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Respect python black fixer configuration file

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Similar to other linters/fixers, by default change to the directory of
the file being fixed before invoking `black`, which allows the tool to
read project-specific configuration (pyproject.toml)

Fixes #2218
This commit is contained in:
Aiden Scandella
2019-01-30 07:57:58 -08:00
parent 067601e9db
commit de29ff26ff
3 changed files with 21 additions and 3 deletions
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7
autoload/ale/fixers/black.vim
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@@ -5,6 +5,7 @@ call ale#Set('python_black_executable', 'black')
call ale#Set('python_black_use_global', get(g:, 'ale_use_global_executables', 0))
call ale#Set('python_black_options', '')
call ale#Set('python_black_auto_pipenv', 0)
call ale#Set('python_black_change_directory', 1)
function! ale#fixers#black#GetExecutable(buffer) abort
if (ale#Var(a:buffer, 'python_auto_pipenv') || ale#Var(a:buffer, 'python_black_auto_pipenv'))
@@ -16,6 +17,10 @@ function! ale#fixers#black#GetExecutable(buffer) abort
endfunction
function! ale#fixers#black#Fix(buffer) abort
let l:cd_string = ale#Var(a:buffer, 'python_black_change_directory')
\ ? ale#path#BufferCdString(a:buffer)
\ : ''
let l:executable = ale#fixers#black#GetExecutable(a:buffer)
let l:exec_args = l:executable =~? 'pipenv$'
@@ -25,7 +30,7 @@ function! ale#fixers#black#Fix(buffer) abort
let l:options = ale#Var(a:buffer, 'python_black_options')
return {
\ 'command': ale#Escape(l:executable) . l:exec_args
\ 'command': l:cd_string . ale#Escape(l:executable) . l:exec_args
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' -',
\}