79 lines
2.4 KiB
VimL
79 lines
2.4 KiB
VimL
" Author: Yauheni Kirylau <actionless.loveless@gmail.com>
|
|
" Description: vulture linting for python files
|
|
|
|
call ale#Set('python_vulture_executable', 'vulture')
|
|
call ale#Set('python_vulture_options', '')
|
|
call ale#Set('python_vulture_use_global', get(g:, 'ale_use_global_executables', 0))
|
|
call ale#Set('python_vulture_change_directory', 1)
|
|
|
|
" The directory to change to before running vulture
|
|
function! s:GetDir(buffer) abort
|
|
let l:project_root = ale#python#FindProjectRoot(a:buffer)
|
|
|
|
return !empty(l:project_root)
|
|
\ ? l:project_root
|
|
\ : expand('#' . a:buffer . ':p:h')
|
|
endfunction
|
|
|
|
function! ale_linters#python#vulture#GetExecutable(buffer) abort
|
|
return ale#python#FindExecutable(a:buffer, 'python_vulture', ['vulture'])
|
|
endfunction
|
|
|
|
function! ale_linters#python#vulture#GetCwd(buffer) abort
|
|
if !ale#Var(a:buffer, 'python_vulture_change_directory')
|
|
return ''
|
|
endif
|
|
|
|
return s:GetDir(a:buffer)
|
|
endfunction
|
|
|
|
function! ale_linters#python#vulture#GetCommand(buffer) abort
|
|
let l:executable = ale_linters#python#vulture#GetExecutable(a:buffer)
|
|
let l:exec_args = l:executable =~? 'pipenv\|poetry$'
|
|
\ ? ' run vulture'
|
|
\ : ''
|
|
let l:lint_dest = ale#Var(a:buffer, 'python_vulture_change_directory')
|
|
\ ? ' .'
|
|
\ : ' %s'
|
|
|
|
return ale#Escape(l:executable) . l:exec_args
|
|
\ . ' '
|
|
\ . ale#Var(a:buffer, 'python_vulture_options')
|
|
\ . l:lint_dest
|
|
endfunction
|
|
|
|
|
|
function! ale_linters#python#vulture#Handle(buffer, lines) abort
|
|
let l:output = ale#python#HandleTraceback(a:lines, 10)
|
|
|
|
if !empty(l:output)
|
|
return l:output
|
|
endif
|
|
|
|
" Matches patterns line the following:
|
|
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+): (.*)$'
|
|
let l:dir = s:GetDir(a:buffer)
|
|
|
|
for l:match in ale#util#GetMatches(a:lines, l:pattern)
|
|
let l:abspath = ale#path#GetAbsPath(l:dir, l:match[1])
|
|
let l:item = {
|
|
\ 'filename': l:abspath,
|
|
\ 'lnum': l:match[2] + 0,
|
|
\ 'text': l:match[3],
|
|
\ 'type': 'W',
|
|
\}
|
|
call add(l:output, l:item)
|
|
endfor
|
|
|
|
return l:output
|
|
endfunction
|
|
|
|
|
|
call ale#linter#Define('python', {
|
|
\ 'name': 'vulture',
|
|
\ 'executable': function('ale_linters#python#vulture#GetExecutable'),
|
|
\ 'cwd': function('ale_linters#python#vulture#GetCwd'),
|
|
\ 'command': function('ale_linters#python#vulture#GetCommand'),
|
|
\ 'callback': 'ale_linters#python#vulture#Handle',
|
|
\ 'lint_file': 1,
|
|
\})
|