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call ale#Set('cs_mcsc_options', '')
call ale#Set('cs_mcsc_source', '')
call ale#Set('cs_mcsc_assembly_path', [])
call ale#Set('cs_mcsc_assemblies', [])
function! s:GetWorkingDirectory(buffer) abort
let l:working_directory = ale#Var(a:buffer, 'cs_mcsc_source')
if !empty(l:working_directory)
return l:working_directory
endif
return expand('#' . a:buffer . ':p:h')
endfunction
function! ale_linters#cs#mcsc#GetCommand(buffer) abort
" Pass assembly paths via the -lib: parameter.
let l:path_list = ale#Var(a:buffer, 'cs_mcsc_assembly_path')
let l:lib_option = !empty(l:path_list)
\ ? '-lib:' . join(map(copy(l:path_list), 'ale#Escape(v:val)'), ',')
\ : ''
" Pass paths to DLL files via the -r: parameter.
let l:assembly_list = ale#Var(a:buffer, 'cs_mcsc_assemblies')
let l:r_option = !empty(l:assembly_list)
\ ? '-r:' . join(map(copy(l:assembly_list), 'ale#Escape(v:val)'), ',')
\ : ''
" register temporary module target file with ale
" register temporary module target file with ALE.
let l:out = ale#engine#CreateFile(a:buffer)
" The code is compiled as a module and the output is redirected to a
" temporary file.
return ale#path#CdString(s:GetWorkingDirectory(a:buffer))
\ . 'mcs -unsafe'
\ . ale#Pad(ale#Var(a:buffer, 'cs_mcsc_options'))
\ . ale#Pad(l:lib_option)
\ . ale#Pad(l:r_option)
\ . ' -out:' . l:out
\ . ' -t:module'
\ . ' -recurse:' . ale#Escape('*.cs')
endfunction
function! ale_linters#cs#mcsc#Handle(buffer, lines) abort
" Look for lines like the following.
"
" Tests.cs(12,29): error CSXXXX: ; expected
"
" NOTE: pattern also captures file name as linter compiles all
" files within the source tree rooted at the specified source
" path and not just the file loaded in the buffer
let l:pattern = '^\v(.+\.cs)\((\d+),(\d+)\)\: ([^ ]+) ([^ ]+): (.+)$'
let l:output = []
let l:dir = s:GetWorkingDirectory(a:buffer)
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'type': l:match[4] is# 'error' ? 'E' : 'W',
\ 'code': l:match[5],
\ 'text': l:match[6],
\})
endfor
return l:output
endfunction
call ale#linter#Define('cs',{
\ 'name': 'mcsc',
\ 'output_stream': 'stderr',
\ 'executable': 'mcs',
\ 'command_callback': 'ale_linters#cs#mcsc#GetCommand',
\ 'callback': 'ale_linters#cs#mcsc#Handle',
\ 'lint_file': 1
\})
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