37 lines
1.2 KiB
VimL
37 lines
1.2 KiB
VimL
" Author: Jon Gjengset <jon@thesquareplanet.com>
|
|
" Description: The next generation language server for Rust
|
|
|
|
call ale#Set('rust_analyzer_executable', 'rust-analyzer')
|
|
call ale#Set('rust_analyzer_config', {})
|
|
|
|
function! ale_linters#rust#analyzer#GetCommand(buffer) abort
|
|
return '%e'
|
|
endfunction
|
|
|
|
function! ale_linters#rust#analyzer#GetProjectRoot(buffer) abort
|
|
" Try to find nearest Cargo.toml for cargo projects
|
|
let l:cargo_file = ale#path#FindNearestFile(a:buffer, 'Cargo.toml')
|
|
|
|
if !empty(l:cargo_file)
|
|
return fnamemodify(l:cargo_file, ':h')
|
|
endif
|
|
|
|
" Try to find nearest rust-project.json for non-cargo projects
|
|
let l:rust_project = ale#path#FindNearestFile(a:buffer, 'rust-project.json')
|
|
|
|
if !empty(l:rust_project)
|
|
return fnamemodify(l:rust_project, ':h')
|
|
endif
|
|
|
|
return ''
|
|
endfunction
|
|
|
|
call ale#linter#Define('rust', {
|
|
\ 'name': 'analyzer',
|
|
\ 'lsp': 'stdio',
|
|
\ 'initialization_options': {b -> ale#Var(b, 'rust_analyzer_config')},
|
|
\ 'executable': {b -> ale#Var(b, 'rust_analyzer_executable')},
|
|
\ 'command': function('ale_linters#rust#analyzer#GetCommand'),
|
|
\ 'project_root': function('ale_linters#rust#analyzer#GetProjectRoot'),
|
|
\})
|