52 lines
1.6 KiB
VimL
52 lines
1.6 KiB
VimL
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" Author: Roeland Moors - https://github.com/roelandmoors
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" based on the ale ruumba and robocop linters
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" Description: ERB Lint, support for https://github.com/Shopify/erb-lint
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call ale#Set('eruby_erblint_executable', 'erblint')
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call ale#Set('eruby_erblint_options', '')
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function! ale_linters#eruby#erblint#GetCommand(buffer) abort
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let l:executable = ale#Var(a:buffer, 'eruby_erblint_executable')
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return ale#ruby#EscapeExecutable(l:executable, 'erblint')
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\ . ' --format json '
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\ . ale#Var(a:buffer, 'eruby_erblint_options')
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\ . ' --stdin %s'
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endfunction
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function! ale_linters#eruby#erblint#Handle(buffer, lines) abort
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if empty(a:lines)
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return []
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endif
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let l:errors = ale#util#FuzzyJSONDecode(a:lines[0], [])
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if !has_key(l:errors, 'summary')
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\|| l:errors['summary']['offenses'] == 0
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\|| empty(l:errors['files'])
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return []
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endif
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let l:output = []
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for l:error in l:errors['files'][0]['offenses']
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call add(l:output, {
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\ 'lnum': l:error['location']['start_line'] + 0,
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\ 'col': l:error['location']['start_column'] + 0,
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\ 'end_col': l:error['location']['last_column'] + 0,
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\ 'code': l:error['linter'],
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\ 'text': l:error['message'],
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\ 'type': 'W',
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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('eruby', {
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\ 'name': 'erblint',
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\ 'executable': {b -> ale#Var(b, 'eruby_erblint_executable')},
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\ 'command': function('ale_linters#eruby#erblint#GetCommand'),
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\ 'callback': 'ale_linters#eruby#erblint#Handle',
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\})
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