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Ale: Cache Warning and Errors 

should provide some better performance
This commit is contained in:
Christian Brabandt 2017-06-27 13:52:48 +02:00
parent feee9bcf3c
commit 6ab0098ced
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 29 additions and 12 deletions
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41
autoload/airline/extensions/ale.vim
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@ -4,29 +4,46 @@
let s:error_symbol = get(g:, 'airline#extensions#ale#error_symbol', 'E:') let s:error_symbol = get(g:, 'airline#extensions#ale#error_symbol', 'E:')
let s:warning_symbol = get(g:, 'airline#extensions#ale#warning_symbol', 'W:') let s:warning_symbol = get(g:, 'airline#extensions#ale#warning_symbol', 'W:')
function! s:airline_ale_count(cnt, symbol)
return a:cnt ? a:symbol. a:cnt : ''
endfunction
function! airline#extensions#ale#get(type) function! airline#extensions#ale#get(type)
if !exists(':ALELint') if !exists(':ALELint')
return '' return ''
endif endif
let l:is_err = a:type ==# 'error' let is_err = a:type ==# 'error'
let l:counts = ale#statusline#Count(bufnr('')) let symbol = is_err ? s:error_symbol : s:warning_symbol
let l:symbol = l:is_err ? s:error_symbol : s:warning_symbol
if type(l:counts) == type({}) && has_key(l:counts, 'error') if !exists('b:airline_extensions_ale_dict')
let b:airline_extensions_ale_dict = {}
let b:airline_extensions_ale_dict.error = 0
let b:airline_extensions_ale_dict.warning = 0
let b:airline_extensions_ale_dict.change = 0
endif
if b:airline_extensions_ale_dict.change == b:changedtick
return s:airline_ale_count(b:airline_extensions_ale_dict[a:type], symbol)
endif
let is_err = a:type ==# 'error'
let counts = ale#statusline#Count(bufnr(''))
let symbol = is_err ? s:error_symbol : s:warning_symbol
if type(counts) == type({}) && has_key(counts, 'error')
" Use the current Dictionary format. " Use the current Dictionary format.
let l:errors = l:counts.error + l:counts.style_error let errors = counts.error + counts.style_error
let l:num = l:is_err ? l:errors : l:counts.total - l:errors let num = is_err ? errors : counts.total - errors
else else
" Use the old List format. " Use the old List format.
let l:num = l:is_err ? l:counts[0] : l:counts[1] let num = is_err ? counts[0] : counts[1]
endif endif
if l:num == 0 let b:airline_extensions_ale_dict[a:type] = num
return '' let b:airline_extensions_ale_dict['change'] = b:changedtick
else
return l:symbol . l:num return s:airline_ale_count(num, symbol)
endif
endfunction endfunction
function! airline#extensions#ale#get_warning() function! airline#extensions#ale#get_warning()