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shfmt: Use Vim's indent config as default indent width

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This commit is contained in:
rhysd
2018-09-18 15:41:33 +09:00
parent ddb3e6d57a
commit 532686102e
2 changed files with 52 additions and 2 deletions
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17
autoload/ale/fixers/shfmt.vim
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@@ -5,12 +5,27 @@ scriptencoding utf-8
call ale#Set('sh_shfmt_executable', 'shfmt')
call ale#Set('sh_shfmt_options', '')
function! s:DefaultOption(buffer) abort
if getbufvar(a:buffer, '&expandtab') == 0
" Tab is used by default
return ''
endif
let l:tabsize = getbufvar(a:buffer, '&shiftwidth')
if l:tabsize == 0
let l:tabsize = getbufvar(a:buffer, '&tabstop')
endif
return ' -i ' . l:tabsize
endfunction
function! ale#fixers#shfmt#Fix(buffer) abort
let l:executable = ale#Var(a:buffer, 'sh_shfmt_executable')
let l:options = ale#Var(a:buffer, 'sh_shfmt_options')
return {
\ 'command': ale#Escape(l:executable)
\ . (empty(l:options) ? '' : ' ' . l:options)
\ . (empty(l:options) ? s:DefaultOption(a:buffer) : ' ' . l:options)
\}
endfunction