80 lines
2.6 KiB
VimL
80 lines
2.6 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
|
|
" Description: "dmd for D files"
|
|
|
|
function! s:FindDUBConfig(buffer) abort
|
|
" Find a DUB configuration file in ancestor paths.
|
|
" The most DUB-specific names will be tried first.
|
|
for l:possible_filename in ['dub.sdl', 'dub.json', 'package.json']
|
|
let l:dub_file = ale#path#FindNearestFile(a:buffer, l:possible_filename)
|
|
|
|
if !empty(l:dub_file)
|
|
return l:dub_file
|
|
endif
|
|
endfor
|
|
|
|
return ''
|
|
endfunction
|
|
|
|
function! ale_linters#d#dmd#DUBCommand(buffer) abort
|
|
" If we can't run dub, then skip this command.
|
|
if !executable('dub')
|
|
" Returning an empty string skips to the DMD command.
|
|
return ''
|
|
endif
|
|
|
|
let l:dub_file = s:FindDUBConfig(a:buffer)
|
|
|
|
if empty(l:dub_file)
|
|
return ''
|
|
endif
|
|
|
|
" To support older dub versions, we just change the directory to
|
|
" the directory where we found the dub config, and then run `dub describe`
|
|
" from that directory.
|
|
return 'cd ' . ale#Escape(fnamemodify(l:dub_file, ':h'))
|
|
\ . ' && dub describe --import-paths'
|
|
endfunction
|
|
|
|
function! ale_linters#d#dmd#DMDCommand(buffer, dub_output) abort
|
|
let l:import_list = []
|
|
|
|
" Build a list of import paths generated from DUB, if available.
|
|
for l:line in a:dub_output
|
|
if !empty(l:line)
|
|
" The arguments must be '-Ifilename', not '-I filename'
|
|
call add(l:import_list, '-I' . ale#Escape(l:line))
|
|
endif
|
|
endfor
|
|
|
|
return 'dmd '. join(l:import_list) . ' -o- -vcolumns -c %t'
|
|
endfunction
|
|
|
|
function! ale_linters#d#dmd#Handle(buffer, lines) abort
|
|
" Matches patterns lines like the following:
|
|
" /tmp/tmp.qclsa7qLP7/file.d(1): Error: function declaration without return type. (Note that constructors are always named 'this')
|
|
" /tmp/tmp.G1L5xIizvB.d(8,8): Error: module weak_reference is in file 'dstruct/weak_reference.d' which cannot be read
|
|
let l:pattern = '^[^(]\+(\([0-9]\+\)\,\?\([0-9]*\)): \([^:]\+\): \(.\+\)'
|
|
let l:output = []
|
|
|
|
for l:match in ale#util#GetMatches(a:lines, l:pattern)
|
|
call add(l:output, {
|
|
\ 'lnum': l:match[1],
|
|
\ 'col': l:match[2],
|
|
\ 'type': l:match[3] ==# 'Warning' ? 'W' : 'E',
|
|
\ 'text': l:match[4],
|
|
\})
|
|
endfor
|
|
|
|
return l:output
|
|
endfunction
|
|
|
|
call ale#linter#Define('d', {
|
|
\ 'name': 'dmd',
|
|
\ 'executable': 'dmd',
|
|
\ 'command_chain': [
|
|
\ {'callback': 'ale_linters#d#dmd#DUBCommand', 'output_stream': 'stdout'},
|
|
\ {'callback': 'ale_linters#d#dmd#DMDCommand', 'output_stream': 'stderr'},
|
|
\ ],
|
|
\ 'callback': 'ale_linters#d#dmd#Handle',
|
|
\})
|