mirror of https://github.com/dense-analysis/ale
55 lines
2.1 KiB
VimL
55 lines
2.1 KiB
VimL
" Author: Martino Pilia <martino.pilia@gmail.com>
|
|
" Description: Lint Ada files with GCC
|
|
|
|
call ale#Set('ada_gcc_executable', 'gcc')
|
|
|
|
" -gnatwa: activate most optional warnings
|
|
" -gnatq: try semantic analysis even if syntax errors have been found
|
|
call ale#Set('ada_gcc_options', '-gnatwa -gnatq')
|
|
|
|
function! ale_linters#ada#gcc#GetCommand(buffer) abort
|
|
" Build a suitable output file name. The output file is specified because
|
|
" the .ali file may be created even if no code generation is attempted.
|
|
" The output file name must match the source file name (except for the
|
|
" extension), so here we cannot use the null file as output.
|
|
let l:tmp_dir = fnamemodify(ale#command#CreateDirectory(a:buffer), ':p')
|
|
let l:out_file = l:tmp_dir . fnamemodify(bufname(a:buffer), ':t:r') . '.o'
|
|
|
|
" -gnatc: Check syntax and semantics only (no code generation attempted)
|
|
return '%e -x ada -c -gnatc'
|
|
\ . ' -o ' . ale#Escape(l:out_file)
|
|
\ . ' -I %s:h'
|
|
\ . ale#Pad(ale#Var(a:buffer, 'ada_gcc_options'))
|
|
\ . ' %t'
|
|
endfunction
|
|
|
|
" For the message format please refer to:
|
|
" https://gcc.gnu.org/onlinedocs/gnat_ugn/Output-and-Error-Message-Control.html
|
|
" https://gcc.gnu.org/onlinedocs/gnat_ugn/Warning-Message-Control.html
|
|
function! ale_linters#ada#gcc#Handle(buffer, lines) abort
|
|
" Error format: <filename>:<lnum>:<col>: <text>
|
|
" Warning format: <filename>:<lnum>:<col>: warning: <text>
|
|
let l:re = '\v(.+):([0-9]+):([0-9]+):\s+(warning:)?\s*(.+)\s*'
|
|
let l:output = []
|
|
|
|
for l:match in ale#util#GetMatches(a:lines, l:re)
|
|
call add(l:output, {
|
|
\ 'bufnr': a:buffer,
|
|
\ 'lnum': str2nr(l:match[2]),
|
|
\ 'col': str2nr(l:match[3]),
|
|
\ 'type': l:match[4] is# 'warning:' ? 'W' : 'E',
|
|
\ 'text': l:match[5],
|
|
\})
|
|
endfor
|
|
|
|
return l:output
|
|
endfunction
|
|
|
|
call ale#linter#Define('ada', {
|
|
\ 'name': 'gcc',
|
|
\ 'output_stream': 'stderr',
|
|
\ 'executable': {b -> ale#Var(b, 'ada_gcc_executable')},
|
|
\ 'command': function('ale_linters#ada#gcc#GetCommand'),
|
|
\ 'callback': 'ale_linters#ada#gcc#Handle',
|
|
\})
|