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flake8: Move to the buffer's directory before running flake8 command

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This commit is contained in:
Andreas Kloeckner 2018-04-26 18:53:44 -05:00
parent d8d09c2048
commit 603e61ad71
2 changed files with 21 additions and 10 deletions
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4
ale_linters/python/flake8.vim
View file

@ -39,6 +39,7 @@ function! ale_linters#python#flake8#VersionCheck(buffer) abort
endfunction
function! ale_linters#python#flake8#GetCommand(buffer, version_output) abort
let l:cd_string = ale#path#BufferCdString(a:buffer)
let l:executable = ale_linters#python#flake8#GetExecutable(a:buffer)
let l:version = ale#semver#GetVersion(l:executable, a:version_output)
@ -50,7 +51,8 @@ function! ale_linters#python#flake8#GetCommand(buffer, version_output) abort
let l:options = ale#Var(a:buffer, 'python_flake8_options')
return ale#Escape(l:executable)
return l:cd_string
\ . ale#Escape(l:executable)
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' --format=default'
\ . l:display_name_args . ' -'

27
test/command_callback/test_flake8_command_callback.vader
View file

@ -33,20 +33,23 @@ Execute(The flake8 callbacks should return the correct default values):
\ ale#Escape('flake8') . ' --version',
\ ale_linters#python#flake8#VersionCheck(bufnr(''))
AssertEqual
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['3.0.0'])
" Try with older versions.
call ale#semver#ResetVersionCache()
AssertEqual
\ ale#Escape('flake8') . ' --format=default -',
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('flake8') . ' --format=default -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['2.9.9'])
Execute(The flake8 command callback should let you set options):
let g:ale_python_flake8_options = '--some-option'
AssertEqual
\ ale#Escape('flake8')
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('flake8')
\ . ' --some-option --format=default'
\ . ' --stdin-display-name %s -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['3.0.4'])
@ -54,7 +57,8 @@ Execute(The flake8 command callback should let you set options):
call ale#semver#ResetVersionCache()
AssertEqual
\ ale#Escape('flake8')
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('flake8')
\ . ' --some-option --format=default -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['2.9.9'])
@ -68,7 +72,8 @@ Execute(You should be able to set a custom executable and it should be escaped):
\ ale#Escape('executable with spaces') . ' --version',
\ ale_linters#python#flake8#VersionCheck(bufnr(''))
AssertEqual
\ ale#Escape('executable with spaces')
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('executable with spaces')
\ . ' --format=default'
\ . ' --stdin-display-name %s -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['3.0.0'])
@ -87,7 +92,8 @@ Execute(The flake8 callbacks should detect virtualenv directories):
\ ale#Escape(b:executable) . ' --version',
\ ale_linters#python#flake8#VersionCheck(bufnr(''))
AssertEqual
\ ale#Escape(b:executable)
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape(b:executable)
\ . ' --format=default --stdin-display-name %s -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['3.0.0'])
@ -140,7 +146,8 @@ Execute(Using `python -m flake8` should be supported for running flake8):
\ ale#Escape('python') . ' -m flake8 --version',
\ ale_linters#python#flake8#VersionCheck(bufnr(''))
AssertEqual
\ ale#Escape('python') . ' -m flake8 --some-option --format=default -',
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('python') . ' -m flake8 --some-option --format=default -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['2.9.9'])
call ale#semver#ResetVersionCache()
@ -155,7 +162,8 @@ Execute(Using `python -m flake8` should be supported for running flake8):
\ ale#Escape('python') . ' -m flake8 --version',
\ ale_linters#python#flake8#VersionCheck(bufnr(''))
AssertEqual
\ ale#Escape('python') . ' -m flake8 --some-option --format=default -',
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('python') . ' -m flake8 --some-option --format=default -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['2.9.9'])
Execute(Using `python2 -m flake8` should be supported with the old args option):
@ -177,5 +185,6 @@ Execute(Using `python2 -m flake8` should be supported with the old args option):
\ ale#Escape('python2') . ' -m flake8 --version',
\ ale_linters#python#flake8#VersionCheck(bufnr(''))
AssertEqual
\ ale#Escape('python2') . ' -m flake8 --format=default -',
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('python2') . ' -m flake8 --format=default -',
\ ale_linters#python#flake8#GetCommand(bufnr(''), ['2.9.9'])