mirror of https://github.com/dense-analysis/ale
50 lines
1.5 KiB
VimL
50 lines
1.5 KiB
VimL
" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
|
|
" Description: LSP linter for Erlang files
|
|
|
|
call ale#Set('erlang_erlang_ls_executable', 'erlang_ls')
|
|
call ale#Set('erlang_erlang_ls_log_dir', '')
|
|
call ale#Set('erlang_erlang_ls_log_level', 'info')
|
|
|
|
function! s:GetCommand(buffer) abort
|
|
let l:log_dir = ale#Var(a:buffer, 'erlang_erlang_ls_log_dir')
|
|
let l:log_level = ale#Var(a:buffer, 'erlang_erlang_ls_log_level')
|
|
|
|
let l:command = '%e'
|
|
|
|
if !empty(l:log_dir)
|
|
let l:command .= ' --log-dir=' . ale#Escape(l:log_dir)
|
|
endif
|
|
|
|
let l:command .= ' --log-level=' . ale#Escape(l:log_level)
|
|
|
|
return l:command
|
|
endfunction
|
|
|
|
function! s:FindProjectRoot(buffer) abort
|
|
let l:markers = ['_build/', 'erlang_ls.config', 'rebar.lock']
|
|
|
|
" This is a way to find Erlang/OTP root (the one that is managed
|
|
" by kerl or asdf). Useful if :ALEGoToDefinition takes us there.
|
|
let l:markers += ['.kerl_config']
|
|
|
|
for l:marker in l:markers
|
|
let l:path = l:marker[-1:] is# '/'
|
|
\ ? ale#path#FindNearestDirectory(a:buffer, l:marker)
|
|
\ : ale#path#FindNearestFile(a:buffer, l:marker)
|
|
|
|
if !empty(l:path)
|
|
return ale#path#Dirname(l:path)
|
|
endif
|
|
endfor
|
|
|
|
return ''
|
|
endfunction
|
|
|
|
call ale#linter#Define('erlang', {
|
|
\ 'name': 'erlang_ls',
|
|
\ 'executable': {b -> ale#Var(b, 'erlang_erlang_ls_executable')},
|
|
\ 'command': function('s:GetCommand'),
|
|
\ 'lsp': 'stdio',
|
|
\ 'project_root': function('s:FindProjectRoot'),
|
|
\})
|