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" Author: tunnckoCore (Charlike Mike Reagent) <mameto2011@gmail.com>,
" w0rp <devw0rp@gmail.com>, morhetz (Pavel Pertsev) <morhetz@gmail.com>
" Description: Integration between Prettier and ESLint.
function! ale#fixers#prettier_eslint#SetOptionDefaults() abort
call ale#Set('javascript_prettier_eslint_executable', 'prettier-eslint')
call ale#Set('javascript_prettier_eslint_use_global', 0)
call ale#Set('javascript_prettier_eslint_options', '')
call ale#Set('javascript_prettier_eslint_legacy', 0)
endfunction
call ale#fixers#prettier_eslint#SetOptionDefaults()
function! s:FindConfig(buffer) abort
for l:filename in [
\ '.eslintrc.js',
\ '.eslintrc.yaml',
\ '.eslintrc.yml',
\ '.eslintrc.json',
\ '.eslintrc',
\ 'package.json',
\]
let l:config = ale#path#FindNearestFile(a:buffer, l:filename)
if !empty(l:config)
return l:config
endif
endfor
return ''
endfunction
function! ale#fixers#prettier_eslint#GetExecutable(buffer) abort
return ale#node#FindExecutable(a:buffer, 'javascript_prettier_eslint', [
\ 'node_modules/prettier-eslint-cli/dist/index.js',
\ 'node_modules/.bin/prettier-eslint',
\])
endfunction
function! ale#fixers#prettier_eslint#Fix(buffer) abort
let l:options = ale#Var(a:buffer, 'javascript_prettier_eslint_options')
let l:executable = ale#fixers#prettier_eslint#GetExecutable(a:buffer)
let l:config = !ale#Var(a:buffer, 'javascript_prettier_eslint_legacy')
\ ? s:FindConfig(a:buffer)
\ : ''
let l:eslint_config_option = !empty(l:config)
\ ? ' --eslint-config-path ' . ale#Escape(l:config)
\ : ''
return {
\ 'command': ale#Escape(l:executable)
\ . ' %t'
\ . l:eslint_config_option
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' --write',
\ 'read_temporary_file': 1,
\}
endfunction
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