23 lines
951 B
VimL
23 lines
951 B
VimL
" Author: Jake Zimmerman <jake@zimmerman.io>, Eddie Lebow https://github.com/elebow
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" Description: eruby checker using `erubis`, instead of `erb`
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function! ale_linters#eruby#erubis#GetCommand(buffer) abort
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let l:rails_root = ale#ruby#FindRailsRoot(a:buffer)
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if empty(l:rails_root)
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return 'erubis -x %t | ruby -c'
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endif
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" Rails-flavored eRuby does not comply with the standard as understood by
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" Erubis, so we'll have to do some substitution. This does not reduce the
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" effectiveness of the linter - the translated code is still evaluated.
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return 'ruby -r erubis -e ' . ale#Escape('puts Erubis::Eruby.new($stdin.read.gsub(%{<%=},%{<%})).src') . '< %t | ruby -c'
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endfunction
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call ale#linter#Define('eruby', {
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\ 'name': 'erubis',
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\ 'executable': 'erubis',
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\ 'output_stream': 'stderr',
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\ 'command_callback': 'ale_linters#eruby#erubis#GetCommand',
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\ 'callback': 'ale#handlers#ruby#HandleSyntaxErrors',
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\})
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