45 lines
1.4 KiB
VimL
45 lines
1.4 KiB
VimL
" Author: ynonp - https://github.com/ynonp
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" Description: rubocop for Ruby files
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function! ale_linters#ruby#rubocop#GetCommand(buffer) abort
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let l:executable = ale#handlers#rubocop#GetExecutable(a:buffer)
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let l:exec_args = l:executable =~? 'bundle$'
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\ ? ' exec rubocop'
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\ : ''
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return ale#Escape(l:executable) . l:exec_args
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\ . ' --format emacs --force-exclusion '
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\ . ale#Var(a:buffer, 'ruby_rubocop_options')
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\ . ' --stdin ' . bufname(a:buffer)
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endfunction
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function! ale_linters#ruby#rubocop#Handle(buffer, lines) abort
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" Matches patterns line the following:
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"
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" <path>:83:29: C: Prefer single-quoted strings when you don't
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" need string interpolation or special symbols.
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let l:pattern = '\v:(\d+):(\d+): (.): (.+)'
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let l:output = []
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for l:match in ale#util#GetMatches(a:lines, l:pattern)
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let l:text = l:match[4]
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let l:type = l:match[3]
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call add(l:output, {
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\ 'lnum': l:match[1] + 0,
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\ 'col': l:match[2] + 0,
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\ 'text': l:text,
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\ 'type': index(['F', 'E'], l:type) != -1 ? 'E' : '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('ruby', {
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\ 'name': 'rubocop',
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\ 'executable_callback': 'ale#handlers#rubocop#GetExecutable',
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\ 'command_callback': 'ale_linters#ruby#rubocop#GetCommand',
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\ 'callback': 'ale_linters#ruby#rubocop#Handle',
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\})
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