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Verilator current file search path (#3500)

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* Simplify verilator linter using ale command format strings
* Verilator Linter: Restructure linter command tests
* Verilator Linter: adds to the handler test the returned filename
* Verilator Linter: add the current file path to the search path
* Verilator Linter: Add the search path to the tests

Co-authored-by: TG <tarik.graba@telecom-paris.fr>
This commit is contained in:
Tarik Graba
2021-02-11 20:35:25 +01:00
committed by GitHub
parent 1773a496ad
commit ea72d66b6d
4 changed files with 32 additions and 46 deletions
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20
ale_linters/verilog/verilator.vim
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@@ -7,16 +7,11 @@ if !exists('g:ale_verilog_verilator_options')
endif
function! ale_linters#verilog#verilator#GetCommand(buffer) abort
let l:filename = ale#util#Tempname() . '_verilator_linted.v'
" Create a special filename, so we can detect it in the handler.
call ale#command#ManageFile(a:buffer, l:filename)
let l:lines = getbufline(a:buffer, 1, '$')
call ale#util#Writefile(a:buffer, l:lines, l:filename)
" the path to the current file is systematically added to the search path
return 'verilator --lint-only -Wall -Wno-DECLFILENAME '
\ . '-I%s:h '
\ . ale#Var(a:buffer, 'verilog_verilator_options') .' '
\ . ale#Escape(l:filename)
\ . '%t'
endfunction
function! ale_linters#verilog#verilator#Handle(buffer, lines) abort
@@ -34,7 +29,7 @@ function! ale_linters#verilog#verilator#Handle(buffer, lines) abort
"
" to stay compatible with old versions of the tool, the column number is
" optional in the researched pattern
let l:pattern = '^%\(Warning\|Error\)[^:]*:\([^:]\+\):\(\d\+\):\(\d\+\)\?:\? \(.\+\)$'
let l:pattern = '^%\(Warning\|Error\)[^:]*:\s*\([^:]\+\):\(\d\+\):\(\d\+\)\?:\? \(.\+\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
@@ -42,17 +37,14 @@ function! ale_linters#verilog#verilator#Handle(buffer, lines) abort
\ 'lnum': str2nr(l:match[3]),
\ 'text': l:match[5],
\ 'type': l:match[1] is# 'Error' ? 'E' : 'W',
\ 'filename': l:match[2],
\}
if !empty(l:match[4])
let l:item.col = str2nr(l:match[4])
endif
let l:file = l:match[2]
if l:file =~# '_verilator_linted.v'
call add(l:output, l:item)
endif
call add(l:output, l:item)
endfor
return l:output