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Add a function for finding nearest files, and use it to fix JSHint so it will find configuration files automatically.

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This commit is contained in:
w0rp 2016-10-04 18:24:46 +01:00
parent bd2f39f21a
commit c6dc324add
2 changed files with 28 additions and 6 deletions
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26
ale_linters/javascript/jshint.vim
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@ -7,11 +7,27 @@ endif
let g:loaded_ale_linters_javascript_jshint = 1 let g:loaded_ale_linters_javascript_jshint = 1
" Set this to the location of the jshint configuration file function! ale_linters#javascript#jshint#GetCommand(buffer)
if !exists('g:ale_jshint_config_loc') " Set this to the location of the jshint configuration file to
let g:ale_jshint_config_loc = '.jshintrc' " use a fixed location for .jshintrc
if exists('g:ale_jshint_config_loc')
let jshint_config = g:ale_jshint_config_loc
else
" Look for the JSHint config in parent directories.
let jshint_config = ale#util#FindNearestFile(a:buffer, '.jshintrc')
endif endif
let command = 'jshint --reporter unix'
if jshint_config
let command .= ' --config ' . shellescape(jshint_config)
endif
let command .= ' -'
return command
endfunction
function! ale_linters#javascript#jshint#Handle(buffer, lines) function! ale_linters#javascript#jshint#Handle(buffer, lines)
" Matches patterns line the following: " Matches patterns line the following:
" "
@ -54,13 +70,13 @@ endfunction
call ALEAddLinter('javascript', { call ALEAddLinter('javascript', {
\ 'name': 'jshint', \ 'name': 'jshint',
\ 'executable': 'jshint', \ 'executable': 'jshint',
\ 'command': 'jshint --reporter unix --config ' . g:ale_jshint_config_loc . ' -', \ 'command_callback': 'ale_linters#javascript#jshint#GetCommand',
\ 'callback': 'ale_linters#javascript#jshint#Handle', \ 'callback': 'ale_linters#javascript#jshint#Handle',
\}) \})
call ALEAddLinter('javascript.jsx', { call ALEAddLinter('javascript.jsx', {
\ 'name': 'jshint', \ 'name': 'jshint',
\ 'executable': 'jshint', \ 'executable': 'jshint',
\ 'command': 'jshint --reporter unix --config ' . g:ale_jshint_config_loc . ' -', \ 'command_callback': 'ale_linters#javascript#jshint#GetCommand',
\ 'callback': 'ale_linters#javascript#jshint#Handle', \ 'callback': 'ale_linters#javascript#jshint#Handle',
\}) \})

6
plugin/ale/util.vim
View File

@ -24,3 +24,9 @@ let g:ale#util#stdin_wrapper = s:FindWrapperScript()
function! ale#util#GetLineCount(buffer) function! ale#util#GetLineCount(buffer)
return len(getbufline(a:buffer, 1, '$')) return len(getbufline(a:buffer, 1, '$'))
endfunction endfunction
" Given a buffer and a filename, find the nearest file by searching upwards
" through the paths relative to the given buffer.
function! ale#util#FindNearestFile(buffer, filename)
return findfile(a:filename, fnamemodify(bufname(a:buffer), ':p') . ';')
endfunction