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" Author: richard marmorstein <https://github.com/twitchard>
" Description: plugin for Psalm, static analyzer for PHP
call ale#Set('php_psalm_executable', 'psalm')
function! ale_linters#php#psalm#Handle(buffer, lines) abort
" Matches patterns like the following:
let l:pattern = '^.*:\(\d\+\):\(\d\+\):\(\w\+\) - \(.*\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'text': l:match[4],
\ 'type': l:match[3][:0] is# 'e' ? 'E' : 'W',
\})
endfor
return l:output
endfunction
call ale#linter#Define('php', {
\ 'name': 'psalm',
\ 'command': '%e --diff --output-format=emacs %s',
\ 'executable_callback': ale#VarFunc('php_psalm_executable'),
\ 'callback': 'ale_linters#php#psalm#Handle',
\ 'lint_file': 1,
\})
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