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Visualize that ale is currently checking the current buffer

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At the moment you can never be sure whether you look at the results
that ale just produced after your last changes or you are looking at
outdated information.

Instead of showing the last results while ale executes checks on the
current buffer it can now show a specific indicator.

This commit introduces the new config variable
`g:airline#extensions#ale#checking_symbol` which defaults to "...". In
case you don't want to see this, you may set it to an empty string.
This commit is contained in:
Lars Michelsen 2018-10-14 20:14:56 +02:00
parent 2e99805dbf
commit 0609a1f945
1 changed files with 12 additions and 9 deletions
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21
autoload/airline/extensions/ale.vim
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@ -3,10 +3,6 @@
scriptencoding utf-8 scriptencoding utf-8
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:show_line_numbers = get(g:, 'airline#extensions#ale#show_line_numbers', 1)
function! s:airline_ale_count(cnt, symbol) function! s:airline_ale_count(cnt, symbol)
return a:cnt ? a:symbol. a:cnt : '' return a:cnt ? a:symbol. a:cnt : ''
endfunction endfunction
@ -37,13 +33,20 @@ function! airline#extensions#ale#get(type)
return '' return ''
endif endif
let is_err = a:type ==# 'error' let error_symbol = get(g:, 'airline#extensions#ale#error_symbol', 'E:')
let symbol = is_err ? s:error_symbol : s:warning_symbol let warning_symbol = get(g:, 'airline#extensions#ale#warning_symbol', 'W:')
let checking_symbol = get(g:, 'airline#extensions#ale#checking_symbol', '...')
let show_line_numbers = get(g:, 'airline#extensions#ale#show_line_numbers', 1)
let is_err = a:type ==# 'error' let is_err = a:type ==# 'error'
if ale#engine#IsCheckingBuffer(bufnr('')) == 1
return is_err ? '' : checking_symbol
endif
let symbol = is_err ? error_symbol : warning_symbol
let counts = ale#statusline#Count(bufnr('')) let counts = ale#statusline#Count(bufnr(''))
let symbol = is_err ? s:error_symbol : s:warning_symbol
if type(counts) == type({}) && has_key(counts, 'error') if type(counts) == type({}) && has_key(counts, 'error')
" Use the current Dictionary format. " Use the current Dictionary format.
let errors = counts.error + counts.style_error let errors = counts.error + counts.style_error
@ -53,7 +56,7 @@ function! airline#extensions#ale#get(type)
let num = is_err ? counts[0] : counts[1] let num = is_err ? counts[0] : counts[1]
endif endif
if s:show_line_numbers == 1 if show_line_numbers == 1
return s:airline_ale_count(num, symbol) . <sid>airline_ale_get_line_number(num, a:type) return s:airline_ale_count(num, symbol) . <sid>airline_ale_get_line_number(num, a:type)
else else
return s:airline_ale_count(num, symbol) return s:airline_ale_count(num, symbol)