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" Author: Bjorn Neergaard <bjorn@neersighted.com>, modified by Yann fery <yann@fery.me>
" Description: Manages the loclist and quickfix lists
" Return 1 if there is a buffer with buftype == 'quickfix' in bufffer list
function! ale#list#IsQuickfixOpen() abort
for l:buf in range(1, bufnr('$'))
if getbufvar(l:buf, '&buftype') ==# 'quickfix'
return 1
endif
endfor
return 0
endfunction
function! ale#list#SetLists(buffer, loclist) abort
if g:ale_set_quickfix
call setqflist(a:loclist)
elseif g:ale_set_loclist
" If windows support is off, bufwinid() may not exist.
if exists('*bufwinid')
" Set the results on the window for the buffer.
call setloclist(bufwinid(str2nr(a:buffer)), a:loclist)
else
" Set the results in the current window.
" This may not be the same window we ran the linters for, but
" it's better than nothing.
call setloclist(0, a:loclist)
endif
endif
" If we don't auto-open lists, bail out here.
if !g:ale_open_list && !g:ale_keep_list_window_open
return
endif
" If we have errors in our list, open the list. Only if it isn't already open
if len(a:loclist) > 0 || g:ale_keep_list_window_open
let l:winnr = winnr()
if !ale#list#IsQuickfixOpen()
if g:ale_set_quickfix
copen
elseif g:ale_set_loclist
lopen
endif
endif
" If focus changed, restore it (jump to the last window).
if l:winnr !=# winnr()
wincmd p
endif
" Only close if the list is totally empty (relying on Vim's state, not our
" own). This keeps us from closing the window when other plugins have
" populated it.
elseif !g:ale_keep_list_window_open && g:ale_set_quickfix && len(getqflist()) == 0
cclose
elseif !g:ale_keep_list_window_open && len(getloclist(0)) == 0
lclose
endif
endfunction
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