit is contained in:
Linda_pp
2018-10-22 17:21:48 +09:00
committed by w0rp
parent 3bda132988
commit f57ad883f2
3 changed files with 67 additions and 1 deletions
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31
doc/ale-rust.txt
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@@ -109,6 +109,7 @@ g:ale_rust_cargo_include_features *g:ale_rust_cargo_include_features*
When defined, ALE will set the `--features` option when invoking `cargo` to
perform the lint check. See |g:ale_rust_cargo_default_feature_behavior|.
g:ale_rust_cargo_avoid_whole_workspace *g:ale_rust_cargo_avoid_whole_workspace*
*b:ale_rust_cargo_avoid_whole_workspace*
Type: |Number|
@@ -119,6 +120,36 @@ g:ale_rust_cargo_avoid_whole_workspace *g:ale_rust_cargo_avoid_whole_workspace*
in the crate's directory. Otherwise, behave as usual.
g:ale_rust_cargo_use_clippy
*g:ale_rust_cargo_use_clippy*
*b:ale_rust_cargo_use_clippy*
Type: |Number|
Default: `0`
When set to 1, `cargo clippy` will be used instead of `cargo check` or
`cargo build` as linter.
For details of `cargo clippy`, please visit the following link:
https://github.com/rust-lang-nursery/rust-clippy
Since `cargo clippy` is optional toolchain, it's safer to check whether
`cargo-clippy` is executable as follows:
>
let g:ale_rust_cargo_use_clippy = executable('cargo-clippy')
<
g:ale_rust_cargo_clippy_options
*g:ale_rust_cargo_clippy_options*
*b:ale_rust_cargo_clippy_options*
Type: |String|
Default: `''`
When `cargo clippy` is used, this value will be added to a command line to run
it. This variable is useful when you want to add some extra options which
only `cargo clippy` supports (e.g. `--deny`).
===============================================================================
rls *ale-rust-rls*