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" Author: Nathan Sharp <nwsharp+eda@live.com>
" Description: Yosys for Verilog files
call ale#Set('verilog_yosys_executable', 'yosys')
call ale#Set('verilog_yosys_options', '-Q -T -p ''read_verilog %s''')
function! ale_linters#verilog#yosys#GetCommand(buffer) abort
return '%e ' . ale#Var(a:buffer, 'verilog_yosys_options') . ' 2>&1'
endfunction
function! ale_linters#verilog#yosys#Handle(buffer, lines) abort
let l:output = []
let l:path = fnamemodify(bufname(a:buffer), ':p')
for l:match in ale#util#GetMatches(a:lines, '^\([^:]\+\):\(\d\+\): \(WARNING\|ERROR\): \(.\+\)$')
call add(l:output, {
\ 'lnum': str2nr(l:match[2]),
\ 'text': l:match[4],
\ 'type': l:match[3][0],
\ 'filename': l:match[1],
\})
endfor
for l:match in ale#util#GetMatches(a:lines, '^\(Warning\|ERROR\): \(.\+\)$')
call add(l:output, {
\ 'lnum': 1,
\ 'text': l:match[2],
\ 'type': l:match[1][0],
\})
endfor
return l:output
endfunction
call ale#linter#Define('verilog', {
\ 'name': 'yosys',
\ 'output_stream': 'stdout',
\ 'executable': {b -> ale#Var(b, 'verilog_yosys_executable')},
\ 'command': function('ale_linters#verilog#yosys#GetCommand'),
\ 'callback': 'ale_linters#verilog#yosys#Handle',
\ 'lint_file': 1,
\})
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