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-rw-r--r--autoload/ale/fixers/shfmt.vim17
1 files changed, 16 insertions, 1 deletions
diff --git a/autoload/ale/fixers/shfmt.vim b/autoload/ale/fixers/shfmt.vim
index fc55f425..06e8da57 100644
--- a/autoload/ale/fixers/shfmt.vim
+++ b/autoload/ale/fixers/shfmt.vim
@@ -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