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Allow function aliases to be registered for fixing problems, and add some more argument checking for fixing problems

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This commit is contained in:
w0rp
2017-05-18 23:50:06 +01:00
parent ea1627f5ce
commit 1f4d1800e0
3 changed files with 106 additions and 2 deletions
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38
autoload/ale/fix.vim
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@@ -191,7 +191,7 @@ function! s:RunFixer(options) abort
let l:index = a:options.callback_index
while len(a:options.callback_list) > l:index
let l:result = function(a:options.callback_list[l:index])(l:buffer, copy(l:input))
let l:result = call(a:options.callback_list[l:index], [l:buffer, copy(l:input)])
if type(l:result) == type(0) && l:result == 0
" When `0` is returned, skip this item.
@@ -223,7 +223,7 @@ function! s:RunFixer(options) abort
call s:ApplyFixes(l:buffer, l:input)
endfunction
function! ale#fix#Fix() abort
function! s:GetCallbacks() abort
let l:callback_list = []
for l:sub_type in split(&filetype, '\.')
@@ -238,6 +238,40 @@ function! ale#fix#Fix() abort
if empty(l:callback_list)
echoerr 'No fixers have been defined for filetype: ' . &filetype
return []
endif
let l:problem_list = []
let l:corrected_list = []
for l:item in l:callback_list
if type(l:item) == type('')
if exists('*' . l:item)
call add(l:corrected_list, function(l:item))
else
let l:func = ale#fix#registry#GetFunc(l:item)
if !empty(l:func) && exists('*' . l:func)
call add(l:corrected_list, function(l:func))
else
call add(l:problem_list, l:item)
endif
endif
endif
endfor
if !empty(l:problem_list)
echoerr 'Invalid fixers used: ' . string(l:problem_list)
return []
endif
return l:corrected_list
endfunction
function! ale#fix#Fix() abort
let l:callback_list = s:GetCallbacks()
if empty(l:callback_list)
return
endif