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author | Marcus Zanona <marcus@zanona.co> | 2017-11-09 09:49:44 -0200 |
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committer | Marcus Zanona <marcus@zanona.co> | 2017-11-09 10:39:39 -0200 |
commit | 732d8e3ed6deb1b16bf47e21ce1a823e5e23228b (patch) | |
tree | 304b1d14291bd493c262862c3d2985082ad11508 /ale_linters/less | |
parent | 8ef8a35462e9d3fbfe3fdf704e06ab957fb4ed7f (diff) | |
download | ale-732d8e3ed6deb1b16bf47e21ce1a823e5e23228b.zip |
Add support for linting less files with lessc
Diffstat (limited to 'ale_linters/less')
-rwxr-xr-x | ale_linters/less/lessc.vim | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/ale_linters/less/lessc.vim b/ale_linters/less/lessc.vim new file mode 100755 index 00000000..3f6e265f --- /dev/null +++ b/ale_linters/less/lessc.vim @@ -0,0 +1,36 @@ +" Author: zanona <https://github.com/zanona>, w0rp <devw0rp@gmail.com> +" Description: This file adds support for checking Less code with lessc. + +call ale#Set('less_lessc_options', '') + +function! ale_linters#less#lessc#GetCommand(buffer) abort + return 'lessc' + \ . ' --no-color --lint ' + \ . ale#Var(a:buffer, 'less_lessc_options') + \ . ' %t' +endfunction + +function! ale_linters#less#lessc#Handle(buffer, lines) abort + " Matches patterns like the following: + let l:pattern = '^\(\w\+\): \(.\{-}\) in \(.\{-}\) on line \(\d\+\), column \(\d\+\):$' + let l:output = [] + + for l:match in ale#util#GetMatches(a:lines, l:pattern) + call add(l:output, { + \ 'lnum': l:match[4] + 0, + \ 'col': l:match[5] + 0, + \ 'text': l:match[2], + \ 'type': 'E', + \}) + endfor + + return l:output +endfunction + +call ale#linter#Define('less', { +\ 'name': 'lessc', +\ 'executable': 'lessc', +\ 'output_stream': 'stderr', +\ 'command_callback': 'ale_linters#less#lessc#GetCommand', +\ 'callback': 'ale_linters#less#lessc#Handle', +\}) |