Merge pull request #1248 from Carpetsmoker/autocmd-fixer

Add ALEFixPre and ALEFixPost events
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w0rp 2018-03-18 16:37:16 +00:00 committed by GitHub
commit b08fdd16b8
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4 changed files with 28 additions and 5 deletions

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@ -502,15 +502,17 @@ Will give you:
### 5.viii. How can I execute some code when ALE starts or stops linting?
ALE runs its own [autocmd](http://vimdoc.sourceforge.net/htmldoc/autocmd.html)
events whenever has a linter is started and has been successfully executed and
processed. These events can be used to call arbitrary functions before and after
ALE stops linting.
events when a lint or fix cycle are started and stopped. These events can be
used to call arbitrary functions before and after ALE stops linting.
```vim
augroup YourGroup
autocmd!
autocmd User ALELintPre call YourFunction()
autocmd User ALELintPost call YourFunction()
autocmd User ALEFixPre call YourFunction()
autocmd User ALEFixPost call YourFunction()
augroup END
```

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@ -54,6 +54,8 @@ function! ale#fix#ApplyQueuedFixes() abort
let l:should_lint = l:data.changes_made
endif
silent doautocmd <nomodeline> User ALEFixPost
" If ALE linting is enabled, check for problems with the file again after
" fixing problems.
if g:ale_enabled
@ -463,6 +465,8 @@ function! ale#fix#Fix(...) abort
call ale#fix#RemoveManagedFiles(l:buffer)
call ale#fix#InitBufferData(l:buffer, l:fixing_flag)
silent doautocmd <nomodeline> User ALEFixPre
call s:RunFixer({
\ 'buffer': l:buffer,
\ 'input': g:ale_fix_buffer_data[l:buffer].lines_before,

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@ -2304,9 +2304,11 @@ b:ale_linted *b:ale_linted*
ALELintPre *ALELintPre-autocmd*
ALELintPost *ALELintPost-autocmd*
ALEFixPre *ALEFixPre-autocmd*
ALEFixPost *ALEFixPost-autocmd*
These |User| autocommands are triggered before and after every lint cycle.
They can be used to update statuslines, send notifications, etc.
These |User| autocommands are triggered before and after every lint or fix
cycle. They can be used to update statuslines, send notifications, etc.
The autocmd commands are run with |:silent|, so |:unsilent| is required for
echoing messges.

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@ -17,6 +17,14 @@ Before:
\ 'testft': [],
\}
let g:pre_success = 0
let g:post_success = 0
augroup VaderTest
autocmd!
autocmd User ALEFixPre let g:pre_success = 1
autocmd User ALEFixPost let g:post_success = 1
augroup end
if !has('win32')
let &shell = '/bin/bash'
endif
@ -171,6 +179,7 @@ After:
unlet! g:ale_emulate_job_failure
unlet! b:ale_fixers
unlet! b:ale_fix_on_save
augroup! VaderTest
delfunction AddCarets
delfunction AddDollars
delfunction DoNothing
@ -664,3 +673,9 @@ Expect(The lines in the JSON should be used):
x
y
z
Execute(ALEFix should apply autocmds):
let g:ale_fixers.testft = ['AddCarets']
ALEFix
AssertEqual g:pre_success, 1
AssertEqual g:post_success, 1