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" Author: Leo <thinkabit.ukim@gmail.com>
" Description: Handlers for output expected from atools
function! ale#handlers#atools#Handle(buffer, lines) abort
" Format: SEVERITY:[TAG]:PATH:LINENUM:MSG
" Example: MC:[AL5]:./APKBUILD:12:variable set to empty string: install=
let l:pattern = '\([^:]\+\):\([^:]\+\):\([^:]\+\):\(\d\+\):\(.\+\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
" We are expected to receive 2 characters, the first character
" can be 'S', 'I', 'M' 'T', which are respectively:
" Serious (Error)
" Important (Error)
" Minor (Warning)
" Style (Warning)
"
" The second character can be either 'C' or 'P', which are respectively:
" Certain (Error)
" Possible (Warning)
let l:severity = matchstr(l:match[1], '^.')
let l:certainty = matchstr(l:match[1], '.$')
let l:type = 'E'
" If the tag returns 'Minor' or 'Style' or is 'Possible'
" then return a warning
if l:severity is# 'M' || l:severity is# 'T' || l:certainty is# 'P'
let l:type = 'W'
endif
call add(l:output, {
\ 'lnum': l:match[4] + 0,
\ 'text': l:match[5],
\ 'type': l:type,
\ 'code': matchstr(l:match[2], 'AL[0-9]*'),
\})
endfor
return l:output
endfunction
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