mirror of https://github.com/dense-analysis/ale
66 lines
2.1 KiB
VimL
66 lines
2.1 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
|
|
" Description: A linter for checking ALE project code itself.
|
|
|
|
function! ale_linters#vim#ale_custom_linting_rules#GetExecutable(buffer) abort
|
|
let l:filename = expand('#' . a:buffer . ':p')
|
|
let l:dir_list = []
|
|
|
|
for l:dir in split(&runtimepath, ',')
|
|
if l:filename[:len(l:dir) - 1] is# l:dir
|
|
call add(l:dir_list, l:dir)
|
|
endif
|
|
endfor
|
|
|
|
return !empty(l:dir_list)
|
|
\ ? findfile('test/script/custom-linting-rules', join(l:dir_list, ','))
|
|
\ : ''
|
|
endfunction
|
|
|
|
function! s:GetALEProjectDir(buffer) abort
|
|
let l:executable = ale_linters#vim#ale_custom_linting_rules#GetExecutable(a:buffer)
|
|
|
|
return ale#path#Dirname(ale#path#Dirname(ale#path#Dirname(l:executable)))
|
|
endfunction
|
|
|
|
function! ale_linters#vim#ale_custom_linting_rules#GetCommand(buffer) abort
|
|
let l:dir = s:GetALEProjectDir(a:buffer)
|
|
|
|
let l:temp_dir = ale#engine#CreateDirectory(a:buffer)
|
|
let l:temp_file = l:temp_dir . '/example.vim'
|
|
|
|
let l:lines = getbufline(a:buffer, 1, '$')
|
|
call ale#util#Writefile(a:buffer, l:lines, l:temp_file)
|
|
|
|
return ale#path#CdString(l:dir) . '%e ' . ale#Escape(l:temp_dir)
|
|
endfunction
|
|
|
|
function! ale_linters#vim#ale_custom_linting_rules#Handle(buffer, lines) abort
|
|
let l:dir = s:GetALEProjectDir(a:buffer)
|
|
let l:output = []
|
|
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+) (.+)$'
|
|
|
|
for l:match in ale#util#GetMatches(a:lines, l:pattern)
|
|
" Ignore trailing whitespace errors if we've turned them off.
|
|
if !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
|
|
\&& l:match[3] is# 'Trailing whitespace'
|
|
continue
|
|
endif
|
|
|
|
call add(l:output, {
|
|
\ 'lnum': l:match[2],
|
|
\ 'text': l:match[3],
|
|
\ 'type': 'W',
|
|
\})
|
|
endfor
|
|
|
|
return l:output
|
|
endfunction
|
|
|
|
call ale#linter#Define('vim', {
|
|
\ 'name': 'ale_custom_linting_rules',
|
|
\ 'executable_callback': 'ale_linters#vim#ale_custom_linting_rules#GetExecutable',
|
|
\ 'command_callback': 'ale_linters#vim#ale_custom_linting_rules#GetCommand',
|
|
\ 'callback': 'ale_linters#vim#ale_custom_linting_rules#Handle',
|
|
\ 'read_buffer': 0,
|
|
\})
|