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#734 - Use the buffer number from the events for entering buffers and saving buffers for checking buffers

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This commit is contained in:
w0rp 2017-08-01 00:03:24 +01:00
parent ec82530247
commit a4ffd2f37c
8 changed files with 52 additions and 40 deletions
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38
autoload/ale.vim
View File

@ -15,19 +15,19 @@ endfunction
" A function for checking various conditions whereby ALE just shouldn't
" attempt to do anything, say if particular buffer types are open in Vim.
function! ale#ShouldDoNothing() abort
function! ale#ShouldDoNothing(buffer) abort
" Do nothing for blacklisted files
" OR if ALE is running in the sandbox
return index(g:ale_filetype_blacklist, &filetype) >= 0
\ || (exists('*getcmdwintype') && !empty(getcmdwintype()))
\ || ale#util#InSandbox()
\ || !ale#Var(bufnr(''), 'enabled')
\ || !ale#Var(a:buffer, 'enabled')
\ || ale#FileTooLarge()
endfunction
" (delay, [linting_flag])
" (delay, [linting_flag, buffer_number])
function! ale#Queue(delay, ...) abort
if len(a:0) > 1
if a:0 > 2
throw 'too many arguments!'
endif
@ -38,7 +38,13 @@ function! ale#Queue(delay, ...) abort
throw "linting_flag must be either '' or 'lint_file'"
endif
if ale#ShouldDoNothing()
let l:buffer = get(a:000, 1, bufnr(''))
if type(l:buffer) != type(0)
throw 'buffer_number must be a Number'
endif
if ale#ShouldDoNothing(l:buffer)
return
endif
@ -53,7 +59,6 @@ function! ale#Queue(delay, ...) abort
let s:lint_timer = -1
endif
let l:buffer = bufnr('')
let l:linters = ale#linter#Get(getbufvar(l:buffer, '&filetype'))
" Don't set up buffer data and so on if there are no linters to run.
@ -68,21 +73,26 @@ function! ale#Queue(delay, ...) abort
endif
if a:delay > 0
let s:queued_buffer_number = bufnr('%')
let s:queued_buffer_number = l:buffer
let s:lint_timer = timer_start(a:delay, function('ale#Lint'))
else
call ale#Lint()
call ale#Lint(-1, l:buffer)
endif
endfunction
function! ale#Lint(...) abort
" Get the buffer number linting was queued for.
" or else take the current one.
let l:buffer = len(a:0) > 1 && a:1 == s:lint_timer
\ ? s:queued_buffer_number
\ : bufnr('%')
if a:0 > 1
" Use the buffer number given as the optional second argument.
let l:buffer = a:2
elseif a:0 > 0 && a:1 == s:lint_timer
" Use the buffer number for the buffer linting was queued for.
let l:buffer = s:queued_buffer_number
else
" Use the current buffer number.
let l:buffer = bufnr('')
endif
if ale#ShouldDoNothing()
if ale#ShouldDoNothing(l:buffer)
return
endif

6
autoload/ale/cursor.vim
View File

@ -66,7 +66,7 @@ function! s:StopCursorTimer() abort
endfunction
function! ale#cursor#EchoCursorWarning(...) abort
if ale#ShouldDoNothing()
if ale#ShouldDoNothing(bufnr(''))
return
endif
@ -93,7 +93,7 @@ let s:cursor_timer = -1
let s:last_pos = [0, 0, 0]
function! ale#cursor#EchoCursorWarningWithDelay() abort
if ale#ShouldDoNothing()
if ale#ShouldDoNothing(bufnr(''))
return
endif
@ -112,7 +112,7 @@ function! ale#cursor#EchoCursorWarningWithDelay() abort
endfunction
function! ale#cursor#ShowCursorDetail() abort
if ale#ShouldDoNothing()
if ale#ShouldDoNothing(bufnr(''))
return
endif

2
autoload/ale/engine.vim
View File

@ -139,7 +139,7 @@ function! s:HandleLoclist(linter_name, buffer, loclist) abort
" for efficient lookup of the messages in the cursor handler.
call sort(g:ale_buffer_info[a:buffer].loclist, 'ale#util#LocItemCompare')
if ale#ShouldDoNothing()
if ale#ShouldDoNothing(a:buffer)
return
endif

20
autoload/ale/events.vim
View File

@ -1,7 +1,7 @@
" Author: w0rp <devw0rp@gmail.com>
function! ale#events#SaveEvent() abort
let l:should_lint = g:ale_enabled && g:ale_lint_on_save
function! ale#events#SaveEvent(buffer) abort
let l:should_lint = ale#Var(a:buffer, 'enabled') && g:ale_lint_on_save
if g:ale_fix_on_save
let l:will_fix = ale#fix#Fix('save_file')
@ -9,25 +9,27 @@ function! ale#events#SaveEvent() abort
endif
if l:should_lint
call ale#Queue(0, 'lint_file')
call ale#Queue(0, 'lint_file', a:buffer)
endif
endfunction
function! s:LintOnEnter() abort
if g:ale_enabled && g:ale_lint_on_enter && has_key(b:, 'ale_file_changed')
function! s:LintOnEnter(buffer) abort
if ale#Var(a:buffer, 'enabled')
\&& g:ale_lint_on_enter
\&& has_key(b:, 'ale_file_changed')
call remove(b:, 'ale_file_changed')
call ale#Queue(0, 'lint_file')
call ale#Queue(0, 'lint_file', a:buffer)
endif
endfunction
function! ale#events#EnterEvent() abort
call s:LintOnEnter()
function! ale#events#EnterEvent(buffer) abort
call s:LintOnEnter(a:buffer)
endfunction
function! ale#events#FileChangedEvent(buffer) abort
call setbufvar(a:buffer, 'ale_file_changed', 1)
if bufnr('') == a:buffer
call s:LintOnEnter()
call s:LintOnEnter(a:buffer)
endif
endfunction

6
plugin/ale.vim
View File

@ -219,11 +219,11 @@ function! ALEInitAuGroups() abort
augroup ALERunOnEnterGroup
autocmd!
if g:ale_enabled && g:ale_lint_on_enter
autocmd BufWinEnter,BufRead * call ale#Queue(300, 'lint_file')
autocmd BufWinEnter,BufRead * call ale#Queue(0, 'lint_file', str2nr(expand('<abuf>')))
" Track when the file is changed outside of Vim.
autocmd FileChangedShellPost * call ale#events#FileChangedEvent(str2nr(expand('<abuf>')))
" If the file has been changed, then check it again on enter.
autocmd BufEnter * call ale#events#EnterEvent()
autocmd BufEnter * call ale#events#EnterEvent(str2nr(expand('<abuf>')))
endif
augroup END
@ -245,7 +245,7 @@ function! ALEInitAuGroups() abort
augroup ALERunOnSaveGroup
autocmd!
if (g:ale_enabled && g:ale_lint_on_save) || g:ale_fix_on_save
autocmd BufWritePost * call ale#events#SaveEvent()
autocmd BufWritePost * call ale#events#SaveEvent(str2nr(expand('<abuf>')))
endif
augroup END

6
test/test_ale_fix.vader
View File

@ -246,7 +246,7 @@ Execute(ALEFix should save files on the save event):
let g:ale_fixers.testft = ['AddDollars']
call SetUpLinters()
call ale#events#SaveEvent()
call ale#events#SaveEvent(bufnr(''))
" We should save the file.
AssertEqual ['$a', '$b', '$c'], readfile('fix_test_file')
@ -285,7 +285,7 @@ Execute(ALEFix should still lint with no linters to be applied):
let g:ale_fixers.testft = []
call SetUpLinters()
call ale#events#SaveEvent()
call ale#events#SaveEvent(bufnr(''))
Assert !filereadable('fix_test_file'), 'The file should not have been saved'
@ -317,7 +317,7 @@ Execute(ALEFix should still lint when nothing was fixed on save):
let g:ale_fixers.testft = ['DoNothing']
call SetUpLinters()
call ale#events#SaveEvent()
call ale#events#SaveEvent(bufnr(''))
Assert !filereadable('fix_test_file'), 'The file should not have been saved'

12
test/test_ale_init_au_groups.vader
View File

@ -116,9 +116,9 @@ Execute (g:ale_lint_on_enter = 1 should bind the required events):
let g:ale_lint_on_enter = 1
AssertEqual [
\ 'BufEnter * call ale#events#EnterEvent()',
\ 'BufReadPost * call ale#Queue(300, ''lint_file'')',
\ 'BufWinEnter * call ale#Queue(300, ''lint_file'')',
\ 'BufEnter * call ale#events#EnterEvent(str2nr(expand(''<abuf>'')))',
\ 'BufReadPost * call ale#Queue(0, ''lint_file'', str2nr(expand(''<abuf>'')))',
\ 'BufWinEnter * call ale#Queue(0, ''lint_file'', str2nr(expand(''<abuf>'')))',
\ 'FileChangedShellPost * call ale#events#FileChangedEvent(str2nr(expand(''<abuf>'')))',
\], CheckAutocmd('ALERunOnEnterGroup')
@ -151,7 +151,7 @@ Execute (g:ale_lint_on_save = 1 should bind no events):
let g:ale_fix_on_save = 0
AssertEqual [
\ 'BufWritePost * call ale#events#SaveEvent()',
\ 'BufWritePost * call ale#events#SaveEvent(str2nr(expand(''<abuf>'')))',
\], CheckAutocmd('ALERunOnSaveGroup')
Execute (g:ale_lint_on_save = 0 and g:ale_fix_on_save = 1 should bind events):
@ -159,7 +159,7 @@ Execute (g:ale_lint_on_save = 0 and g:ale_fix_on_save = 1 should bind events):
let g:ale_fix_on_save = 1
AssertEqual [
\ 'BufWritePost * call ale#events#SaveEvent()',
\ 'BufWritePost * call ale#events#SaveEvent(str2nr(expand(''<abuf>'')))',
\], CheckAutocmd('ALERunOnSaveGroup')
Execute (g:ale_fix_on_save = 1 should bind events even when ALE is disabled):
@ -168,7 +168,7 @@ Execute (g:ale_fix_on_save = 1 should bind events even when ALE is disabled):
let g:ale_fix_on_save = 1
AssertEqual [
\ 'BufWritePost * call ale#events#SaveEvent()',
\ 'BufWritePost * call ale#events#SaveEvent(str2nr(expand(''<abuf>'')))',
\], CheckAutocmd('ALERunOnSaveGroup')
Execute (g:ale_echo_cursor = 0 should bind no events):

2
test/test_lint_on_enter_when_file_changed.vader
View File

@ -64,7 +64,7 @@ Execute(The buffer should be checked after entering it after the file has change
let b:ale_file_changed = 1
set filetype=foobar
call ale#events#EnterEvent()
call ale#events#EnterEvent(bufnr(''))
AssertEqual [{
\ 'bufnr': bufnr(''),