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" Author: ymap - https://github.com/ymap
" Description: Packwerk, a static analyzer used to enforce boundaries and modularize Rails applications.
call ale#Set('ruby_packwerk_executable', 'packwerk')
call ale#Set('ruby_packwerk_options', '')
function! ale_linters#ruby#packwerk#Handle(buffer, lines) abort
let l:pattern = '\v^[^:]+:(\d+):(\d+)$'
let l:index = 0
let l:output = []
while l:index < len(a:lines) - 1
let l:cleaned_line = substitute(a:lines[l:index], '\v\e\[[0-9;]*m', '', 'g')
let l:match = matchlist(l:cleaned_line, l:pattern)
if len(l:match) > 0
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\ 'text': a:lines[l:index + 1],
\})
endif
let l:index += 1
endwhile
return l:output
endfunction
function! ale_linters#ruby#packwerk#GetCommand(buffer) abort
let l:rails_root = ale#ruby#FindRailsRoot(a:buffer)
if l:rails_root is? ''
return ''
endif
let l:executable = ale#Var(a:buffer, 'ruby_packwerk_executable')
let l:sep = has('win32') ? '\' : '/'
let l:abs_path = expand('#' . a:buffer . ':p')
let l:rel_path = substitute(l:abs_path, escape(l:rails_root . l:sep, '\'), '', '')
return ale#ruby#EscapeExecutable(l:executable, 'packwerk')
\ . ' check'
\ . ale#Pad(ale#Var(a:buffer, 'ruby_packwerk_options'))
\ . ' '
\ . ale#Escape(rel_path)
endfunction
call ale#linter#Define('ruby', {
\ 'name': 'packwerk',
\ 'executable': {b -> ale#Var(b, 'ruby_packwerk_executable')},
\ 'command': function('ale_linters#ruby#packwerk#GetCommand'),
\ 'callback': 'ale_linters#ruby#packwerk#Handle',
\ 'lint_file': 1,
\})
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