58 lines
1.7 KiB
VimL
58 lines
1.7 KiB
VimL
" Author: Prashanth Chandra https://github.com/prashcr
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" Description: coffeelint linter for coffeescript files
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function! ale_linters#coffee#coffeelint#GetExecutable(buffer) abort
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return ale#util#ResolveLocalPath(
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\ a:buffer,
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\ 'node_modules/.bin/coffeelint',
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\ 'coffeelint'
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\)
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endfunction
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function! ale_linters#coffee#coffeelint#GetCommand(buffer) abort
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return ale_linters#coffee#coffeelint#GetExecutable(a:buffer)
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\ . ' --stdin --reporter csv'
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endfunction
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function! ale_linters#coffee#coffeelint#Handle(buffer, lines) abort
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" Matches patterns like the following:
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"
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" path,lineNumber,lineNumberEnd,level,message
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" stdin,14,,error,Throwing strings is forbidden
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"
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" Note that we currently ignore lineNumberEnd for multiline errors
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let l:pattern = 'stdin,\(\d\+\),\(\d*\),\(.\+\),\(.\+\)'
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let l:output = []
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for l:line in a:lines
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let l:match = matchlist(l:line, l:pattern)
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if len(l:match) == 0
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continue
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endif
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let l:line = l:match[1] + 0
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let l:column = 1
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let l:type = l:match[3] ==# 'error' ? 'E' : 'W'
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let l:text = l:match[4]
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" vcol is needed to indicate that the column is a character
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call add(l:output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:line,
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\ 'col': l:column,
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\ 'text': l:text,
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\ 'type': l:type,
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\})
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endfor
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return l:output
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endfunction
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call ale#linter#Define('coffee', {
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\ 'name': 'coffeelint',
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\ 'executable_callback': 'ale_linters#coffee#coffeelint#GetExecutable',
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\ 'command_callback': 'ale_linters#coffee#coffeelint#GetCommand',
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\ 'callback': 'ale_linters#coffee#coffeelint#Handle',
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\})
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