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23 lines
651 B
VimL
23 lines
651 B
VimL
7 years ago
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" Author: Eddie Lebow https://github.com/elebow
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" Description: Functions for integrating with Ruby tools
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" Find the nearest dir contining "app", "db", and "config", and assume it is
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" the root of a Rails app.
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function! ale#ruby#FindRailsRoot(buffer) abort
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for l:name in ['app', 'config', 'db']
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let l:dir = fnamemodify(
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\ ale#path#FindNearestDirectory(a:buffer, l:name),
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\ ':h:h'
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\)
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if l:dir isnot# '.'
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\&& isdirectory(l:dir . '/app')
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\&& isdirectory(l:dir . '/config')
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\&& isdirectory(l:dir . '/db')
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return l:dir
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endif
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endfor
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return ''
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endfunction
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