50 lines
1.3 KiB
VimL
50 lines
1.3 KiB
VimL
if exists('g:loaded_ale_linters_javascript_eslint')
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finish
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endif
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let g:loaded_ale_linters_javascript_eslint = 1
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function! ale_linters#javascript#eslint#Handle(lines)
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" Matches patterns line the following:
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"
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" <text>:47:14: Missing trailing comma. [Warning/comma-dangle]
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" <text>:56:41: Missing semicolon. [Error/semi]
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let pattern = '^<text>:\(\d\+\):\(\d\+\): \(.\+\) \[\(.\+\)\]'
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let output = []
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for line in a:lines
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let l:match = matchlist(line, pattern)
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if len(l:match) == 0
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break
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endif
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let text = l:match[3]
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let marker_parts = l:match[4]
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let type = marker_parts[0]
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if len(marker_parts) == 2
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let text = text . ' (' . marker_parts[1] . ')'
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endif
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" vcol is Needed to indicate that the column is a character.
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call add(output, {
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\ 'bufnr': bufnr('%'),
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\ 'lnum': l:match[1] + 0,
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\ 'vcol': 0,
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\ 'col': l:match[2] + 0,
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\ 'text': text,
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\ 'type': type ==# 'Warning' ? 'W' : 'E',
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\ 'nr': -1,
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\})
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endfor
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return output
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endfunction
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call ALEAddLinter('javascript', {
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\ 'executable': 'eslint',
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\ 'command': 'eslint -f unix --stdin',
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\ 'callback': 'ale_linters#javascript#eslint#Handle',
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\})
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