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" Author: Drew Olson <drew@drewolson.org>
" Description: Integrate ALE with purescript-language-server.
call ale#Set('purescript_ls_executable', 'purescript-language-server')
call ale#Set('purescript_ls_use_global', get(g:, 'ale_use_global_executables', 0))
call ale#Set('purescript_ls_config', {})
function! ale_linters#purescript#ls#GetExecutable(buffer) abort
return ale#node#FindExecutable(a:buffer, 'purescript_ls', [
\ 'node_modules/.bin/purescript-language-server',
\])
endfunction
function! ale_linters#purescript#ls#GetCommand(buffer) abort
let l:executable = ale_linters#purescript#ls#GetExecutable(a:buffer)
return ale#Escape(l:executable) . ' --stdio'
endfunction
function! ale_linters#purescript#ls#FindProjectRoot(buffer) abort
let l:config = ale#path#FindNearestFile(a:buffer, 'bower.json')
if !empty(l:config)
return fnamemodify(l:config, ':h')
endif
let l:config = ale#path#FindNearestFile(a:buffer, 'psc-package.json')
if !empty(l:config)
return fnamemodify(l:config, ':h')
endif
let l:config = ale#path#FindNearestFile(a:buffer, 'spago.dhall')
if !empty(l:config)
return fnamemodify(l:config, ':h')
endif
return ''
endfunction
call ale#linter#Define('purescript', {
\ 'name': 'purescript-language-server',
\ 'lsp': 'stdio',
\ 'executable': function('ale_linters#purescript#ls#GetExecutable'),
\ 'command': function('ale_linters#purescript#ls#GetCommand'),
\ 'project_root': function('ale_linters#purescript#ls#FindProjectRoot'),
\ 'lsp_config': {b -> ale#Var(b, 'purescript_ls_config')},
\})
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