ale/ale_linters/yaml/yamllint.vim
Adriaan Zonnenberg 1f7679e619 Remove 'col' from linters where it is hardcoded to 1 (#434)
* Remove 'col' from linters where it is hardcoded to 1

When 'col' is 1, the first column will get highlighted for no reason. It
should be 0 (which is the default).

In the scalac linter there was also a check about the outcome of
`stridx`. It would set l:col to 0 if it was -1, and then it uses
`'col': l:col + 1` to convert the outcome of `stridx` to the actual
column number. This will make 'col' equals 1 when there is no match. We
can remove the check because `-1 + 1 = 0`.

* Remove outdated comments about vcol

vcol was added as a default, and the loclists that follow these comments
do not contain 'vcol' anymore

Conflicts:
	ale_linters/elixir/dogma.vim
2017-03-31 19:01:10 +01:00

56 lines
1.7 KiB
VimL

" Author: KabbAmine <amine.kabb@gmail.com>
let g:ale_yaml_yamllint_executable =
\ get(g:, 'ale_yaml_yamllint_executable', 'yamllint')
let g:ale_yaml_yamllint_options =
\ get(g:, 'ale_yaml_yamllint_options', '')
function! ale_linters#yaml#yamllint#GetExecutable(buffer) abort
return g:ale_yaml_yamllint_executable
endfunction
function! ale_linters#yaml#yamllint#GetCommand(buffer) abort
return ale_linters#yaml#yamllint#GetExecutable(a:buffer)
\ . ' ' . g:ale_yaml_yamllint_options
\ . ' -f parsable %t'
endfunction
function! ale_linters#yaml#yamllint#Handle(buffer, lines) abort
" Matches patterns line the following:
" something.yaml:1:1: [warning] missing document start "---" (document-start)
" something.yml:2:1: [error] syntax error: expected the node content, but found '<stream end>'
let l:pattern = '^.*:\(\d\+\):\(\d\+\): \[\(error\|warning\)\] \(.\+\)$'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
let l:line = l:match[1] + 0
let l:col = l:match[2] + 0
let l:type = l:match[3]
let l:text = l:match[4]
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:line,
\ 'col': l:col,
\ 'text': l:text,
\ 'type': l:type ==# 'error' ? 'E' : 'W',
\})
endfor
return l:output
endfunction
call ale#linter#Define('yaml', {
\ 'name': 'yamllint',
\ 'executable_callback': 'ale_linters#yaml#yamllint#GetExecutable',
\ 'command_callback': 'ale_linters#yaml#yamllint#GetCommand',
\ 'callback': 'ale_linters#yaml#yamllint#Handle',
\})